A Baptist pastor moves in next-door to a free-spirited older woman in suburban Las Vegas, leading to years of back and forth accusations of dog theft, intimidation and drug use; once the agitation reaches biblical proportions, retribution is wrought.

A hippie grandpa goes missing on Halloween and turns up in his van, dead, on Elm Street; detectives look into who might have killed this beloved family man, only to find they are on the trail of someone who has most likely killed before.

When a hunter discovers bones in the Pennsylvania woods, it looks like a bear attack; a chilling confession exposes something far more savage - a violent betrayal by those closest to him.

On Friday the 13th, 14-year-old Amber Dubois vanishes; a year later, Chelsea King disappears nearby; as fear spreads, a survivor links the two-and exposes a predator hiding in plain sight.

Doreen and Charles Erbert live a charmed life with their 4-year-old daughter Deanna in San Jose, Calif., then everything comes to a violent end on Halloween night when Doreen is stabbed to death by a masked trick-or-treater.

When a hunter discovers bones in the Pennsylvania woods, it looks like a bear attack; a chilling confession exposes something far more savage - a violent betrayal by those closest to him.

On Friday the 13th, 14-year-old Amber Dubois vanishes; a year later, Chelsea King disappears nearby; as fear spreads, a survivor links the two-and exposes a predator hiding in plain sight.

Doreen and Charles Erbert live a charmed life with their 4-year-old daughter Deanna in San Jose, Calif., then everything comes to a violent end on Halloween night when Doreen is stabbed to death by a masked trick-or-treater.

A hippie grandpa goes missing on Halloween and turns up in his van, dead, on Elm Street; detectives look into who might have killed this beloved family man, only to find they are on the trail of someone who has most likely killed before.

Two girls disappear from neighboring counties, and they are later found murdered; one family receives multiple taunting calls from the killer; investigators work to track him down and succeed after discovering a clue delivered by the killer himself.

Church parishioners call 911 when they find their priest stabbed to death, then police uncover an earlier 911 call made by the priest himself and track a missing cell phone to find his killer.

Calling 911, a young father gasps that he has accidentally shot himself while working on a farm; the police hear a second shot on the line while racing to find him.

In a distressing 911 call, a woman reports someone is breaking into her home, then the dispatcher hears a scream and a gunshot; investigators soon connect the case to a previous home invasion and race to solve the crimes.

Phil Hartman shot to fame on "Saturday Night Live" and had continued success with "The Simpsons" and "News Radio"; off-camera, Phil Hartman's private life was less than perfect.

Phil Hartman shot to fame on "Saturday Night Live" and had continued success with "The Simpsons" and "News Radio"; off-camera, Phil Hartman's private life was less than perfect.

A mother's infatuation with a married man who said he had no interest in being a father to anyone's children was the possible motive behind the crimes of Diane Downs, who allegedly shot her three young children.

A mother's infatuation with a married man who said he had no interest in being a father to anyone's children was the possible motive behind the crimes of Diane Downs, who allegedly shot her three young children.

In 1984, the body of a 14-year-old girl turns up on the beach in San Diego and police think it relates to the murder of another teen; a clue yields an unbelievable suspect.

Police question suspects in the inner circle of Jackie Galloway, a woman found strangled and bound with ritualistic knots; a chance encounter with a prowler leads them to the shocking discovery of a budding serial killer.

Shock sweeps through a Washington community when a suburban mother gets arrested for a murder from a decade earlier in Alaska; details of a seedy and sordid past emerge.

A Texas woman is raped and murdered; a trial sparks a racially charged debate over whether an innocent man was condemned to death; new evidence comes to light; the truth about who killed Stacy Stites.

Adea Shabani crossed oceans to pursue her Hollywood dreams; still, passions run high in La La Land, so when she mysteriously goes missing, investigators scramble to keep her from becoming another of the city's lost angels.

An entertainment writer, a pop starlet, a former Marine and a music producer find themselves in an apartment where one of them ends up dead; police sift through lies and half-truths to uncover what truly happened.

After James Brown dies on Christmas 2006, some suspect murder; the conspiracy grows with the shooting death of his son-in-law Darren Lumar in November 2008; when detectives dig into Lumar's past, the possibility for motives becomes endless.

A small-town family strikes it rich when they find a natural gas pocket under their property; Hollywood comes knocking to give them their own show; when one of the family members shines brightly, not everyone wants her star to rise.

The morning of his anniversary, Mike Williams goes duck hunting; when he fails to return home, an all-out search commences, but it's only the beginning of a sordid mystery that will take close to 20 years to solve.

Featuring stories of American mothers and their children who conspire to murder.

A burned-out car with a body in the trunk and a hidden torture chamber rock the town of Speedway, Indiana; when a similar murder happens in Texas, detectives fear their suspects have crossed state lines and will strike again if they're not stopped.

A series of non-fiction investigations that explore such themes as jealousy, murder and deceit.

Featuring stories of American mothers and their children who conspire to murder.

A burned-out car with a body in the trunk and a hidden torture chamber rock the town of Speedway, Indiana; when a similar murder happens in Texas, detectives fear their suspects have crossed state lines and will strike again if they're not stopped.

A series of non-fiction investigations that explore such themes as jealousy, murder and deceit.

The morning of his anniversary, Mike Williams goes duck hunting; when he fails to return home, an all-out search commences, but it's only the beginning of a sordid mystery that will take close to 20 years to solve.

Thirty-two-year-old Anna Lisa Raymundo seems to have it all, including a skyrocketing career, a beautiful home and a loving boyfriend, but a secret betrayal cuts her life short.

In 1984, college student Angela Samota gets noticed by the wrong person leading to the ultimate betrayal.

Ty Underwood leaves her insular hometown to start afresh, vowing to be forthright with potential suitors about being transgender; her shocking murder exposes chats with anonymous men on a phone app.

High school freshman Shaniesha Forbes' body is found on a beach in Brooklyn, N.Y.; NYPD detectives discover her social media life includes a list of 1,600 Facebook friends and possible suspects.

In the wake of a broken marriage, 28-year old Samantha Lezark's efforts to find love again leads to a fatal ending; now, investigators must follow her digital trail through different chat rooms to uncover her killer.

When a young woman disappears after a visit to the mall, and investigators discover from store surveillance footage that she has been abducted, she is found dead in the woods.

In Stamping Ground, Ky., a young woman's dead body is found late at night by her brother and father; when detectives learn the victim was pregnant, they consider it a motive for murder and begin a homicide investigation.

A tip from a missing persons network helps identify the body of a John Doe murder victim, leading investigators to unravel a dark tale of betrayal.

In Rison, Ark., a young woman is abducted from her home in the middle of the night; when investigators dig up her body in the woods, they uncover an appalling murder plot that led to the victim's gruesome demise.

Prison Valley is rocked by the murder of Prisons Chief Tom Clements; the police think it's part of a wider plot, including the death of pizza delivery man Nathan Leon, and they're running out of time to catch the killer.

When Dianne Hood is gunned down outside a community center in Prison Valley, no one can understand why anyone would want to murder the well-liked housewife; the answer involves betrayal, greed and obsession, in an infamous love-triangle murder plot.

The police encounter a bizarre murder case while investigating a deadly home invasion in which Jehovah's Witness Pam Candelario's body is found at the scene and her husband Ralph is brutally beaten.

Exclusive access and never-before-heard testimony gives a unique insight into the mind of America's most notorious serial killer, Ted Bundy; archival materials reveal the monster inside the man.

Exclusive access and never-before-heard testimony gives a unique insight into the mind of America's most notorious serial killer, Ted Bundy; archival materials reveal the monster inside the man.

Serial killer Aileen Wuornos writes down her darkest secrets for her best friend while on Florida's death row; now, for the first time, those secrets are revealed in detail.

Serial killer Aileen Wuornos writes down her darkest secrets for her best friend while on Florida's death row; now, for the first time, those secrets are revealed in detail.

On Halloween, the brutalized body of a teenage girl turns up near her house in the rich hamlet of Belle Haven, Conn.; though police focus on a tutor for the prominent Skakel family next door, the truth remains shrouded in secrecy for decades.

As Lynn Steller and her nephew Ronald lie motionless in their kitchen, Lynn's girlfriend arrives home; at first, the woman thinks this is an elaborate Halloween prank, but when she looks again, she discovers a scene that will haunt her forever.

After leaving a Girl Scouts Halloween party, 11-year-old Shauna Howe disappears; Shauna's body is found two days later, and the hunt for her killer begins.

As Lynn Steller and her nephew Ronald lie motionless in their kitchen, Lynn's girlfriend arrives home; at first, the woman thinks this is an elaborate Halloween prank, but when she looks again, she discovers a scene that will haunt her forever.

After leaving a Girl Scouts Halloween party, 11-year-old Shauna Howe disappears; Shauna's body is found two days later, and the hunt for her killer begins.

In 1963, Carol Thompson, church-going wife and devoted mother of four, is found in a bloody heap on her neighbor's doorstep; now, detectives must peel away the layers of her picture-perfect life to reveal the victim's painful secrets.

In Bronx, N.Y., 1941, tea for two ends in murder, and investigators must count on the testimony of a few brave women to bring the killer to justice.

A night of music and hot-tubbing leads to professor Marianne Shockley's death and former psychologist Clark Heindel killing himself; police charge Shockley's boyfriend, Marcus Lillard, with her death.

A series of non-fiction investigations that explore such themes as jealousy, murder and deceit.

A series of non-fiction investigations that explore such themes as jealousy, murder and deceit.

The murder of a young entrepreneur triggers a labyrinthine investigation.

A small town murder leads to a decades long investigation.

A dismembered corpse floating in Thunder Bay opens up a vexing mystery.

Two South Carolina women make unthinkably horrifying discoveries on their doorsteps, including ominous death threats and trash bags containing severed human appendages.

In Michigan, the family of a shooter begs him to give himself up; in Florida, a day cruise goes wrong and rescuers race to save two drowning families; in Detroit, suspects stealing marijuana flee at high speed through the city.

Body cameras capture the life-or-death decisions made by police officers, from domestic disputes to traffic stops gone dangerously awry.

In Wisconsin, a suspected hit-and-run takes a dangerous turn when a witness opens fire leaving two officers down; in Georgia, a mother and her children hide in a closet after a gang leader barricades himself in their apartment.

Agnes Bram, an 82-year-old Middleton, Wis., woman is found murdered in her garage; as detectives develop their case, a city-wide manhunt follows, and investigators must curb public hysteria by ensuring the killer will not kill again.

In Alabama, Brucetravius Frazier lies dead in his car from a gunshot wound to his head; a subsequent attempt on a witness's life causes police to realize they're not dealing with the average killer and must work quickly to bring them to justice.

Ty Underwood, a transgender woman, is found shot to death in her car, and detectives wonder if she is the victim of a hate crime.

In Ore City, Texas, firefighters extinguish a burning truck to reveal the charred remains of a human corpse inside; it soon becomes apparent that this fiery incident was no accident.

NYPD detectives discover a bullet-pierced body stuffed into the trunk of a car and quickly find themselves drawn into a dark tale of brotherhood, backstabbing and betrayal.

In Logan, Ohio, investigators receive word someone has been kidnapped from their job at the bank in a car that resembles a police cruiser; eventually, detectives discover a very personal connection between the victim and the kidnappers.

A Kentucky woman's distraught nephew appears at her house across from his family's farm; when she accompanies him home, she makes a nightmarish discovery that reveals her nephew is the sole survivor of his family.

In Logan, Ohio, investigators receive word someone has been kidnapped from their job at the bank in a car that resembles a police cruiser; eventually, detectives discover a very personal connection between the victim and the kidnappers.

In Logan, Ohio, investigators receive word someone has been kidnapped from their job at the bank in a car that resembles a police cruiser; eventually, detectives discover a very personal connection between the victim and the kidnappers.

A Kentucky woman's distraught nephew appears at her house across from his family's farm; when she accompanies him home, she makes a nightmarish discovery that reveals her nephew is the sole survivor of his family.

A Kentucky woman's distraught nephew appears at her house across from his family's farm; when she accompanies him home, she makes a nightmarish discovery that reveals her nephew is the sole survivor of his family.

NYPD detectives discover a bullet-pierced body stuffed into the trunk of a car and quickly find themselves drawn into a dark tale of brotherhood, backstabbing and betrayal.

NYPD detectives discover a bullet-pierced body stuffed into the trunk of a car and quickly find themselves drawn into a dark tale of brotherhood, backstabbing and betrayal.

In Tucson, Ariz., a newly wealthy family is living the American dream, but their world quickly turns upside down as marital problems and family feuds boil to the surface of this seemingly perfect life.

In Tucson, Ariz., a newly wealthy family is living the American dream, but their world quickly turns upside down as marital problems and family feuds boil to the surface of this seemingly perfect life.

The baffling murder of a young woman leads police to two potential suspects: her new boyfriend and an obsessed stalker.

In Tucson, Ariz., a newly wealthy family is living the American dream, but their world quickly turns upside down as marital problems and family feuds boil to the surface of this seemingly perfect life.

The baffling murder of a young woman leads police to two potential suspects: her new boyfriend and an obsessed stalker.

A murdered teenager's body mysteriously turns up in the rural Iowa countryside; the smallest clue could be the key to bringing her killer to justice.

A woman's crusade to teach children to read may have led to her murder; police ultimately realize their only hope of finding an answer is to follow the clues left behind by the victim.

The story of the DC Sniper and Mildred Muhammad; her testimony reveals it was part of a calculated plan rooted in manipulation, control, and domestic abuse driven by a single, dark obsession.

Chilling evidence found inside a quaint Utah bookstore brings the killer of its beloved owner to justice.

The story of the DC Sniper and Mildred Muhammad; her testimony reveals it was part of a calculated plan rooted in manipulation, control, and domestic abuse driven by a single, dark obsession.

When Stacy Malman and Robert Feldman fall in love, it's a dream come true; behind closed doors, life becomes a living hell; one night, a knock at the door forces the couple to confront the truth and triggers a series of events ending in horror.

When Stacy Malman and Robert Feldman fall in love, it's a dream come true; behind closed doors, life becomes a living hell; one night, a knock at the door forces the couple to confront the truth and triggers a series of events ending in horror.

After years of abuse, Cheryl musters the courage to leave her husband, Thom; he stalks her and torments their two children; when Cheryl finds a new love, her ex sets a trap to take the ultimate revenge.

Maria's world shatters when her husband Joel, starts an affair; she fights to save their marriage, but Joel refuses to give up his mistress, and Maria's patience runs out; when she threatens divorce, Joel makes a deadly plan to stop her.

After years apart, Jamie-Lee Arrow reunites with her father, Isakin Drabbad to confront him over his girlfriend's infamous murder; Jamie also confronts him about the torment she once suffers at her father's hands.

Police officer Andy Kimbrel hopes to find happiness with new wife, Stephanie Keller, but when the marriage starts to fail, Andy falls victim to manipulation and violence; a fierce argument leads to tragedy, and police suspect something more.

After years apart, Jamie-Lee Arrow reunites with her father, Isakin Drabbad to confront him over his girlfriend's infamous murder; Jamie also confronts him about the torment she once suffers at her father's hands.

Josh Clark takes what he wants; his family loves and supports him, but he's intent on destroying them; no one sacrifices more for him than his grandmother, yet she's the one who suffers his wrath; now, his mom and brother want him to tell them why.

Josh Clark takes what he wants; his family loves and supports him, but he's intent on destroying them; no one sacrifices more for him than his grandmother, yet she's the one who suffers his wrath; now, his mom and brother want him to tell them why.

Profiles of killers and kidnappers who committed astonishing crimes while leading ordinary lives.

Going inside prison walls to interview evil itself as relatives of killers, along with killers themselves, tell their chilling tales; questions these killers have never been asked before result in powerful, unsettling and contentious encounters.

Behind the meek and mild exterior of Robert Hansen lurked a cold-blooded serial murderer who confessed to killing 21 women, 17 of whom were recovered.

Profiles of killers and kidnappers who committed astonishing crimes while leading ordinary lives.

Behind the meek and mild exterior of Robert Hansen lurked a cold-blooded serial murderer who confessed to killing 21 women, 17 of whom were recovered.

Experts look at a subset of psychopaths who are motivated by their heightened sexual urges and fantasies; this subset of offenders doesn't just enact physical violence but sexual violence toward their victims and is known as the sexual psychopath.

Behind the meek and mild exterior of Robert Hansen lurked a cold-blooded serial murderer who confessed to killing 21 women, 17 of whom were recovered.

Experts look at a subset of psychopaths who are motivated by their heightened sexual urges and fantasies; this subset of offenders doesn't just enact physical violence but sexual violence toward their victims and is known as the sexual psychopath.

Behind the meek and mild exterior of Robert Hansen lurked a cold-blooded serial murderer who confessed to killing 21 women, 17 of whom were recovered.

Experts look at a subset of psychopaths who are motivated by their heightened sexual urges and fantasies; this subset of offenders doesn't just enact physical violence but sexual violence toward their victims and is known as the sexual psychopath.

Profiles of killers and kidnappers who committed astonishing crimes while leading ordinary lives.

Experts look at a subset of psychopaths who are motivated by their heightened sexual urges and fantasies; this subset of offenders doesn't just enact physical violence but sexual violence toward their victims and is known as the sexual psychopath.

In Pensacola, Fla., a beloved barber is gunned down in his shop in broad daylight; DNA left at the crime scene may hold the answer to solving this murder mystery.

Profiles of killers and kidnappers who committed astonishing crimes while leading ordinary lives.

In Pensacola, Fla., a beloved barber is gunned down in his shop in broad daylight; DNA left at the crime scene may hold the answer to solving this murder mystery.

Police are perplexed to learn Johnny Crawford may have been shot dead over a musical instrument, but Lt. Joe Kenda digs deeper, and it soon becomes clear the young man wasn't killed for his own sins, but for someone else's.

After grandmother Irene Kennedy is found dead in a park, a distant relative is charged with her murder, splitting her family apart; it will take years, another killing and a jail house snitch to bring the family back together.

Lt. Joe Kenda showcases homicide detectives from across the United States who worked tirelessly to put killers behind bars and bring justice to victims.

Police are perplexed to learn Johnny Crawford may have been shot dead over a musical instrument, but Lt. Joe Kenda digs deeper, and it soon becomes clear the young man wasn't killed for his own sins, but for someone else's.

When affable ladies' man Michael Tittemore is gunned down in the dead of night, Lt. Joe Kenda sets his sights on the roommates who were present during the murder; then, a revelation turns his attention to a far more nefarious band of suspects.

Lt. Joe Kenda showcases homicide detectives from across the United States who worked tirelessly to put killers behind bars and bring justice to victims.

When the body of high school student Debbie Gama is discovered in a creek wrapped in wire, the ensuing investigation reveals a secret world of twisted sex, drugs, sadomasochism and bondage.

When affable ladies' man Michael Tittemore is gunned down in the dead of night, Lt. Joe Kenda sets his sights on the roommates who were present during the murder; then, a revelation turns his attention to a far more nefarious band of suspects.

When the body of high school student Debbie Gama is discovered in a creek wrapped in wire, the ensuing investigation reveals a secret world of twisted sex, drugs, sadomasochism and bondage.

In Toledo, Ohio, Sister Margaret Ann is discovered dead in the chapel on Holy Saturday morning; police mount an investigation that will unearth the lies and secrets leading to her death.

Madison Wells, a 16-year-old student in New Jersey, is found murdered in her aunt's kitchen; when police look into her relationship with a 20-year-old, they go down a rabbit hole that exposes an abusive relationship that leads to a tragic death.

Pretty preteen Rosie Davenport is found brutally murdered in an abandoned house, the circumstances of her death eerily similar to the unsolved murder of 13-year-old Malissa Thomas one year earlier.

Madison Wells, a 16-year-old student in New Jersey, is found murdered in her aunt's kitchen; when police look into her relationship with a 20-year-old, they go down a rabbit hole that exposes an abusive relationship that leads to a tragic death.

Steven Begay is a loving uncle whose nephews see as a protector, but his bloody body is found near a playground in New Mexico; a manhunt ensues leaving police with a major discovery that turns the case on its head.

Bodycam video captures the hunt for a madman who unleashed a six-person killing spree upon the Scottsdale, Ariz., area over the course of 96 hours.

In 2018, an explosion kills Anthony House on his doorstep; as police investigate, another bomb goes off, killing teen Draylen Mason; it becomes clear that Austin, Texas, is under attack from a serial bomber; police must use CCTV to track him down.

Homicide investigations unfold through dramatic, real footage in this groundbreaking series; viewers get an up-close perspective of each case using raw, unfiltered footage.

In 2018, an explosion kills Anthony House on his doorstep; as police investigate, another bomb goes off, killing teen Draylen Mason; it becomes clear that Austin, Texas, is under attack from a serial bomber; police must use CCTV to track him down.

In 2018, a killer shoots 33-year-old restaurant worker Joshua Webb outside an apartment block in Beckley, W.V.; to solve the murder and identify the culprit, police must unravel a web of lies by following a trail of security footage.

In the aftermath of the brutal slaying of a homeless man, James Tony Wise, Portland PD, turns to the footage from CCTV cameras to find his killer; detectives use the images to retrace the rampage through the city of a violent offender.

When a gunman shoots Reggie Ward at a gas station in Cedar Rapids, Iowa, witnesses and the victim's girlfriend, are unable to identify the shooter; investigators follow a trail of surveillance footage and GPS data to find an unexpected suspect.

When Angela Prichard was terrorized by her husband, she turned to the police for help, but it did not prevent her death.

After the shooting of a military veteran in his own home, detectives hunt a trail of CCTV across Kansas City to find his elusive killers; grainy footage reveals a connection between the hooded assailant and the driver of a silver BMW.

After the shooting of a military veteran in his own home, detectives hunt a trail of CCTV across Kansas City to find his elusive killers; grainy footage reveals a connection between the hooded assailant and the driver of a silver BMW.

In Wisconsin, a burglar in handcuffs escapes police custody in a squad car and goes into hiding; in Oklahoma, a simple conversation ends up in a shoot-out at a gas station with an officer down.

When Angela Prichard was terrorized by her husband, she turned to the police for help, but it did not prevent her death.

Ahmad Shad Laster's loved ones are grief-stricken when he is shot outside a friend's home; Flagler County, Fla., detectives uncover evidence that blows the case wide open, but the hunt for justice tests family bonds and reveals shocking secrets.

In Wisconsin, a burglar in handcuffs escapes police custody in a squad car and goes into hiding; in Oklahoma, a simple conversation ends up in a shoot-out at a gas station with an officer down.

When Angela Prichard was terrorized by her husband, she turned to the police for help, but it did not prevent her death.

Ahmad Shad Laster's loved ones are grief-stricken when he is shot outside a friend's home; Flagler County, Fla., detectives uncover evidence that blows the case wide open, but the hunt for justice tests family bonds and reveals shocking secrets.

After the shooting of a military veteran in his own home, detectives hunt a trail of CCTV across Kansas City to find his elusive killers; grainy footage reveals a connection between the hooded assailant and the driver of a silver BMW.

In Wisconsin, a burglar in handcuffs escapes police custody in a squad car and goes into hiding; in Oklahoma, a simple conversation ends up in a shoot-out at a gas station with an officer down.

When Angela Prichard was terrorized by her husband, she turned to the police for help, but it did not prevent her death.

Ahmad Shad Laster's loved ones are grief-stricken when he is shot outside a friend's home; Flagler County, Fla., detectives uncover evidence that blows the case wide open, but the hunt for justice tests family bonds and reveals shocking secrets.

In Wisconsin, a burglar in handcuffs escapes police custody in a squad car and goes into hiding; in Oklahoma, a simple conversation ends up in a shoot-out at a gas station with an officer down.

After the shooting of a military veteran in his own home, detectives hunt a trail of CCTV across Kansas City to find his elusive killers; grainy footage reveals a connection between the hooded assailant and the driver of a silver BMW.

Ahmad Shad Laster's loved ones are grief-stricken when he is shot outside a friend's home; Flagler County, Fla., detectives uncover evidence that blows the case wide open, but the hunt for justice tests family bonds and reveals shocking secrets.

Enraged drivers are caught on camera going toe-to-toe with other motorists in extreme road rage moments.

After the shooting of a military veteran in his own home, detectives hunt a trail of CCTV across Kansas City to find his elusive killers; grainy footage reveals a connection between the hooded assailant and the driver of a silver BMW.

Enraged drivers are caught on camera going toe-to-toe with other motorists in extreme road rage moments.

Enraged drivers are caught on camera going toe-to-toe with other motorists in extreme road rage moments.

Enraged drivers are caught on camera going toe-to-toe with other motorists in extreme road rage moments.

A series of mysterious deaths have plagued a small community in Kansas; the thorough investigation of one determined detective reveals a sinister plot and proves that if it takes a village to raise a family, it only takes one person to destroy it.

Enraged drivers are caught on camera going toe-to-toe with other motorists in extreme road rage moments.

Enraged drivers are caught on camera going toe-to-toe with other motorists in extreme road rage moments.

A series of mysterious deaths have plagued a small community in Kansas; the thorough investigation of one determined detective reveals a sinister plot and proves that if it takes a village to raise a family, it only takes one person to destroy it.

A murder victim's family struggles with grief and finding out what really happened uncovers secrets that change everything they thought they knew, and a truth far more sinister emerges.

In 1984, a police sergeant's 12-year-old daughter goes out to deliver the local paper but doesn't return; an immediate and frantic city-wide search only turns up more questions.

A disabled man is found shot to death in a public restroom; detectives uncover worrisome details.

In 1984, a police sergeant's 12-year-old daughter goes out to deliver the local paper but doesn't return; an immediate and frantic city-wide search only turns up more questions.

In South Barrington, Ill., a rookie police officer responds to the scene of a what may be an accidental drowning, but a hunch tells him something isn't quite right with the scene.

Twenty-year-old single mother Tracy Whitehead is starting to turn her life around when she falls for attentive Joby Palczynzki, then his jealousy starts to overtake their relationship, and she soon comes to realize she can run, but she can't hide.

In rural Missouri, the body of a young woman lies dead on a deserted dirt road only days before her wedding; while investigating her death, police uncover surprising secrets in her fiancé's life.

Twenty-year-old single mother Tracy Whitehead is starting to turn her life around when she falls for attentive Joby Palczynzki, then his jealousy starts to overtake their relationship, and she soon comes to realize she can run, but she can't hide.

The Millers always thought something was off when it came to their oldest son Steven, then he goes from strange to sinister, and there's no telling how far he will go to get his family's attention.

Shelia Dates and her daughter Regina are more than blood relatives; they're best friends and roommates too.

When she wakes from her coma, Melanie puts the puzzle pieces together; she had worked so hard to make her relationship with Tracy work despite his lies and abuse; when she reflects on their past, she realizes he's been trying to kill her.

Single mother Barbara Nunn relocates to Florida, but she struggles to find her way; after she lands a job at a local diner, it appears her troubles are finally behind her; one night, a surprise confrontation with customers ends in murder.

When she wakes from her coma, Melanie puts the puzzle pieces together; she had worked so hard to make her relationship with Tracy work despite his lies and abuse; when she reflects on their past, she realizes he's been trying to kill her.

Teenager Sarah Garone is targeted by an anonymous predator for nearly a decade; each time, Sarah turns to her stepfather, Gary Hardy, for protection, not realizing he is the one determined to hurt her.

When Dreamer meets Teddy, she sees a broken young man and hopes her love will change him; he returns her love with fear, cruelty and control; after her father tries to help her escape his clutches, Teddy makes them pay a price.

Profiles of killers and kidnappers who committed astonishing crimes while leading ordinary lives.

When Teresa reveals her 7-year-old daughter, Hannah, has a terminal illness, the community rallies around them; Hannah is terrified but does her best to face her own death, but the shocking truth comes to light.

Police respond to a domestic assault, but a shock discovery in the backyard reveals a dark and sinister familial plot, fuelled by control and revenge.

Profiles of killers and kidnappers who committed astonishing crimes while leading ordinary lives.

After a farmer is found dead on his kitchen floor, everyone on the property becomes a suspect in a complicated investigation that leads to a shocking discovery.

Featuring stories of American mothers and their children who conspire to murder.

After a man's savage murder at home, his wife is in the frame after calling 911, but the truth is more macabre than anyone dared believe; a husband finds his wife with shots to the head.

After a farmer is found dead on his kitchen floor, everyone on the property becomes a suspect in a complicated investigation that leads to a shocking discovery.

Police respond to a domestic assault, but a shock discovery in the backyard reveals a dark and sinister familial plot, fuelled by control and revenge.

After a man's savage murder at home, his wife is in the frame after calling 911, but the truth is more macabre than anyone dared believe; a husband finds his wife with shots to the head.

After a farmer is found dead on his kitchen floor, everyone on the property becomes a suspect in a complicated investigation that leads to a shocking discovery.

Featuring stories of American mothers and their children who conspire to murder.

After a man's savage murder at home, his wife is in the frame after calling 911, but the truth is more macabre than anyone dared believe; a husband finds his wife with shots to the head.

After a farmer is found dead on his kitchen floor, everyone on the property becomes a suspect in a complicated investigation that leads to a shocking discovery.

Profiles of killers and kidnappers who committed astonishing crimes while leading ordinary lives.

After a man's savage murder at home, his wife is in the frame after calling 911, but the truth is more macabre than anyone dared believe; a husband finds his wife with shots to the head.

After a young woman's body is discovered naked in a Minnesota ditch, investigators embark on a decades-long hunt to identify her; meanwhile, over 1,000 miles away, a despairing family refuses to stop looking for the daughter and sister they love.

Profiles of killers and kidnappers who committed astonishing crimes while leading ordinary lives.

Cases involving unidentified victims lead to stories of discovery, loss and resolution.

Cases involving unidentified victims lead to stories of discovery, loss and resolution.

Michael Barisone, a former Olympic equestrian and trainer, speaks out in his first television interview since the end of his trial for the attempted murder of a former student and her boyfriend.

Michael Barisone, a former Olympic equestrian and trainer, speaks out in his first television interview since the end of his trial for the attempted murder of a former student and her boyfriend.

Olympic equestrian-turned-trainer Michael Barisone claims temporary insanity when police charge him with the attempted murder of Lauren Kanarek, a student he shot twice in the chest after she tried to ruin his reputation online.

The 2006 disappearance of a college graduate in Auburn, Ala., and the case against the man with a dark past who authorities believe killed her.

Lori Ann Slesinski vanished in 2006, and police believed the prime suspect, her friend Rick Ennis, was the last to see her alive, and he killed his parents when he was 12.

A Las Vegas journalist is stabbed to death while investigating four women's claims of a toxic workplace.

Investigative reporter Jeff German's shocking murder spurs his colleagues to work nonstop in search of Jeff's killer; what the reporters and police uncover will stun the citizens of Las Vegas to their core.

In Costa Mesa, Calif., the murder of a young girl and the disappearance of a former U.S. Army solider lead investigators down a dark path as they delve into the mind of an unassuming killer.

In Costa Mesa, Calif., the murder of a young girl and the disappearance of a former U.S. Army solider lead investigators down a dark path as they delve into the mind of an unassuming killer.

An unthinkable murder and miraculous story of survival take shape in a small Gulf Coast, Texas, town; a quiet night out for teenagers turns into every parent's nightmare when a killer stumbles upon his unsuspecting prey.

Police first rule a mother's death in a bath to be an accident, but when evidence doesn't add up, the case turns into a murder investigation; two more victims become connected to the murderer, whom cops must hunt down before he strikes again.

Middle American townspeople hold the clues to help solve the murders that have forever changed their lives and how they understand their home.

Middle American townspeople hold the clues to help solve the murders that have forever changed their lives and how they understand their home.

Middle American townspeople hold the clues to help solve the murders that have forever changed their lives and how they understand their home.

College junior Emily Murray, a popular religious studies major, goes missing late one night after quitting her job at a local bar; a month later, someone finds her body in a remote trailer, leading police to another gruesome discovery.

After a cattle rancher turns up dead in his trailer home, the minuscule town of Driscoll, North Dakota, points fingers at everyone in the small population. Left with little evidence, it takes over a decade to hone in on his executioner.

A nightmare wreaks havoc on the village of Armada, Mich., where 14-year-old April Millsap is found murdered on the community's most popular bike trail; very little evidence leaves investigators running down clues to bring a monster to justice.

A nightmare wreaks havoc on the village of Armada, Mich., where 14-year-old April Millsap is found murdered on the community's most popular bike trail; very little evidence leaves investigators running down clues to bring a monster to justice.

Police are baffled after Melissa White is found murdered in the backyard of her Viola, Ill., home; they take a closer look at her neighbors and unearth a secret.

In Madisonville, Ky., a respected businesswoman is found bludgeoned and stabbed to death in her home.

When a popular cheerleader goes missing in rural Arkansas, the small town is sent into a panic; after her sports car is found abandoned, investigators are sure something is not right, but no one expects the horror that ensues.

A father's desperate search for his pregnant daughter leads him to an abandoned cabin in rural Canada; when police come in to investigate, a crucial surprise witness helps expose unspeakable crimes.

A father's desperate search for his pregnant daughter leads him to an abandoned cabin in rural Canada; when police come in to investigate, a crucial surprise witness helps expose unspeakable crimes.

The day before Christmas Eve, police answer a call to find two women bound and suffocated and no sign of forced entry; they learn the victims owned most of Elm Street - and the killer may be closer than anyone dares to imagine.

The day before Christmas Eve, police answer a call to find two women bound and suffocated and no sign of forced entry; they learn the victims owned most of Elm Street - and the killer may be closer than anyone dares to imagine.

A young woman vanishes after entering a patrol car; for 35 years, she's a Jane Doe; as fear and rumors consume a small town, a chilling clue under hypnosis cracks the case open-and exposes a predator no one saw coming.

A young woman vanishes after entering a patrol car; for 35 years, she's a Jane Doe; as fear and rumors consume a small town, a chilling clue under hypnosis cracks the case open-and exposes a predator no one saw coming.

A Miami couple sets sail with friends for a Bahamian getaway aboard a luxury charter boat. When the vessel is found drifting near Cuba with no sign of the crew, the Coast Guard uncovers bloodstains, shell casings, and a missing life raft.

A Miami couple sets sail with friends for a Bahamian getaway aboard a luxury charter boat. When the vessel is found drifting near Cuba with no sign of the crew, the Coast Guard uncovers bloodstains, shell casings, and a missing life raft.

The day before Christmas Eve, police answer a call to find two women bound and suffocated and no sign of forced entry; they learn the victims owned most of Elm Street - and the killer may be closer than anyone dares to imagine.

The day before Christmas Eve, police answer a call to find two women bound and suffocated and no sign of forced entry; they learn the victims owned most of Elm Street - and the killer may be closer than anyone dares to imagine.

A young woman vanishes after entering a patrol car; for 35 years, she's a Jane Doe; as fear and rumors consume a small town, a chilling clue under hypnosis cracks the case open-and exposes a predator no one saw coming.

A young woman vanishes after entering a patrol car; for 35 years, she's a Jane Doe; as fear and rumors consume a small town, a chilling clue under hypnosis cracks the case open-and exposes a predator no one saw coming.

A Miami couple sets sail with friends for a Bahamian getaway aboard a luxury charter boat. When the vessel is found drifting near Cuba with no sign of the crew, the Coast Guard uncovers bloodstains, shell casings, and a missing life raft.

A Miami couple sets sail with friends for a Bahamian getaway aboard a luxury charter boat. When the vessel is found drifting near Cuba with no sign of the crew, the Coast Guard uncovers bloodstains, shell casings, and a missing life raft.

A father's desperate search for his pregnant daughter leads him to an abandoned cabin in rural Canada; when police come in to investigate, a crucial surprise witness helps expose unspeakable crimes.

A father's desperate search for his pregnant daughter leads him to an abandoned cabin in rural Canada; when police come in to investigate, a crucial surprise witness helps expose unspeakable crimes.

True stories of victims who are thrust into real-life nightmares while working the graveyard shift when they are the most vulnerable.

True stories of victims who are thrust into real-life nightmares while working the graveyard shift when they are the most vulnerable.

After finishing a midnight shift at a local factory, Fred Matting is murdered in his own driveway; his once peaceful neighborhood turns into a living hell as residents fear that a vicious killer is lying in wait for them.

When Heidi's alcoholic husband, Chris, goes missing, she searches far and wide to find him, getting help from Chris' wider family; after a missing person's report is filed, police uncover a dark secret hidden in the basement of the marital home.

When Heidi's alcoholic husband, Chris, goes missing, she searches far and wide to find him, getting help from Chris' wider family; after a missing person's report is filed, police uncover a dark secret hidden in the basement of the marital home.

When Olivia marries Christopher Jones, a correctional officer, he runs his home like a prison; on Feb. 14, a day made for love turns into a day of horror, and a home security system helps detectives realize all is not what it seems.

When Mandy meets Paul online, he quickly moves to Kentucky so they can marry; love soon turns to hate when his controlling behavior turns murderous.

Kind-hearted cashier Elizabeth Grosskopf scoops up human strays like puppies until one who wants more than just food and shelter kills her.

Kind-hearted cashier Elizabeth Grosskopf scoops up human strays like puppies until one who wants more than just food and shelter kills her.

Seventeen-year-old Kelly Bullwinkle is desperate to find her place among the students at her Southern California high school; when a secret affair with her friend's boyfriend goes wrong, Kelly is given one final lesson in death.

Church secretary Dorothy "Dot" Finelli, 59, goes missing and turns up dead; police explore if she has been killed by a jealous new internet date or somebody she's known for years within her own family circle.

Barbara Keim is juggling two ex-husbands and a rebellious teenage daughter who has a questionable circle of friends; when Barbara goes missing, her sisters fear the worst.

When Adrienne Pollack dies, her family suspects there's more to the story than meets the eye; as they dig to find the truth, they uncover that Adrienne was hiding a dark secret which, if true, could take Hugh Hefner down.

When Adrienne Pollack dies, her family suspects there's more to the story than meets the eye; as they dig to find the truth, they uncover that Adrienne was hiding a dark secret which, if true, could take Hugh Hefner down.

In 2010, after a night of hard partying, former Playboy model Paula Sladewski disappears - hours later, her body is found burned beyond recognition in a Miami dumpster; the investigation exposes a volatile relationship and a haunting lack of justice.

As a Playboy Bunny, Jackie Hendrickson is forbidden from fraternizing with her customers; Atlanta plastic surgeon Dr. Warren Brown is impossible to resist, and their illicit affair sets off a deadly chain of events.

Actress Melonie Haller is poised for stardom after appearing in the television series "Welcome Back, Kotter" and a pictorial in the March 1980 edition of Playboy; eager for her next role, she goes to a party in the Hamptons that takes a violent turn.

In the 1970s, Anneka Di Lorenzo finds fame as a successful model in Penthouse Magazine and secures a part in the movie "Caligula," however her life eventually unravels with tragic consequences.

In the 1970s, Anneka Di Lorenzo finds fame as a successful model in Penthouse Magazine and secures a part in the movie "Caligula," however her life eventually unravels with tragic consequences.

A single mother turns to exotic dancing to support her family; as she becomes successful, the temptation to make much more money leads to lies with devastating consequences; faced with an uncertain future, she stabs and kills her boyfriend.

An aspiring model, Kimberly Pandelios, accepts an offer to pose in lingerie for a mysterious photographer, then disappears; years later, a young woman contacts the police when she begins to suspect that her boyfriend may have been the killer.

Over the span of decades, three women meet their deaths or go missing under mysterious circumstances, forcing authorities to examine the one thing they had in common -- they all fell in love with the same man.

Over the span of decades, three women meet their deaths or go missing under mysterious circumstances, forcing authorities to examine the one thing they had in common -- they all fell in love with the same man.

Police respond to a domestic assault, but a shock discovery in the backyard reveals a dark and sinister familial plot, fuelled by control and revenge.

After a farmer is found dead on his kitchen floor, everyone on the property becomes a suspect in a complicated investigation that leads to a shocking discovery.

Police respond to a domestic assault, but a shock discovery in the backyard reveals a dark and sinister familial plot, fuelled by control and revenge.

A killer stabs UCLA student Ron Baker to death in a train tunnel known for its connection to the Manson murders. Occult rumors begin to spread - until another missing friend redirects suspicion to Baker's inner circle.

After a farmer is found dead on his kitchen floor, everyone on the property becomes a suspect in a complicated investigation that leads to a shocking discovery.

Police respond to a domestic assault, but a shock discovery in the backyard reveals a dark and sinister familial plot, fuelled by control and revenge.

A killer stabs UCLA student Ron Baker to death in a train tunnel known for its connection to the Manson murders. Occult rumors begin to spread - until another missing friend redirects suspicion to Baker's inner circle.

After a farmer is found dead on his kitchen floor, everyone on the property becomes a suspect in a complicated investigation that leads to a shocking discovery.

Police respond to a domestic assault, but a shock discovery in the backyard reveals a dark and sinister familial plot, fuelled by control and revenge.

A killer stabs UCLA student Ron Baker to death in a train tunnel known for its connection to the Manson murders. Occult rumors begin to spread - until another missing friend redirects suspicion to Baker's inner circle.

After a farmer is found dead on his kitchen floor, everyone on the property becomes a suspect in a complicated investigation that leads to a shocking discovery.

Over the span of decades, three women meet their deaths or go missing under mysterious circumstances, forcing authorities to examine the one thing they had in common -- they all fell in love with the same man.

A killer stabs UCLA student Ron Baker to death in a train tunnel known for its connection to the Manson murders. Occult rumors begin to spread - until another missing friend redirects suspicion to Baker's inner circle.

Revisiting controversial and shocking murder cases from across the country, taking a fresh look at the forensic evidence with the hope to bring more clarity to these complex crimes and closure to those the victims left behind.

Over the span of decades, three women meet their deaths or go missing under mysterious circumstances, forcing authorities to examine the one thing they had in common -- they all fell in love with the same man.

Revisiting controversial and shocking murder cases from across the country, taking a fresh look at the forensic evidence with the hope to bring more clarity to these complex crimes and closure to those the victims left behind.

A teenager finds her neighbor, Rebecca Claybrook, beaten to death in her home; it is obvious to Detective Fil Waters that the victim knew her killer, and he puts the men in Claybrook's life under the microscope.

A mother of two is shot to death outside her apartment complex just minutes after returning home from her 30th birthday celebration; after interviewing multiple witnesses and suspects, Detective Fil Waters uncovers a shocking lead caught on video.

After two Yellow Cab drivers are murdered in under a week, the city of Houston is thrown into a frenzy; Detective Fil Waters soon learns there are recordings of the same female voice luring the drivers to their deaths.

When ranch-hand Rex Tanner and his friend June Flood go missing in suspicious circumstances, local investigators Ralph Stansfield and Wally Hendricks uncover an explosive story of paranoia, greed and dynamite in central Utah.

When cowboy Rick Godfrey goes missing in the Mojave desert, investigators discover he's seduced and swindled many women.

When someone guns down mine worker Matthew Misener on a remote Arizona highway, it first appears to be a road rage attack; his family faces the shocking possibility that they unwittingly played a part in the feud that left him dead.

College student Jessica O'Grady vanishes one night, making locals wonder if she is kidnapped; especially since another woman disappeared a week earlier.

Roger Kemp finds the body of his murdered 19-year-old daughter, Ali, at the neighborhood pool where she worked; Kemp embarks on a quest to find his daughter's killer using billboards.

Forty-year-old Rachael Anderson disappears without a trace after calling a friend about a home improvement project she'll never complete.

Debora Gail Moody vanishes into thin air from her home in Ludowici Ga.; a decade passes in her case with no answers; her family persists by posting billboards all around town; 11 years later, a confession reveals the chilling details.

In 1978, a shocking murder in broad daylight terrifies a small Illinois town; it goes unsolved for years, until an elite team of investigators uses cutting-edge technology to dig up new clues and lay a cunning trap to catch a killer.

In June 2001, just outside Rockford, Ill., a welfare check leads police to a woman brutally murdered in the basement of her once quiet suburban home; the hunt for her killer will lead detectives to a mystery that has been buried for over 14 years.

A killer brutally murders well-known community activist and member of the gay community Dennis Dolinger in the basement of his Washington, D.C., home.

When friends find Brad McGarry shot to death in the basement of his Bellaire, Ohio home, evidence suggests a robbery; when detectives learn that Brad is an openly gay man working in the world of coal mining, a more complicated motive emerges.

After the murder of a successful executive one night in Connecticut, her case goes cold; four years later, a troubled man appears, ready to confess; investigators uncover this was no ordinary murder and that he's an impulsive psychopath.

Terror rocks an Ohio town when a mother, her two kids and a close friend vanish; investigators track down the prime suspect and uncover a house of horrors; detectives find themselves dealing with a psychopath with a bizarre obsession.

The day before Christmas Eve, police answer a call to find two women bound and suffocated and no sign of forced entry; they learn the victims owned most of Elm Street - and the killer may be closer than anyone dares to imagine.

A young woman vanishes after entering a patrol car; for 35 years, she's a Jane Doe; as fear and rumors consume a small town, a chilling clue under hypnosis cracks the case open-and exposes a predator no one saw coming.

A road rage incident turns deadly as an elderly man is beaten to death by a teenager who claims he was acting in self-defense; detectives not only find holes in his story but uncover that he is a remorseless and manipulative psychopath.

When a loving husband turns up murdered in his Loveland, Ohio home, the prime suspect is his troubled wife, who claims to have little recollection; detectives uncover her story is nothing but the manipulation of a vindictive person.

The day before Christmas Eve, police answer a call to find two women bound and suffocated and no sign of forced entry; they learn the victims owned most of Elm Street - and the killer may be closer than anyone dares to imagine.

A young woman vanishes after entering a patrol car; for 35 years, she's a Jane Doe; as fear and rumors consume a small town, a chilling clue under hypnosis cracks the case open-and exposes a predator no one saw coming.

A road rage incident turns deadly as an elderly man is beaten to death by a teenager who claims he was acting in self-defense; detectives not only find holes in his story but uncover that he is a remorseless and manipulative psychopath.

When a loving husband turns up murdered in his Loveland, Ohio home, the prime suspect is his troubled wife, who claims to have little recollection; detectives uncover her story is nothing but the manipulation of a vindictive person.

After the murder of a successful executive one night in Connecticut, her case goes cold; four years later, a troubled man appears, ready to confess; investigators uncover this was no ordinary murder and that he's an impulsive psychopath.

Terror rocks an Ohio town when a mother, her two kids and a close friend vanish; investigators track down the prime suspect and uncover a house of horrors; detectives find themselves dealing with a psychopath with a bizarre obsession.

While investigating two separate homicide cases, Detective Pat Postiglione discovers that the same psychotic killer is behind all the murders and has a unique calling card.