The trial for Byron Griffey's murder begins, and an investigator uncovers numerous new leads and suppressed evidence that casts doubt on the eventual conviction. A surprise sentence outrages many and leaves questions unanswered.

When police find 27-year-old Corey Lee Hughes dying on his kitchen floor, they turn to security video to find his attacker; a neighbor's camera captures a suspicious SUV leaving the scene; investigators follow the clues to track down its driver.

Confronted with a grisly Valentine's Day surprise, police find a bullet-riddled body in a family's home; the usual suspects have alibis, forcing detectives to follow a trail of secrets, manipulation and betrayal to arrive at the truth.

While performing a welfare check, police stumble across a brutalized body hidden inside a garden shed; while this is a shocking find, another family member had perished on this same property just two days prior to the welfare check.

Responding to a home invasion, police find one family member has been killed while another has been left in critical condition; it doesn't take long for detectives to start suspecting the culprit could be someone very close to home.

A homeowner is found dead in a driveway, riddled with bullets; the claims of a family member who allegedly witnessed the brutal attack raise more questions than answers.

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.

Therapist Jodi Hildebrandt's crusade against masturbation drives a wedge between couples in crisis; she forms a dark alliance with Mormon mommy vlogger Ruby Franke, but a horrifying 911 call exposes the depths of their bizarre beliefs.

In 1981, thirteen-year-old Mary Day vanishes and Investigators suspect her stepfather may have killed her, but they never recover her body; decades later, a woman claiming to be Mary appears, stirring suspicions on what happened.

Master conman Nicholas Rossi fakes his death to evade justice, adopts new identities and leaves a trail of alleged crimes across continents.

At the peak of '90s family-friendly TV, child actors take center stage; for some, the transition to life after fame proves too much, leading them down a dark path with tragic consequences.

At the peak of '90s family-friendly TV, child actors take center stage; for some, the transition to life after fame proves too much, leading them down a dark path with tragic consequences.

With flashy characters and lavish lifestyles, the Real Housewives franchise has captivated audiences for nearly 20 years; behind the mansions of Orange County and Salt Lake City, tragedy and criminal activity have shaken their glamorous world.

With flashy characters and lavish lifestyles, the Real Housewives franchise has captivated audiences for nearly 20 years. Behind the mansions of Orange County, Salt Lake City, and beyond, tragedy and criminal activity have shaken their glamorous world.

Baron Dirty Colon goes on the reality show "From G's to Gents," hoping to change his life and take home the $100,000 prize pot; but he's hiding a huge secret about his real motivation for wanting to join the competition show.

Runway model turned mom-a-ger Samira Frasch lives a life of luxury and flamboyance, seemingly out of a fairytale; when she turns up dead at the bottom of her pool, police uncover a marriage filled with infidelities, accusations and deep motives.

A young actress gets her big break in the hit movie "Diary of a Wimpy Kid: Rodrick Rules"; within months, she turns up dead in her school parking lot; police sift through hundreds of hours of surveillance to attempt to catch her killer in the act.

Uncovering the sinister side of fame and celebrity as investigators reveal the shocking true stories behind the rise, fall and murders of some of Hollywood's most promising stars.

In Oklahoma, a couple is ambushed in their garage two days before Thanksgiving; the investigation uncovers a sinister plot close to home.

When a man fails to show up to Thanksgiving dinner, the façade of a perfect marriage is shattered, culminating in a devastating discovery.

On Thanksgiving, a family member goes astray with the help of a suspicious spiritual guide, sacrificing honor, tradition and love.

After a series of bad relationships, Edwardyne Williams, 50, meets and marries her third husband, Mike; then, tragedy strikes when Edwardyne goes missing the week after Thanksgiving.

When a man fails to show up to Thanksgiving dinner, the façade of a perfect marriage is shattered, culminating in a devastating discovery.

On Thanksgiving, a family member goes astray with the help of a suspicious spiritual guide, sacrificing honor, tradition and love.

After a series of bad relationships, Edwardyne Williams, 50, meets and marries her third husband, Mike; then, tragedy strikes when Edwardyne goes missing the week after Thanksgiving.

In Oklahoma, a couple is ambushed in their garage two days before Thanksgiving; the investigation uncovers a sinister plot close to home.

With the help of a neighbor, an injured woman calls 911 saying an intruder broke into her boyfriend's home and shot them both; police respond to find the boyfriend executed; they must decipher strange evidence left behind to identify the killer.

A terrified woman tries to give police clues in a harrowing call, then police find her body in the river, and they discover a stomach-churning truth about a killer who's been a predator for years.

A frantic woman calls 911 when she finds her husband shot to death; the investigation reveals allegations of harassment from the victim's ex-lover and eventually uncovers a complex trail of deceit, in a murder that was years in the making.

A frantic woman calls 911 saying an intruder just entered her home and shot her husband; when a local fire chief dies from his injuries, first responders work tirelessly to find out who killed one of their own.

In Grand Rapids, Mich., local mother Laurie Lundeberg lies dead from gunshots outside her home; detectives must track down the culprit and uncover their motive for shooting Laurie; making matters worse, the killer strikes again.

The streets of Kalamazoo, Mich., are full of rumors about 69-year-old William Gray; faced with a missing persons case, investigators are met with a wall of silence.

Shelby Weatherly is found stabbed to death by the side of the highway, and investigators struggle to find a suspect; forensic evidence and reports of a mysterious car lead to revealing images and evidence that point toward the vicious killer.

Don Fluitt is found dead in his garage four days after Christmas; now, body-cam video and original audio capture the detectives' desperate hunt for Fluitt's killer while family members and friends point fingers at each other.

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.

The Bryan, Texas, Police Department investigates the shooting of 23-year-old local landscaper Jose Armando Pina; a masked perpetrator flees the area via a path thick with brambles, leaving behind vital evidence.

When an Ohio couple is found dead in their ransacked home, detectives turn to the community for help; investigators piece together the events of a horrific night to uncover the truth of what occurred to these local business owners.

Bride-to-be Patricia Richmond is found bound and murdered at her future in-laws' home in the resort town of Steamboat Springs, Colo.

In the small town of Twinsburg, Ohio, Charlene Puffenbarger's 3-year-old son is the only witness to her brutal murder; as investigators continue to follow every tip that comes in, an unexpected source leads them to the killer.

When a local resident of Dunlap, Tenn., is picking up cans, he makes the shocking discovery of a murder; authorities piece together the crime.

A woman working for a plant in Camden, Ark., goes missing; when a local stumbles upon Ruiz Stone's abandoned van, her family fears the worst, and some speculate Ruiz fled town with a lover, but detectives reveal something far more sinister.

When missing dental assistant and mother Sharon Ray is found dead in a well, the town of Grand Rivers, Kentucky, joins together to find who did this; loved ones wonder if Sharon was living a lie when those closest to her become prime suspects.

A bloody crime scene is discovered at a Christmas Tree farm, and police rush to find the killer.

When a high-flying corporate executive finds his wife dead after a raucous Christmas party, police suspect foul play and unearth the horrifying truth.

A former paramedic ignites an affair with his ex-wife, but he's already engaged; just days after Christmas, the love triangle sparks a fit of rage.

Pioneering scientists try to help a woman (Caroline Quentin) after a car accident paralyzes her from the waist down.

When a high-flying corporate executive finds his wife dead after a raucous Christmas party, police suspect foul play and unearth the horrifying truth.

A former paramedic ignites an affair with his ex-wife, but he's already engaged; just days after Christmas, the love triangle sparks a fit of rage.

Pioneering scientists try to help a woman (Caroline Quentin) after a car accident paralyzes her from the waist down.

A bloody crime scene is discovered at a Christmas Tree farm, and police rush to find the killer.

In April 2018, in the Florida town of Eastpoint, police receive a call about a brutally beaten body dumped near a highway; authorities connect the body with a second crime scene at a local motel, where three people checked in but only two came out.

DNA and genealogy help to solve the 1995 cold case murder of school teacher Mary Catherine Edwards in Beaumont, Texas.

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

A nurse is shot dead in her apartment; investigators note unusual findings, raising doubt about whether it was a self-inflicted act or something more sinister.

A brutal murder rocks a close-knit trailer park community in Kansas City, Kan.; with a 19-year-old female on the run, detectives begin to suspect that a family fight may have taken a deadly turn.

A quiet neighborhood in Kansas City, Kan. is shaken by a double homicide in a local deli, and detectives begin to wonder where the truth really lies.

The brutal murder of a young basketball player in a drive-by shooting leaves detectives with few clues about the killer, but forensic evidence could be the key to charging a suspect.

In Washington state, an off-duty officer spots a wanted criminal in an elementary school; officers in Georgia chase a woman on a rampage in her car; in Florida, a stolen car crashes, and the suspect flees into an alligator-infested marsh.

In Florida, when a thief goes on the run, he draws officers and their K-9 into an ambush; in Wisconsin, a traffic stop becomes a manhunt; an officer must ram a suspect head-on to get him off the road and puts her own life on the line.

In N.M., a carjacker shoots an officer before going on the run, leading officers into a confrontation; in Okla., police respond to a domestic violence call to find an empty house.

In Texas, a suspect shoots an officer multiple times during a foot chase; the race is on as backup tries to locate the injured officer and track down the assailant.

In Oregon, a man vandalizes "The Goonies" house before stealing a yacht, when the yacht capsizes, it becomes a rescue mission; in Texas, a shootout with police leaves one officer critically injured while the suspect flees in his cruiser.

Kay Weden finds her mother murdered inside her home; then, investigators discover the frozen remains of Weden's boyfriend in the Blue Ridge Mountains.

After Christmas shopping, 18-year-old Linda Velzy vanishes into upstate New York's frozen landscape; the primary suspect refuses to talk to detectives, so Linda's father hatches a plan, but temperatures are dropping, and time is running out.

Weeks after the Christmas disappearance of 22-year-old Dean Fawcett, detectives discover a headless body in the snow; a handwritten note points to a dangerous set of suspects, sending investigators on a cross-country manhunt to unravel the truth.

On a freezing Minnesota night, a shooting leaves a young police officer fighting for his life by the roadside; as his wife awaits his fate, a heart-stopping manhunt ensues.

A pastor finds bartender Robbie Schmidt strangled in the snow shortly before Christmas; Robbie's family is shocked when suspicion falls on his closest friend.

After a North Dakota blizzard, a man visits his parents, only to find them murdered.

Sue Stevens thinks she's found the perfect home for her family in Maine - until a simple parking dispute with her landlord ignites a volatile feud. As tempers flare and fury boils over, the quiet rental turns into the scene of a shocking tragedy.

High school freshman Shaun Ouillette vanishes the day after a snowstorm; an anonymous letter leads detectives into the frozen woods, where they make a discovery that will tear the small town apart.

After a North Dakota blizzard, a man visits his parents, only to find them murdered.

Sue Stevens thinks she's found the perfect home for her family in Maine - until a simple parking dispute with her landlord ignites a volatile feud. As tempers flare and fury boils over, the quiet rental turns into the scene of a shocking tragedy.

High school freshman Shaun Ouillette vanishes the day after a snowstorm; an anonymous letter leads detectives into the frozen woods, where they make a discovery that will tear the small town apart.

A pastor finds bartender Robbie Schmidt strangled in the snow shortly before Christmas; Robbie's family is shocked when suspicion falls on his closest friend.

A temptress marries a man for a green card but he soon suspiciously dies; the widow carries on a string of dalliances before finding a new target who may not survive for long; a husband seduces the nanny before his envy boils over into homicide.

Carol Democker ignores her husband's numerous affairs, believing him to be her soulmate, but one awful day she learns he is really her worst enemy; a ranch-owning plastic surgeon finds out who he can trust and who wants him dead.

A married Mormon begins a steamy affair with another man's wife, leading to an angry confrontation that will decimate their love triangle; a former exotic dancer marries a nice guy, but he doesn't realize she's a dangerous girl.

A hairstylist falls madly in love with a dock worker, but he's concealing a secret struggle; when the marriage falters, her co-workers discover precisely who he is; a nurse falls for a hairstylist, but her lover may have something to say about it.

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.

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.

When 13-year-old PJ Grant is found dead from a single gunshot wound to the head, Lt. Joe Kenda assumes it's a suicide, then the physical evidence doesn't add up, opening the door to a world of possibilities, from hatred to human sacrifice.

Family members find beloved funeral director Byron Griffy brutally murdered. As investigators delve into Byron's life, they uncover startling revelations about his grandson, handyman, and two local celebrity brothers, each emerging as a possible suspect.

Police uncover disturbing truths about the town's prominent brothers, including their possession of a missing coin collection. One brother's affair with a local prison guard leads to a shocking confession of a secret relationship - and a sudden death.

The trial for Byron Griffey's murder begins, and an investigator uncovers numerous new leads and suppressed evidence that casts doubt on the eventual conviction. A surprise sentence outrages many and leaves questions unanswered.

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.

Host Donnie Wahlberg sheds light on serial killer Larry Hall, from his relationship with his identical twin brother to his murderous rampage against young women across the American heartland in the 1990s.

Someone snatches a student from her college campus in Indiana, while a second missing girl turns up dead months later; terrified girls report a man trying to lure them into his van; police wonder if he is the real killer until one man confesses.

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.

When Christina meets Loren, she's looking for love and an escape from a troubled home; after his dark side emerges, Christina thinks she's the lone target of his rage; a trail of clues reveals that Loren and his best friend are serial killers.

Lisa can't understand why her mom stays with her dad; he's cruel, unpredictable and violent; Lisa finds ways to cope, but what takes place is something she couldn't have imagined.

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.

When Letisha meets Phillip, his charm lures her in; but when his dark side emerges, Letisha is trapped; she manages to escape him, but when she discovers he's wanted for rape and murder, she knows she's lucky to be alive.

Delve into the psyche of America's notorious serial killers.

Delve into the psyche of America's notorious serial killers.

Delve into the psyche of America's notorious serial killers.

Delve into the psyche of America's notorious serial killers.

Delve into the psyche of America's notorious serial killers.

Delve into the psyche of America's notorious serial killers.

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.

A kind and well-liked husband and father, Tom Bragg, is found brutally murdered; his community struggles to think who wanted him dead.

Nineteen-year-old single mother Cheyenne Clough is brutally assaulted and left in a secluded park to die; as police investigate, they discover a trail of blind loyalty and deadly betrayal that may have led to her murder.

Sue always dreamed of her own little quiet piece of paradise, but her dreams go up in smoke when a sinister guest comes knocking on August 27, 2001.

When Marlys Sather doesn't return to work after a lunch appointment, her family makes a horrifying discovery; someone set fire to this loving mother of three.

Native Swede Marioara Shand is setting out on her own in Taos, New Mexico, after a recent breakup, but in July of 2002, police discover her bloody body inside her new home.

Alisha Sidie disappears from a small vacation town in Wisconsin in 2008; family, friends, local reporters and police investigators recall the fear and sadness the crime instilled on their tight community.

In August 2000, 17-year-old Jessica Carpenter is found murdered in her Aiken, S.C., home by her mother; local reporters and family members tell the story of a town frozen in terror as police search for a possible serial killer on the loose.

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.

In August 1992, millionaire Tennessee landowner Allen Roberts arrives home to discover his wife is missing; he tells police he received a ransom call for Doe's safe return; slowly, the town turns on Allen, until police take note of one odd neighbor.

After killing three people, Greg Cook meets an unsuspecting single mother who may wind up as his fourth victim.

On Christmas day, detectives are called to a crime scene where they find a young woman bound, gagged and mutilated in a horrific manner; then the killer turns his sights on Homicide Detective Molly Daul.

An unsolved murder is linked to a brutal assault; when the killer strikes, multiple homicide detectives team up to bring him to justice.

Armed bank robbers are determined to avoid prison at all cost.

Police break into an apartment to save the lives of two women as their machete-wielding attacker leads officers on a pursuit; in Wisconsin, a winter storm causes a multi vehicle pile-up.

In Ohio, police try to rescue a woman who is in a sinking car, which puts an officer's life in danger; in Florida, a high-speed pursuit ends in a swamp, where the suspect shoots at police and escapes.

In California, a body in the woods triggers a high-speed chase; the search for a reckless Utah motorcyclist complicates when he steals a squad car with access to the guns; in Illinois, officers race to save a couple trapped in their burning home.

In New Mexico, officers chasing a robbery suspect go down in a hail of bullets from a heavily armed suspect; in Ohio, a father threatens to blow up his children and an entire neighborhood with over 25,000 pounds of explosives.

In Georgia, a county commissioner begins firing at police officers in a retirement village; in Florida, officers search for a wanted fugitive who they suspect carries a machete; in Wisconsin, a hostage situation results in an intense police standoff.

Police break into an apartment to save the lives of two women as their machete-wielding attacker leads officers on a pursuit; in Wisconsin, a winter storm causes a multi vehicle pile-up.

In the early morning hours, at a warehouse music venue in Texas, someone shoots a man who later succumbs to his wounds; police find a chaotic crime scene; they search for answers on who shot Keyundta Barrett and the location of the murder weapon.

Armed bank robbers are determined to avoid prison at all cost.

Police break into an apartment to save the lives of two women as their machete-wielding attacker leads officers on a pursuit; in Wisconsin, a winter storm causes a multi vehicle pile-up.

In the early morning hours, at a warehouse music venue in Texas, someone shoots a man who later succumbs to his wounds; police find a chaotic crime scene; they search for answers on who shot Keyundta Barrett and the location of the murder weapon.

In Ohio, police try to rescue a woman who is in a sinking car, which puts an officer's life in danger; in Florida, a high-speed pursuit ends in a swamp, where the suspect shoots at police and escapes.

A farm foreman dies in what looks like a deadly accident, however, the ATF confirms the foreman's death came about as the result of a bomb, and the killer eventually gets brought down with the help of a little sunlight.

A recent law school graduate goes missing weeks before the bar exam; family, friends and investigators collaborate to solve the mystery of her disappearance; a revelation puts her inner circle of friends under suspicion.

The bond between twin brothers proves to be stronger than the one between a husband and wife; true love takes a tragic, deadly turn.

To most people, teenage sweethearts Steven and Michelle Gibson seem to be happily married; they have four children and live a fun and adventurous life together, but they are harboring a dark secret that will tear the family apart.

Lost souls Frank and Angelina Rodriguez appear to have finally found true love; a sudden death leads investigators to uncover a shocking tale.

In Santa Claus, Ga., a 10-year-old girl is kidnapped from her bed in the middle of the night; a woman fears something terrible has happened at her friend's home; while making a routine welfare check, a deputy discovers a house of horrors.

When a woman's marriage takes a violent turn, her daughter seeks refuge at the nearby home of a caring neighbor; however, she has no idea that her safe haven is not at all what it seems.

A district attorney grapples with multiple gruesome homicides in Wichita Falls, Texas; a grieving man meets his daughter's killer face to face; a man is accused of murdering his wife.

In October 1980, a woman falls victim to the notorious South Hill rapist; while a desperate detective hunts down the attacker, another man has no idea that the suspect has been under his nose the entire time.

Ashley Pittman thinks she hit the lottery marrying Jeffrey Scott; he gives her a cushier life than the one she left behind in small-town Louisiana; behind closed doors, a secret soon turns deadly.

Ramon Sosa is a father of three who runs a successful boxing gym in Texas; he feels like the luckiest man alive until someone marks him for murder.

After three divorces between them, Roberta and Ken Samard seem to have finally found a lasting marriage; 15 years on, they appear to be living their dream life in Oregon, until an early morning call to 911 exposes the ugly truth.

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.

There's nothing Brian and Cheri Hartman won't do for their only child, Scott, including helping to raise his kids after a divorce; Cheri and Brian dote on their grandbabies, and the close-knit family thrives until a betrayal changes everything.

Shirley Merritt is devoted to her family, especially her youngest son, Richard, but he wants to have the good life by any means possible; when bad choices lead to a prison sentence, Richard makes a deadly decision, and his secret is exposed.

When Christie meets Marcus in high school, they think they've found love's young dream. As the relationship becomes rocky, Christie begins to fear Marcus's violent tendencies. Little does she know, all her fears will soon become a reality.

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

After the murder of a university professor in bed, police find that the killing is not a crime of passion. Detectives uncover six failed murder attempts, and a chilling conspiracy between a daughter and her mother that pushes obsession to deadly extremes.

The assassination of a computer genius sends detectives on a two-decade hunt for missing gold, uncovers a shocking link to a Saudi sheik, and exposes a deadly international scheme that claims another life.

A woman falls to her death in the Rockies, her husband calls 911. The police must find out whether her death was really an accident or was she pushed. And a three-year-old is found dead in a river. Her father calls 911, he becomes the prime suspect.

After the murder of a university professor in bed, police find that the killing is not a crime of passion. Detectives uncover six failed murder attempts, and a chilling conspiracy between a daughter and her mother that pushes obsession to deadly extremes.

The assassination of a computer genius sends detectives on a two-decade hunt for missing gold, uncovers a shocking link to a Saudi sheik, and exposes a deadly international scheme that claims another life.

A woman falls to her death in the Rockies, her husband calls 911. The police must find out whether her death was really an accident or was she pushed. And a three-year-old is found dead in a river. Her father calls 911, he becomes the prime suspect.

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

A hospital worker invites a colleague, who's fallen on hard times, to come live with her; but the good deed backfires and it only takes a few weeks before a stealthy betrayal turns into a gruesome crime.

Two college students rent an apartment off campus together, but the two women couldn't be more different; squabbles escalate into an all-out war, and the presence of a boyfriend causes the feud to boil over into a deadly fight.

More than 25 years after the phrase "Long Island Lolita" screamed across headlines nationwide, Joey and Mary Jo Buttafuoco reflect on the incident itself and the roller-coaster ride of drugs, alcohol and television reunions that followed.

More than 25 years after the phrase "Long Island Lolita" screamed across headlines nationwide, Joey and Mary Jo Buttafuoco reflect on the incident itself and the roller-coaster ride of drugs, alcohol and television reunions that followed.

Stories about crime victims, their families and the search for truth and justice.

Stories about crime victims, their families and the search for truth and justice.

A man calls 911 screaming for help but is too terrified to give his address, and police scramble to find him; as detectives investigate, they uncover a shocking tale of torture and revenge that demonstrates the deadliness of unrequited love.

A dying man calls 911 to say he's been shot in the heart and his son has been shot dead; after the shooter escapes into the night, the detectives must navigate a complex group of suspects to uncover a tangled web of rage and revenge.

Two distraught women call 911 when they discover their sister brutally murdered; soon, detectives uncover a stunning surprise and struggle to find a killer whose self-hatred drove him to commit the ultimate crime in a precedent-setting case.

Albuquerque, N.M., mail carrier Marilyn Gandert disappears for days and no one knows where she has gone; when her body is found in the desert, detectives must find the murderer, and they only have a few witnesses beyond Marilyn's family members.

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 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.

A group of men discovers a woman's body in a park in Red Valley, Ariz.

Samantha Guthrie's parents desperately search for their missing child; as the police search reveals many players in this mystery, the common thread becomes the Lillian St. house; police aim to find the truth of what occurred within those walls.

A woman shocks the Titus County Sheriff's Office when she reports the kidnapping of her husband, Ernie; police race to find him, but things are not as they seem, and they must first figure out who is telling the truth to them to solve the case.

Ida Mae Ford gets shot dead in the middle of a dark street near her home in Macon, Ga.; detectives race to track down the beloved grandmother's elusive killer, and a shocking crime spree ultimately leads investigators to an unexpected suspect.

A quiet neighborhood in Kansas City, Kan. is shaken by a double homicide in a local deli, and detectives begin to wonder where the truth really lies.

Oceanside police hunt down a violent criminal after a brutal domestic shooting. A reckless driver hurtles towards thousands of runners during a mass participation 10k event, and officers risk their lives to save residents trapped in a raging house fire.

Destiny Orr Clark's friend calls 911 hysterical after two men shoot and kill Destiny behind a Chuckie Cheese late at night; police race to the scene and begin their investigation to see who killed the 19-year-old and why they wanted her dead.

When Laura Pietscher, a 28-year-old resident of Sebring, Fla., turns up dead in a dumpster 90 miles away in Tampa, detectives turn to CCTV footage to trace her fatal journey and identify her murderer.

Oceanside police hunt down a violent criminal after a brutal domestic shooting. A reckless driver hurtles towards thousands of runners during a mass participation 10k event, and officers risk their lives to save residents trapped in a raging house fire.

Destiny Orr Clark's friend calls 911 hysterical after two men shoot and kill Destiny behind a Chuckie Cheese late at night; police race to the scene and begin their investigation to see who killed the 19-year-old and why they wanted her dead.

Seventeen-year-old Casey Crowder vanishes early one Sunday morning after her car runs out of gas outside of Dumas, Ark.; with no leads and no witnesses, investigators are desperate to find any CCTV cameras that can lead them to the missing teenager.

A quiet neighborhood in Kansas City, Kan. is shaken by a double homicide in a local deli, and detectives begin to wonder where the truth really lies.

When three men from Toronto's close-knit LGBT community vanish in 2012, Detective Hank Idsinga uncovers the most dangerous network of cyber predators that he's experienced in a 30-year career.

When three men from Toronto's close-knit LGBT community vanish in 2012, Detective Hank Idsinga uncovers the most dangerous network of cyber predators that he's experienced in a 30-year career.

Elizabeth digs into convicted conman, Anthony Strangis; after unpacking his MO with Sarma, Elizabeth uncovers a string of alleged new victims; new revelations suggest Anthony Strangis is at it again and put Elizabeth hot on his trail.

Elizabeth untangles the web of lies that wrongfully imprisoned Michelle Hadley for 88 grueling days; Michelle finally gets to take back her power and her voice as she reveals the twisted truth behind the frame job by her demented ex.

Elizabeth continues her quest for answers about convicted conman, Anthony Strangis; after speaking with his alleged victims, Elizabeth wants answers; after the trail goes cold, unexpected intelligence leads Elizabeth right to Anthony's front door.

A retail store employee's crush on manager Antoinette Venditti Bruce escalates into an obsession after he's fired for inappropriate behavior; she is transferred out of state for work and the stalker tracks her down to carry out his twisted plans.

Afer Leesa Nascimento is shot dead, a recently fired coworker, Lorenza Sam, is tied to her murder and arrested.

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.

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.

The brutal murder of a legal secretary in her Georgia home leaves police with few clues as to who would want her dead; a co-worker's alibi falls apart, revealing a callous conspiracy of greed that shocks this genteel, Southern town.

In Grand Prairie, Texas, a game of truth-or-dare leads to a startling confession in the 1995 shooting death of 16-year-old Adrianne Jones.

A young couple's toddler vanishes while the family is enjoying an impromptu camping trip in Leadore, Idaho; investigators and private detectives work around the clock to find the missing boy, only to come back to his parents.

In 1998, a gifted Philadelphia graduate student is found murdered in her bed, triggering a hunt for her killer.

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 the mountains of Colorado on Thanksgiving Day 2018, a young pilot goes missing without a trace, leaving behind her baby; police follow the few clues they have and unravel a story far more bizarre and horrifying than anyone could have imagined.