A young married mother, unhappy with her lot, takes to Tinder under a pseudonym and embarks on a steamy affair; when her true identity surfaces and her lies are exposed, the fallout results in bloodshed.

A steamy affair ignites between two schoolteachers, with secret trysts occurring throughout the schoolhouse; when one of them turns out to be married, the lust turns to tragedy and a body winds up in a ditch.

In Boston, Carol Stuart and her unborn child are shot dead, while her husband, Charles, survives the shooting to describe their black assailant and inflame racial tensions, then a witness comes forward with a story that blows open the case.

In Biloxi, Miss., Judge Vincent Sherry and his wife, Margaret, a city councilwoman, are shot to death in their home; the murdered couple's oldest daughter sets out on a 10-year quest to find her parents' killer.

The chilling murder of Lee Rotatori and the bizarre crime scene evidence police found inside her motel room mark the beginning of a heartbreaking homicide investigation with multiple victims.

The police must identify the killer of a young mother based only on her frantic words in a disconnected 911 call.

Police must connect the crime scene evidence from two eerily similar murders to put one vicious killer where he belongs - behind bars.

Michelle looks up to her father, but over time, fear and disgust replaces respect; as a teen, her world changes forever as horrific revelations buried for years finally emerge; Michelle's father must answer for his crimes.

A chilling look inside the homes of actual killers; a peek at their prisons to hear from killers themselves, resulting in powerful, unsettling and contentious encounters.

During the day, Lorenzo Gilyard is a soft-spoken and well-liked man, but at night, he's a monster, preying on women; his best friend, a trained social worker, misses the signs; going inside the prison to get answers from the notorious serial killer.

Victoria and Christine Lisowski live in fear of their mother, Sungnam Kwon-Lisowski; they never imagine that this Christmas, they'll feel lucky to survive the holiday and their mother's crazed vengeance.

Craig Lester Thrift brags about getting away with murder, but everyone thinks he is kidding; Robyn Barry knows Thrift better than anyone, and she begins to suspect he isn't joking; someone needs to believe her before Thrift makes her his next victim.

When Jason Worley tries to escape from Brandi by filing for divorce, she punishes him by taking away the two things most precious to him.

Heavily pregnant Colorado native Shanna Vandewege supports her husband Craig's plan to move to Texas for work; the birth of a baby makes up for Shanna's separation from family, but someone is about to exploit her isolation as an outlet for rage.

Stephanie is a gifted stage performer and much-loved teacher; behind closed doors, resentment and envy fester in her marriage, leading to a shocking 911 call.

Rowena Irani, a Pakistani immigrant, aspires to be a teen psychologist until a pathological love connection shatters everything.

An officer responds to a 911 call placed by a robber on the lam who feels compelled to turn himself in; when the officer arrives at the scene, the criminal confesses to much more than breaking and entering.

David Sumney Sr. and his wife, Margaret, devote their lives to spoiling their only son, David; however, everything comes at a price, and when his parents divorce, David Jr.'s anger escalates, resulting in the deadliest of sins.

A 17-year-old steals a gun and begins a horrifying road trip; he murders two gas station attendants in cold blood, laughing as he shoots his victims in the face; when officers catch up with him, a haunting portrait of a burgeoning psychopath emerges.

Experts examine unique characteristics of female psychopathic killers, whether they are as rare as people imagine, and their crimes.

Cousins Joey Vincent and Terry Wedding grow up together in rural Kentucky; as Joey thrives, Terry struggles to find his own path; a 911 call reports a shocking event unfolding outside Joey's home that tears the two families apart.

A missing persons report leads police to a career criminal and his girlfriend; they uncover a twisted world of illicit schemes, macabre fantasies, and a puppet master manipulating young women down a dark path of sex, drugs and exploitation.

Michelle Miller investigates the murder of Ally Kostial, and the trail detectives followed to find her killer; prosecutors say this case raises questions about missed warning signs in relationships and whether her murder could have been prevented.

When a negotiator gets called to a hostage situation, he must determine how to talk the gunman into laying down his weapons before people die.

Jessy Kurczewski calls police to report that she found Lynn Hernan dead in her recliner; the toxicology report shows a toxic ingredient in Lynn's blood and the authorities take a closer look at Jessy.

Jessy Kurczewski calls police to report that she found Lynn Hernan dead in her recliner; the toxicology report shows a toxic ingredient in Lynn's blood and the authorities take a closer look at Jessy.

When a negotiator gets called to a hostage situation, he must determine how to talk the gunman into laying down his weapons before people die.

Debra sees darkness in her young brother's eyes but hopes he'll change; when he attacks their stepmother and grandmother, she accepts his denial; when her brother becomes a notorious serial killer, she realizes her brother is a monster.

When a negotiator gets called to a hostage situation, he must determine how to talk the gunman into laying down his weapons before people die.

Jessy Kurczewski calls police to report that she found Lynn Hernan dead in her recliner; the toxicology report shows a toxic ingredient in Lynn's blood and the authorities take a closer look at Jessy.

Jessy Kurczewski calls police to report that she found Lynn Hernan dead in her recliner; the toxicology report shows a toxic ingredient in Lynn's blood and the authorities take a closer look at Jessy.

When a negotiator gets called to a hostage situation, he must determine how to talk the gunman into laying down his weapons before people die.

Debra sees darkness in her young brother's eyes but hopes he'll change; when he attacks their stepmother and grandmother, she accepts his denial; when her brother becomes a notorious serial killer, she realizes her brother is a monster.

A missing persons report leads police to a career criminal and his girlfriend; they uncover a twisted world of illicit schemes, macabre fantasies, and a puppet master manipulating young women down a dark path of sex, drugs and exploitation.

The investigation of the murder of Patrick De La Cerda reveals a meticulous murder plan that investigators say was crafted by a man jealous of De La Cerda's relationship with his fiancee.

Shelly Lietz has been afraid of her son ever since he was four years old, and her fear intensifies and grows more crippling as he gets older and more violent, turning her into a prisoner in her own home.

When Gwen Bailey marries Norman Starnes, she counts herself lucky to land the most eligible bachelor in town; years later, she realizes she never really knew him at all and becomes his unwilling accomplice.

After Marilyn Reza is found murdered in her home, investigators turn their attention to the members of her church; however, a secret confession at her funeral brings the true murderer to light.

Small-town sports legend Morris Blankenbaker is a happy family man until he gets involved in a love triangle with his best friend's wife, causing jealousies to surface and leading to death.

Cathy Stroup, a no-nonsense Irish mother, knows what her family needs to survive.

A love triangle unfolds at a medieval re-enactment group; with weddings, miscarriages and broken promises, things soon turn messy; but in the battle for supremacy, there can be only one winner.

When a woman meets a marine, they fall in love and start a life together; this perfect façade hides a dirty double life of drugs and deceit.

When a new, hot girl arrives in town, it causes heads to turn, including that of the local heartthrob; however, he's married - and waist-deep in the town's drug problem; when they embark on an affair, it leads to mayhem and murder.

Bookkeeper Barbara Iske fails to arrive on time at the Michigan home of her wealthy client; five hours later, she's found executed in the driveway of that same client; ultimately, police reveal that Barbara's the victim of a dark family conflict.

Deputies in Tennessee find a beloved Memphis-area basketball coach murdered in his home; as investigators dig deeper into his closest relationships, they gradually unravel a homicidal web of deception, lies and family honor.

On New Year's Eve in rural Pennsylvania, someone burns 23-year-old Ashley Kline to death; the list of prime suspects includes Ashley's best friend, a jealous boyfriend and a recently released prison pen-pal convicted of sexual assault.

A gunman kills volunteer police officer Laura Grillo in her suburban Dallas home; investigators must link a bombshell accusation to an email with a diabolical mastermind who thinks he can outsmart the law.

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.

So-Cal surfer and tech entrepreneur Chris Smith dreams of making a tidy sum of money and surfing off into the sunset; it seems as though his dreams have come true, but all is not as it appears.

When a young woman goes missing, a rookie police officer's intuition leads to an intense investigation, as they race against the clock to find her.

After moving to a new city following her parents' divorce, a 14-year-old girl is dissatisfied with her new surroundings; she starts running away from home until one time, she never returns; it takes 10 years before dark secrets are revealed.

After witnessed with a mysterious stranger, a beautiful teen girl completely vanishes from her small town, turning up brutally slain days later in the Nevada desert; the search for her killer envelops the entire community, and fear abounds.

The true stories behind crimes that transcended headlines and became part of popular culture are uncovered with first-hand interviews that reveal shocking twists, new evidence and unexpected resolutions.

When 6-year-old beauty queen JonBenét Ramsey turns up murdered in her home, police immediately suspect her parents. When investigators exonerate them, it turns into one of the most infamous unsolved murders not only in America but around the world.

After the murder of a celebrity hairstylist, investigators look to his wife and ask if her alleged affair with her racquetball coach could be a motive for murder.

Wayne High volleyball star Stacy DeGrandchamp is pretty and popular until jealousy and rumors lead to a rift in her circle of friends; when a fight at a party turns deadly, witnesses won't talk, and her killer almost gets away with murder.

The true stories behind crimes that transcended headlines and became part of popular culture are uncovered with first-hand interviews that reveal shocking twists, new evidence and unexpected resolutions.

When 6-year-old beauty queen JonBenét Ramsey turns up murdered in her home, police immediately suspect her parents. When investigators exonerate them, it turns into one of the most infamous unsolved murders not only in America but around the world.

After the murder of a celebrity hairstylist, investigators look to his wife and ask if her alleged affair with her racquetball coach could be a motive for murder.

Wayne High volleyball star Stacy DeGrandchamp is pretty and popular until jealousy and rumors lead to a rift in her circle of friends; when a fight at a party turns deadly, witnesses won't talk, and her killer almost gets away with murder.

After witnessed with a mysterious stranger, a beautiful teen girl completely vanishes from her small town, turning up brutally slain days later in the Nevada desert; the search for her killer envelops the entire community, and fear abounds.

While carrying out a welfare check on Thanksgiving Day, police discover a triple homicide; to unmask the killer, detectives must uncover a victim's secrets and examine a hidden world of disinheritance, rage and dark accusations.

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.

Hikers come across the nude body of a man who has been bound and beaten to death; when the victim's checkered past comes to light, Joe Kenda must wade through a laundry list of potential suspects to find his killer.

After a 15-year old girl goes missing, Lt. Joe Kenda investigates the mysterious circumstances surrounding her disappearance; a family man is shot dead on his neighbor's doorstep.

A woman is found in the mountains, naked and covered in blood; Detective Joe Kenda's investigation leads him to uncover a world of violence and sexual fetishes, culminating in the most intense interrogation of his career.

Fourteen-year-old Christie Mullins is murdered in Clintonville, Ohio; the murder goes unsolved for 40 years until a young woman comes forward to identify her uncle as the killer.

After Charlie Kinkel goes missing in a Nevada mining town, his wife, Trayce, tries to investigate, but is shunned by locals and after a body is discovered, detectives discover Kinkel's murder was a tragic case of misplaced suspicion.

Donna Fontaine and her boyfriend, Fred Palahniuk, are found shot dead in a burning building in remote Kendrick, Idaho; a conspiracy of silence protects the killer until his lovers crack and confess the damning evidence needed to convict him.

Chrissy Chambers and her girlfriend, Bria Kam, are huge YouTube personalities in the lesbian world; Chrissy's old flame -- a man -- starts a devastating revenge porn campaign, spreading videos of him having sex with her while she's unconscious.

CeCe bonds with a man she meets on a dating app and she happily obliges when he asks her for money for his business, but she becomes yet another victim of a romance scam.

Fourteen-year-old Aubrey Peal uses an app to find others interested in gaming; he strikes up an online friendship with a man named Jason, who claims he is suicidal; concerned, Aubrey agrees to meet Jason, not realizing his evil intentions.

Andy Castillo uses the internet to call and text female realtors in 20 different states; wielding their social media against them, he makes the women believe he's lurking nearby, adding to their terror.

Thirty-six-year-old Carl Starke is shot dead in cold blood near his home in St. Augustine, Fla.; while there are no witnesses, neighbors hear shots; armed with a likely time of death, police turn to CCTV to help hunt down Starke's killer.

A quiet town is shaken to its core when an innocent woman is gunned down in broad daylight; detectives desperately act to find her killer and restore the peace.

In Danville, Ky., a pawn store robbery leaves three people dead; detectives seek to identify the suspect, and their only lead is a mysterious silver van; using a trail of videos to pursue the elusive vehicle is their only hope of catching a killer.

In September 2014, an Iowa college town panics after police find Tong Shao, a missing student from China, murdered; when security camera footage points to a planned execution, hunting down the young woman's killer becomes an international mystery.

In Ohio, a hostage situation turns into a firefight; a routine traffic stop in Georgia escalates into a high-speed chase; in Texas, a fleeing suspect crashes into a truck, and officers must fight the inferno to help an innocent victim.

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

Lou Valoze reveals stealthy undercover operations and busts in Pickens S.C.

Local police confront their worst fears when the body of a local EMT is found at her home in Columbus, Ga.; the ensuing investigation shocks the wider community and tests the public's faith in law enforcement itself.

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

Lou Valoze reveals stealthy undercover operations and busts in Pickens S.C.

Local police confront their worst fears when the body of a local EMT is found at her home in Columbus, Ga.; the ensuing investigation shocks the wider community and tests the public's faith in law enforcement itself.

In Ohio, a hostage situation turns into a firefight; a routine traffic stop in Georgia escalates into a high-speed chase; in Texas, a fleeing suspect crashes into a truck, and officers must fight the inferno to help an innocent victim.

In 2001, parishioners arrive at church, unaware they are passing a grisly crime scene in their own parking lot, where Tracey Bagwell has been stabbed 30 times in her car.

Wendy Kratzert's body is found in her van, which appears to have skidded off a mountain road, but investigators suspect foul play and retrace the victim's last movements.

Dawnia Dacosta attends nursing school, works the late shift and goes to church for evening services; one night she runs out of fuel and walks to the nearest station; then a man in a van offers a ride back to her car.

Meredith Emerson decides to celebrate the new year by hiking on Georgia's Blood Mountain with her dog, Ella, but when Meredith goes missing and Ella is found 60 miles away, an all-out search begins.

When Kathy Horn disappears, some believe she's following the Grateful Dead; others think she was sacrificed during a Wicca initiation; her mom wonders if she's run off with an older boyfriend.

In Saguache, Colo., mountain bike pioneer Mike Rust disappears from his home, and his remains are not found until seven years later.

The town of Higginson only has two full-time police officers, and one is gunned down while on duty.

After locals smell charred meat, police find burned remains in an abandoned mining pit in the town of Hibbing, Minn.; before they can investigate who committed the crime, they must first identity the body.

Hugo is hysterical after he finds his brother's girlfriend, Breanna Schneller, beaten and stabbed to death; the brothers appear to be devastated, but the discovery of Breanna's missing phone casts doubt on their alibis.

A Virginia Beach massage therapist disappears before work, sparking an intense search; weeks later, a cyclist discovers trash bags in a swamp.

Alisha Bromfield's supervisor, Brian Cooper, promotes her to team leader, but his motives are not entirely pure; Bromfield stands her ground, letting Cooper know she doesn't want a relationship beyond a professional one.

When Andrea Farrington meets fellow employee Alex Kozak, she feels that romance could be on the horizon, then Farrington's hopeful feelings are replaced by suspicion and fear, leading to a final rejection that has fatal consequences.

A single mother gets along with her handyman neighbor, until she gets a new man in her life and her neighbor adopts more than 50 dogs; accusations become threats, threats become attacks and, eventually, the conflict reaches a bloody conclusion.

Differences over how to enjoy life in a rural neighborhood quickly escalate into a feud that comes to a bloody end on the road where it began.

They say fences make good neighbors, but sometimes they can make dead ones.

A couple moves to the country and ruins the quiet their new neighbors have enjoyed for years; parties, loud kids, and a junk-strewn lawn push the Vietnam vet next door to build a fence, but violence boils over when property lines are disputed.

A peaceful suburb turns upside down when a family learns that the neighbor has kept a secret wife locked in his home for years; things escalate when the family helps her escape with her baby, leading to a bitter feud that ends in terrible bloodshed.

When a large and boisterous family moves to a quiet street, the neighbors directly across from them get into immediate conflict over all the noise; soon the dispute consumes everyone and is only settled with the deadly crack of a baseball bat.

Retaliation and revenge unfold when friendships turn into furious feuds; as each feud escalates, one-time friends, family, and partners go from minor disagreements to murder; people from both sides of the feud tell their story of revenge gone wrong.

Wayne High volleyball star Stacy DeGrandchamp is pretty and popular until jealousy and rumors lead to a rift in her circle of friends; when a fight at a party turns deadly, witnesses won't talk, and her killer almost gets away with murder.

When a large and boisterous family moves to a quiet street, the neighbors directly across from them get into immediate conflict over all the noise; soon the dispute consumes everyone and is only settled with the deadly crack of a baseball bat.

Retaliation and revenge unfold when friendships turn into furious feuds; as each feud escalates, one-time friends, family, and partners go from minor disagreements to murder; people from both sides of the feud tell their story of revenge gone wrong.

Wayne High volleyball star Stacy DeGrandchamp is pretty and popular until jealousy and rumors lead to a rift in her circle of friends; when a fight at a party turns deadly, witnesses won't talk, and her killer almost gets away with murder.

A peaceful suburb turns upside down when a family learns that the neighbor has kept a secret wife locked in his home for years; things escalate when the family helps her escape with her baby, leading to a bitter feud that ends in terrible bloodshed.

More than two decades after two women are found similarly raped and strangled in North Philadelphia, there's renewed hope that breakthroughs in DNA technology could finally lead detectives to a brutal killer on the loose.

After expectant mother Natise Johnson is found murdered days before she is due to give birth to her first child, Philadelphia detectives focus on those closest to her but soon find Johnson's life is much more complicated than anyone ever knew.

Temptress Cathy Cousin moves in next door to devoted family man Tim Koile, wrapping him around her finger and convincing him to satisfy her every whim no matter how diabolical.

Valuing wealth more than love, Michelle Donohue casts aside good men before meeting Mr. Right who gives her a taste of her own medicine and sends her down a murderous path.

After Cynthia Roth drowns in the middle of a crowded lake, investigators uncover a decades-long trail of terror; detectives must take extraordinary measures to catch the killer.

Forty-two-year-old single father of four Richard Mannion is found shot to death in his home, and police suspect he may have been looking for love in all the wrong places.

Thirty-nine-year-old Melissa Lewis becomes a partner at a prestigious law firm, then she is found murdered, and police must scour her most intimate professional and private relationships to find her killer.

Greg May, 56, is getting ready to move to Florida with a new girlfriend when he vanishes without a trace; police aren't sure if the tattoo artist turned Civil War collector is alive or dead until their investigation uncovers a horrific plot.

In May 2017, high school teacher Theresa Lockhart is a no-show at her confirmation sponsor's big event; later, her car is discovered with nothing inside, prompting police to turn the community upside down.

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

Joel Larson is shot to death in a safe haven community for gay people in 1990s Minneapolis; two more shootings terrorize people in the community as they realize a serial killer lives among them.

Alexis Murphy, who is a rising social media star and high school athlete, disappears along the infamous Route 29 in August of 2013; a massive search by local and federal authorities yields zero results, until a security video reveals a chilling clue.

Judith Therianos is a free spirit who wants to see the good in everyone; after her body is found in a wooded area, detectives unearth video surveillance that shows her alone and unaware of the danger she faces moments before her life is cut short.

It's the middle of the night when Delvin Buckii Meadows is shot and killed in his neighbor's yard; as police investigate, it's not until witnesses come forward with information that detectives realize they may be the key to finding Delvin's killer.

The complex missing persons case of Roaa Al-Dhanoon takes a disturbing turn, involving someone who is close to her.

Lima, Ohio police race to a chaotic scene at an after-hours nightclub following a shooting that leaves one person dead and multiple others injured; as they try to identify the shooter, dozens of patrons flee in fear, confusing first responders.

SWAT tears down a house to arrest two brothers wanted for murder; a high-speed pursuit ends when a crash entangles an officer's car in live electrical cables; a DWI driver hits a goods train carrying explosive chemicals.

In Utah, a wanted felon, who has threatened his family's life, is on the run; as officers close in on him, he makes a desperate move, breaking into a family's home and taking them hostage; officers work through the night to secure their release.

A K-9 unit tracks an armed murder suspect through an Oklahoma residential area, where he ambushes police; in Texas, police officers respond when a couple falls into an icy lake, and one officer risks his own life to go into the water.

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.

Two police officers respond to a domestic disturbance; a house fire turns into a murder investigation; the search for a known sex offender builds to its conclusion.

A police officer tracks down an armed carjacker and comes under heavy fire; a stabbing in broad daylight forces the police to take decisive action; a routine traffic stop results in a shot officer who fights for his life.

In New York, a domestic disturbance takes a turn which changes a police chief's life; in Florida, an officer separates from his K-9 while chasing two suspects; in Indiana, an officer stares down the barrel of a suspect's gun.

Police go into an ambush as they try to rescue an injured pregnant woman.

In North Port, Fla., police receive a call reporting that a young mother has gone missing; in an effort to find her, detectives follow a trail of incoming 911 calls that reveal a heartbreaking story more horrific than they could have ever imagined.

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.

The Necktie Killer strikes fear in the hearts of Atlanta's citizens; detectives from neighboring counties piece together correlative clues and distinctive apparel left behind at each crime scene.

In Billings, Mont., firefighters respond to a fire at a duplex and find two bound and gagged bodies; the victims' house mate is nowhere to be found, prompting police to question whether they're searching for the killer or another victim.

In Alexandria, Va., a sheriff's wife answers the door to a blaze of gunfire, causing the community to buzz with theories; then, more citizens are shot at their front doors, leaving everyone wondering who could be next.

When Veronica Bozza's body is found on her living room floor, it sends shock waves through the close-knit community of Bridgewater, Tenn., and leads investigators to uncover a bizarre murder plot right out of a Hollywood movie.

Speculation and rumors fly when 16-year-old best friends Dawn Donaldson and Crissy Campbell vanish overnight and detectives must uncover the truth behind their disappearance.

After business owner Michael Zammitti Jr. is found shot to death at his desk, police must untangle a web of lies and corruption that will rock two New England towns.

Star Stowe takes the world by storm when she becomes Playmate of the Month, but everything the magazine has to offer seduces Star into a world of abuse and addiction and sends her down a tragic path.

After taking the pageant world by storm, a Playboy cover model gets up close and personal with fans on the phone; as she competes for playmate of the year, an obsessive fan goes a step too far and her entire world comes crashing down.

When a Playboy party hostess and model is found dead and dismembered in a dumpster, it ignites a tabloid media frenzy; as police investigate her romantic partners, her reality TV star husband heads for the Canadian border.

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.

Singer Christina Grimmie went from internet sensation to international superstar with her performance on "The Voice"; among her legions of fans was someone whose obsession would bring her dreams to a tragic end.

A sheriff's deputy turned actor reaches new heights of fame as a bailiff on an Emmy-winning show. When a shooting at his house leaves him injured and his wife dead, police learn there's more to this court TV star.

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.

Tara Correa-McMullen is only 15 when she rises from the tough streets of LA to star alongside some of Hollywood's biggest stars; a romance with the wrong person takes her out of the spotlight forever.

Conspiracy theories rock a small Texas town after a beloved high school football player mysteriously vanishes; baffling clues and community pressure pit the local sheriff against a brash private investigator until some unusual suspects emerge.

In 2008, someone guns down Pahokee High School's star football player, Norman Pooh Griffith, outside a homecoming dance in Belle Glade, Fla., home to Pahokee's biggest football rivals.

As coach Joe Paterno turns Penn State into a football powerhouse, a serial rapist from the team's ranks preys on multiple co-eds; when the justice system fails to put an end to his attacks, many wonder if Paterno's football machine protected him.

Teen Alicia DeBolt goes missing shortly after making the cheer squad; police question members of the football team and fellow cheerleaders, but the truth behind this mystery is more sinister than anyone in her small Kansas town could have imagined.

In 2008, someone guns down Pahokee High School's star football player, Norman Pooh Griffith, outside a homecoming dance in Belle Glade, Fla., home to Pahokee's biggest football rivals.

As coach Joe Paterno turns Penn State into a football powerhouse, a serial rapist from the team's ranks preys on multiple co-eds; when the justice system fails to put an end to his attacks, many wonder if Paterno's football machine protected him.

Teen Alicia DeBolt goes missing shortly after making the cheer squad; police question members of the football team and fellow cheerleaders, but the truth behind this mystery is more sinister than anyone in her small Kansas town could have imagined.

Conspiracy theories rock a small Texas town after a beloved high school football player mysteriously vanishes; baffling clues and community pressure pit the local sheriff against a brash private investigator until some unusual suspects emerge.

When 71-year-old Orville Head passes away, no one questions the death of an elderly man with health problems, then a tip comes in suggesting foul play, and Lt. Joe Kenda must exhume the deceased man's body to reveal the truth.

After a man is gunned down in the middle of the street, Joe Kenda must piece together a puzzle of conflicting stories and dead ends; a bloody body is discovered in a popular mall, and Kenda must make sense of the gruesome and mysterious scene.

A picture-perfect marriage ends with a horrific murder; while the killer puts the blame on cold medicine, investigators suspect a different diagnosis.

After dating a short time, Tyrone Coles asks Denise Gay to move in with him even though their family members oppose this arrangement; a series of tense confrontations leads to a vicious murder and twisted cover-up.

Susan Greene, 59, and Dennis Goins, 62, get a new lease on love; after they tie the knot, a gruesome weekend-long crime spree tears their family apart.

Corey Breininger, a 10-year-old, shoots his father in a tragic accident, but years later, Corey reveals all is not what it seems; with extraordinary courage, he recounts the truly harrowing story of the sinister role played by his scheming stepmom.

The heir-apparent to a Colorado ranch, Jake Millison, suddenly disappears, which shocks his friends, but his family doesn't seem to care; when a worker discovers human remains, an unexpected confession destroys the bond between mother and child.

The murder of a beloved husband and father in a violent carjacking devastates his family; however, his grieving widow and her son turn the family home into a party house full of sex toys and drugs, exposing a very different reality.

A 19-year-old woman vanishes, and the suspect is a former high school classmate with whom she had been communicating days earlier. The family is weary, for the suspect has a notorious past filled with sexual deviancy and homicidal urges toward women.

A girl disappears after school and her last known steps are caught on surveillance cameras; these cameras lead investigators to two dark minds that carefully plotted one of the most sinister, depraved crimes imaginable.

A lone gunman shoots a young man and woman on their way home from the gym where they work; while interrogating a suspect, detectives learn that this is no random attack but the twisted plan of a deranged psychopathic stalker.

A killer shoots a young woman dead in her boyfriend's Orlando, Fla., apartment; hours later, he turns up in a hospital bed 500 miles away with a gunshot wound and a bizarre story that unravels to reveal he's a lying, callous psychopath.

A 911 operator receives a distressing call from a man repeatedly claiming that he just stabbed and killed two people. Police quickly discover that not only is the call genuine but that the caller is a violent and unpredictable psychopath.

Experts examine unique characteristics of female psychopathic killers, whether they are as rare as people imagine, and their crimes.

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.

Jessica Jaramillio escapes her abusive ex-husband, Chad Graves, but a joint custody agreement for her children means he will always be in their lives; his increasingly obsessive behavior reveals he is not who he presents himself to be.

A successful Florida family has their American dream shattered when a mysterious figure dressed as a clown shoots a loving mother on her doorstep; the case goes cold for decades until an unexpected break helps bring the killer clown to justice.

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 two divorces, Kathy Goble makes herself a priority for the first time in her life; however, her carefree ways soon catch up to her, and she is betrayed in the most brutal way possible.

Debbie Ashley is a pharmaceutical rep who hopes her third marriage to a respected hospital executive will be forever, but when her body turns up in the trunk of her car, a stunning confession bares dark secrets in Debbie's seemingly idyllic life.

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.

Unsuspecting 17-year-old Mary Jayne Jones moves to small town in Iowa and gets a job waiting tables; she makes the mistake of believing that there's good in everyone, and it will cost her her life.

After Marilyn Reza is found murdered in her home, investigators turn their attention to the members of her church; however, a secret confession at her funeral brings the true murderer to light.

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.

Small-town sports legend Morris Blankenbaker is a happy family man until he gets involved in a love triangle with his best friend's wife, causing jealousies to surface and leading to death.

Cathy Stroup, a no-nonsense Irish mother, knows what her family needs to survive.

Kerri Harris and her friend discover a camera secreted in the restroom at work; while police examine the evidence, Harris is stabbed to death in her office with her co-workers just a few feet away.

After Gayle Isleib is shot to death on April 30, 1996, police identify her coworker, Tyronne Montgomery, as her killer; they find love poems as well as evidence that Montgomery planned to kidnap Isleib and murder her husband.

Police wonder if a young woman's personalized license plate, FLRT 12, makes her the target for murder or if a far more sinister plot is behind the crime.

An unidentified woman is found callously murdered in an off-campus apartment; police have no leads on the case until her terrified neighbor shares a chilling story.

Police investigate the terrifying mystery behind the murder of two teenage girls; either they were victims of a targeted attack, or they had simply been in the wrong place at the wrong time.

Steve and Lana Clayton seem like a devoted couple, but all isn't as it seems; a sinister plan is acted out over the course of several days, leaving one of them dead.

Sandy Miles and her daughter Tracie are extremely close; when Tracie vanishes and Sandy is found brutally murdered, the truth behind the killing is more horrific than investigators could have possibly imagined.

The Futos are a close-knit family of five who film their lives over many decades; four of them are found brutally murdered and the slayings uncover a terrible secret.

Divorced dad-of-three, Daniel Halseth, lives for visitations with his kids; when his teenage daughter Sierra claims that she wants to live with her dad, Daniel finds himself drawn into a web of lies and a plot that ends with a deadly house fire.

He was a family-man, living in a New Jersey suburb with his wife and three kids but unbeknownst to his neighbors, Richard Kuklinski held a dark secret: he was the Iceman, a cold-blooded killer.

For many years, the Iceman, Richard Kuklinski, had literally gotten away with murder, but investigators were on to him; there was very little evidence, connecting the Iceman to his crimes.

A killer stalks California; the clues are scarce, until one victim gets away.

A killer stalks California; the clues are scarce, until one victim gets away.

The Lunsford family's lives turn upside down when someone snatches nine-year-old Jessie from her bed in the middle of the night; authorities scour the area looking for her when they discover a dark truth, she is closer than they ever realized.

Firefighters discover a body with two gunshot wounds; the fire destroys any hope for evidence and the police look at the victim's social media for clues.

In 1990, a clown delivering flowers and balloons guns down a woman at home; with scant evidence and no clear motive, detectives set out to track down the killer clown, but the culprit eludes justice for thirty years before being fully unmasked.

A night out for two friends in Los Angeles ends in tragedy after masked men drop them off at separate hospitals; the young women die from drug overdoses, and police immediately suspect foul play; Jonathan Vigliotti investigates.

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

A copycat Zodiac killer terrorises New York City while keeping cops guessing his identity; it falls to veteran NYPD detectives to outwit him.

Betty hopes her sister's son, Chance, is a beacon of hope in their troubled lives, but Betty sees his dark side early on; he lacks empathy and becomes violent until he explodes in a fit of rage, harming the one person who cared for him most.

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

A copycat Zodiac killer terrorises New York City while keeping cops guessing his identity; it falls to veteran NYPD detectives to outwit him.

George and Margaret Keller don't suspect that the man terrorizing their city could be a member of their own family; as it dawns on them that their son hides a sinister secret, they must decide whether or not to turn him in.

Kidnapped at gunpoint, Schanda Handley knew exactly who was behind it -- her ex-husband, Michael Handley; a tumultuous relationship riddled with threats and assaults turned even more hostile the day Schanda was convinced she would die.

Jill Garrison thinks her second chance at love will last forever; when her town is best by a killer, she fails to realize she has invited him into her home.

When Debra Davis' husband excoriates her for refusing to experiment sexually, she thought there was something wrong with her, never suspecting her husband's perversions are signs of something evil deep inside him.

The smart, ambitious kids rule a Warren, Mich., high school, and two of the best and brightest are seniors Danyna Gibson and Tanaya Lewis; when these straight-A students compete for more than just grades, the results turn deadly.

The beach can be a battleground for teenage girls vying for attention, but when two seaside beauties discover they are dating the same boy, they go to war with each other on social media and in real life, with tragic consequences.

A shooting in a luxury high-rise building sends shockwaves through the upscale neighborhood of Uptown; starting with surveillance video from the crime scene, detectives soon uncover a list of suspects and a plot born out of economic envy.

In the agrarian world of Marathon County, Wisc., the only girl more popular than a homecoming queen might be a 'dairy princess'; when one is found murdered, investigators dive deep into a pool of suspects, from strangers to frenemies.

Christa Pike is the only woman on death row in Tennessee; in 1995, she is introduced to Satanism, and her fascination grows until it comes to a deadly head in the woods one night in January.

Becoming an influencer is a full-time job that can inspire jealousy and rivalry in the competition for followers; when a tragic accident pulls back the curtain on one very online life, what really happens on the other side of the screen emerges.

Social status is everything in junior high, so when Shanda Sharer arrives at her new school, she does her best to make new friends; she unknowingly enters into a relationship between a popular jock and the ruler of the clique known as the Hoods.

In the summer of 1980, a popular teen goes for a run around her hometown in Maine and, days later, her savagely beaten body is found; what happened remains a mystery for years until her mother intervenes and forces police to re-examine the case.

In 2003, a bank heist escalates into a robbery-homicide, shattering the lives of those left behind; federal and local law enforcement have his picture and DNA, but they can't find the cold-blooded killer until they learn he hides in plain sight.

Cambodian genocide survivor Dr. Haing Ngor wins an Oscar for his role in "The Killing Fields," then he's gunned down outside his Los Angeles home, and the LAPD investigates a web of political intrigue, revenge and street gangs to uncover the truth.

In 1981, a woman and three teenagers are murdered in a cabin in the remote town of Keddie, Calif., and no one is ever brought to justice; now, new evidence may hold the key to finally cracking this case.

A Christian couple's weekend getaway takes a tragic turn when they are found murdered on a northern California beach; satanic imagery found nearby leads local sheriff's deputies on a manhunt.

In 2007, a 19-year-old woman is brutally murdered in the small town of Winnsboro, Texas; the ensuing investigation reveals the small town has a few wolves masquerading in sheep's clothing; some secrets come to light, but others may be buried forever.

After a single mother fails to show up for work, police find her brutally stabbed and her daughter missing from their home in an affluent gated community; everyone fears she's in danger, but what they uncover is darker than they could have imagined.

The true stories behind crimes that transcended headlines and became part of popular culture are uncovered with first-hand interviews that reveal shocking twists, new evidence and unexpected resolutions.

People Magazine editors celebrate 50 years of in-depth reporting with five iconic true crime stories that helped define our times and shape our culture.

After spending nearly 34 years behind bars for gunning down their parents in 1989, Lyle and Erik Menendez await a judge's decision on whether new evidence can support their claim that they killed in self-defense.

The true stories behind crimes that transcended headlines and became part of popular culture are uncovered with first-hand interviews that reveal shocking twists, new evidence and unexpected resolutions.

People Magazine editors celebrate 50 years of in-depth reporting with five iconic true crime stories that helped define our times and shape our culture.

After spending nearly 34 years behind bars for gunning down their parents in 1989, Lyle and Erik Menendez await a judge's decision on whether new evidence can support their claim that they killed in self-defense.

Cambodian genocide survivor Dr. Haing Ngor wins an Oscar for his role in "The Killing Fields," then he's gunned down outside his Los Angeles home, and the LAPD investigates a web of political intrigue, revenge and street gangs to uncover the truth.

Hard-working immigrant Gladys Ricart finds love on a N.Y. subway, and she is introduced to a lush world she's never imagined, but her plans for a dream wedding turn into a horrifying nightmare.

Jenelle Potter develops an attraction that isn't reciprocated, making her feel ostracized and threatened; then, a shadowy figure emerges to entangle her family members in a dark plot with a twisted ending no one saw coming.

When the battered body of Bianca Rainer, mother of two young girls, is found in rural Arkansas, the police have just one unusual clue, a puzzle piece found stuck to her body, but they know if they find the missing puzzle, they will find her murderer.

Dawn Sandoval is gone, and what seems like a typical missing persons case becomes a tangled web of mystery and secrets revealed.

A backyard shed in a Michigan trailer park holds the answers to a dark secret regarding a missing teenage couple. Police interview their families, but one member is evasive, deepening the mystery and setting off a covert manhunt across the Midwest.

Tempers flare outside a home where Savannah police officers discover three bodies; one argument may offer a vital lead in the case.

When devoted mother Danielle Pruett goes missing in Tazewell, Virginia, police launch an investigation to find her. But when her lifeless body is discovered in an open field, what starts as a web of lies and deceit becomes a race to track her killer.

A retired professor is found murdered with his body burned, shocking his Michigan community.

Noah Kinney is shot dead in a car that crashed outside a home in Akron, Ohio; detectives attempt to determine who did it and race to find an armed killer on the loose; investigators are shocked to discover video evidence that cracks the case open.

Visiting family in Shreveport, La., Tosha Lampkin disappears after making a late-night trip for food, then her burnt-out rental car is discovered along with her remains; CCTV cameras provide detectives with their only lead on her killers.

In Tempe, Ariz., millionaire entrepreneur Rick Chance is gunned down in a hotel room, prompting detectives to analyze a surveillance video to catch his killer.

Days after Beth von Steinner goes missing, her frozen body is found in a trash pile behind her house; with no witness or suspects, only CCTV footage can unlock the mystery of who killed her.

New Mexico State Police are called in to investigate when loving couple Gary and Linda Haas fail to reach their vacation campsite; with no forensic evidence and no witnesses, all they can do is scour CCTV footage for clues to unravel the mystery.

Roommates prepare to say goodbye, but they don't know it will be forever.

In the summer of 1994, a night out in Miami turns deadly for two young women and a popular nightclub owner; with little evidence found on the scene, investigators must rely on a hidden home video camera to help solve this mystery.