Investigation Discovery

An alleged serial killer lures teenage girls into his van, then murders them in the Washington wilderness. One girl survives.

Gene Spriggs spurs a spiritual movement with teenagers and hippies - but soon, paradise becomes purgatory.

Someone attacks a man in front of his office, and it appears targeted. Will a trail of video clips expose the callous motive behind a brutal murder?

An alleged serial killer lures teenage girls into his van, then murders them in the Washington wilderness. One girl survives.

A young woman vanishes into a patrol car. For 35 years, she's a Jane Doe, until hypnosis reveals a clue that unmasks a predator hiding in plain sight.

Helicopter pilot Roger Gower helped spot illegal poachers in Tanzania. In 2016, Roger didn't return from one of his routine missions.

Lee Harris admits he is a small-time con man but insists that doesn't make him a murderer. His son and a friend contact Chris and Fatima to investigate.

Kara Garvin is convicted for the brutal murder of a family in their Ohio trailer. But Kara's mother and sister are convinced she has been framed.

When a father finds his teen daughter brutally murdered, a family fights for justice. There's no clear motive and no witnesses until police uncover a betrayal. PREMIERE

A mother's worst nightmare becomes reality when her son goes missing. The search comes up empty until a motorist makes a horrific discovery. PREMIERE

When a young woman leaves home to join up with a goth community, her mum figures it's just a phase - then something sinister happens at a roadside bar.

While her husband is away, a vivacious army medic enjoys a night out at a dive bar near Fort Bragg, NC - but she never makes it home.

Helicopter pilot Roger Gower helped spot illegal poachers in Tanzania. In 2016, Roger didn't return from one of his routine missions.

Stephen Bennett was vacationing in Goa, India, when he accidentally got involved in a series of events that led to him fearing for his life.

A mother of three is gunned down in a church basement. Police find surveillance footage showing a figure in full body armour stalking the building.

A beer entrepreneur is gunned down, and two friends die while on vacation.

A 21-year-old college student goes missing after her car swerves off the road 140 miles away from her dorm.

When 13-year-old Tabitha Tuders vanishes, police suspect she's a runaway. But disturbing circumstances behind her disappearance leaves her family desperate for the truth.

Timothy Bass got away with murder for decades, telling his wife, Gina, he was working the night shift. She believed him until she uncovered his secret.

Shirley Gaskins was unaware her father was one of America's most prolific serial killers. But the more people vanished, the harder it was to deny.

After a secret photo shoot in the Angeles National Forest, young model Kim Pandelios is never heard from again. 12 years later, the truth finally comes to light.

A young woman vanishes into a patrol car. For 35 years, she's a Jane Doe, until hypnosis reveals a clue that unmasks a predator hiding in plain sight.

11-year-old Shauna Howe disappears as she returns home from a Halloween party. Her body is found in a local creek, sending shockwaves through her community.

An alleged serial killer lures teenage girls into his van, then murders them in the Washington wilderness. One girl survives.

LAPD Homicide Detective Lindy Gligorijevic investigates the death of a women whose body is found stabbed to death. What led to such a vicious killing?

Preacher Kenneth Richardson is found with an arrow through his back. Was he an unlucky victim of a hunting accident, or did his secrets lead him to his grave?

11-year-old Shauna Howe disappears as she returns home from a Halloween party. Her body is found in a local creek, sending shockwaves through her community.

A young woman vanishes into a patrol car. For 35 years, she's a Jane Doe, until hypnosis reveals a clue that unmasks a predator hiding in plain sight.

After a secret photo shoot in the Angeles National Forest, young model Kim Pandelios is never heard from again. 12 years later, the truth finally comes to light.

A mother of three is gunned down in a church basement. Police find surveillance footage showing a figure in full body armour stalking the building.

A beer entrepreneur is gunned down, and two friends die while on vacation.

A 21-year-old college student goes missing after her car swerves off the road 140 miles away from her dorm.

When 13-year-old Tabitha Tuders vanishes, police suspect she's a runaway. But disturbing circumstances behind her disappearance leaves her family desperate for the truth.

Timothy Bass got away with murder for decades, telling his wife, Gina, he was working the night shift. She believed him until she uncovered his secret.

Shirley Gaskins was unaware her father was one of America's most prolific serial killers. But the more people vanished, the harder it was to deny.

After a secret photo shoot in the Angeles National Forest, young model Kim Pandelios is never heard from again. 12 years later, the truth finally comes to light.

Detectives uncover a bloody scene at the lavish Miami apartment of a successful social media influencer. What was really going on behind closed doors?

Jenelle Potter has few friends. When her attraction to one of them isn't mutual, she is ostracized - until a shadowy figure guides her family into a dark plot.

Ann McDonald's wealthy spouse Rich cares more about social status than her happiness. When she seeks solace with another man, she is trapped in a deadly game.

Mary vanishes, and investigators fear her stepdad may have killed the 13-year-old. Years later, a woman claims to be Mary, igniting deep suspicion.

Return To Nature funeral home promises eco-friendly care but buries dark secrets, leaves bodies to rot and gives families concrete instead of ashes.

When a fire burned down a parsonage behind a church, Paula Allen lost her life. Upon investigation, a fire marshal discovers that this fire was no accident.

In 2014, gunshots are reported in the Rodgers home. Doctors and detectives piece together the events that led up to what looks like an attempted murder-suicide.

A couple learns their spicy lifestyle may not be a secret to everyone.

A Texas housewife learns its easier to keep a secret than to live with one.

After a call on Friday the 13th, José Herran vanishes. As police dig in, they find a town where fear reigns, pain is ritual, and horror thrives.

A letter, an elaborate setup and poor acting help solve three different murder investigations.

American true crime documentary series exploring heinous murders of innocent people, whose only crime was moving from a small town to a big city.

For college sweethearts Ashley Freeman and Mike Grinnan, a late-night drive to a secluded Texas hill leads to a night of a desperate fight for survival.

An alleged serial killer lures teenage girls into his van, then murders them in the Washington wilderness. One girl survives.

A letter, an elaborate setup and poor acting help solve three different murder investigations.

After a call on Friday the 13th, José Herran vanishes. As police dig in, they find a town where fear reigns, pain is ritual, and horror thrives.

A couple learns their spicy lifestyle may not be a secret to everyone.

Jenelle Potter has few friends. When her attraction to one of them isn't mutual, she is ostracized - until a shadowy figure guides her family into a dark plot.

Ann McDonald's wealthy spouse Rich cares more about social status than her happiness. When she seeks solace with another man, she is trapped in a deadly game.

Mary vanishes, and investigators fear her stepdad may have killed the 13-year-old. Years later, a woman claims to be Mary, igniting deep suspicion.

Return To Nature funeral home promises eco-friendly care but buries dark secrets, leaves bodies to rot and gives families concrete instead of ashes.

When a fire burned down a parsonage behind a church, Paula Allen lost her life. Upon investigation, a fire marshal discovers that this fire was no accident.

In 2014, gunshots are reported in the Rodgers home. Doctors and detectives piece together the events that led up to what looks like an attempted murder-suicide.

A couple learns their spicy lifestyle may not be a secret to everyone.

A Texas housewife learns its easier to keep a secret than to live with one.

Alina Burroughs travels to Missouri to dig into the murder of Richard Armitage, an attorney attacked at his desk. Could blood spatter be the key to the case?

CSI Alina Burroughs is in Winter Garden, Florida, to investigate a furniture store massacre that claimed four lives on Christmas Eve 1975.

In 2008, Pahokee High School's star football player is shot outside a homecoming dance in Belle Glade, Florida. The investigation reveals the ultimate betrayal.

When a popular teenage dancer suddenly disappears one day after practice, friends reveal to police that a man stalked her just days before her disappearance.

The team create an of-age persona to get more information out of an adult who's been contacting Flori. A shocking discovery leaves the team feeling blindsided.

Flori is approached by a man who admits to committing crimes involving minors in the past, and Matt and Shelby attempt to confirm another predator's address.

Eight-year-old Sarah is sexually assaulted and strangled to death while playing in woods by her house. Did Sarah know her killer and will he strike again?

When Adele Curtis meets a terrible end in her Phoenix home, detectives investigate several suspects. But when the search goes cold, it takes DNA evidence to catch this murderer.

Father-of-three Don Fluitt is found dead in his garage four days after Christmas. Body-cam video and original audio capture the detectives' hunt for his killer.

Police race to find a young girl who mysteriously vanished on her way to school. However, will the pace of the investigation deepen the tragedy?

LAPD Homicide Detective Lindy Gligorijevic investigates the death of a women whose body is found stabbed to death. What led to such a vicious killing?

A letter, an elaborate setup and poor acting help solve three different murder investigations.

11-year-old Shauna Howe disappears as she returns home from a Halloween party. Her body is found in a local creek, sending shockwaves through her community.

Police race to find a young girl who mysteriously vanished on her way to school. However, will the pace of the investigation deepen the tragedy?

Father-of-three Don Fluitt is found dead in his garage four days after Christmas. Body-cam video and original audio capture the detectives' hunt for his killer.

Eight-year-old Sarah is sexually assaulted and strangled to death while playing in woods by her house. Did Sarah know her killer and will he strike again?

Alina Burroughs travels to Missouri to dig into the murder of Richard Armitage, an attorney attacked at his desk. Could blood spatter be the key to the case?

CSI Alina Burroughs is in Winter Garden, Florida, to investigate a furniture store massacre that claimed four lives on Christmas Eve 1975.

In 2008, Pahokee High School's star football player is shot outside a homecoming dance in Belle Glade, Florida. The investigation reveals the ultimate betrayal.

When a popular teenage dancer suddenly disappears one day after practice, friends reveal to police that a man stalked her just days before her disappearance.

The team create an of-age persona to get more information out of an adult who's been contacting Flori. A shocking discovery leaves the team feeling blindsided.

Flori is approached by a man who admits to committing crimes involving minors in the past, and Matt and Shelby attempt to confirm another predator's address.

Eight-year-old Sarah is sexually assaulted and strangled to death while playing in woods by her house. Did Sarah know her killer and will he strike again?

When Adele Curtis meets a terrible end in her Phoenix home, detectives investigate several suspects. But when the search goes cold, it takes DNA evidence to catch this murderer.

Florida detectives investigate the shooting of teenage track star. A source close to home delivers the prime suspect straight to Sheriff's front door.

When Orlando Euell's body is left for dead on the side of the road in Milwaukee, police examine surveillance footage to learn about his last moments.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

When Gary and Jan Tyrrell, are murdered in their museum-type Missouri home, the tight-knit community look at those closest to the pair as their potential killer.

Rob and Brenda Andrew are a devout couple living in the Bible Belt of Oklahoma City. Their world is shattered when they are shot in a violent home invasion.

24-year-old Caroline Nosel befriends new colleague Christopher O'Kroley, but he soon begins harassing her. After he is dismissed from work, he seeks revenge.

Kerri Harris and a colleague find a hidden camera in the ladies' room, and they make a complaint. But as police begin investigating, Kerri is found stabbed to death.

When Brad McGarry is found murdered in his Ohio basement, detectives suspect robbery. But a friend leads them to someone whom they least expected.

LAPD Homicide Detective Lindy Gligorijevic investigates the death of a young woman whose body is found in the backseat of her burnt-out car.

In the late 1980s, an elusive serial killer stalks the streets of Los Angeles. Two decades later, new technology puts an end to The Grim Sleeper's reign of terror. PREMIERE

An alleged serial killer lures teenage girls into his van, then murders them in the Washington wilderness. One girl survives.

In a petty tit-for-tat, two college roommates channel their inner mean girl, hoping to best the other. But when things get out of hand, only one girl is left.

LAPD Homicide Detective Lindy Gligorijevic investigates the death of a young woman whose body is found in the backseat of her burnt-out car.

When Brad McGarry is found murdered in his Ohio basement, detectives suspect robbery. But a friend leads them to someone whom they least expected.

24-year-old Caroline Nosel befriends new colleague Christopher O'Kroley, but he soon begins harassing her. After he is dismissed from work, he seeks revenge.

Florida detectives investigate the shooting of teenage track star. A source close to home delivers the prime suspect straight to Sheriff's front door.

When Orlando Euell's body is left for dead on the side of the road in Milwaukee, police examine surveillance footage to learn about his last moments.

Lee Harris admits he is a small-time con man but insists that doesn't make him a murderer. His son and a friend contact Chris and Fatima to investigate.

Kara Garvin is convicted for the brutal murder of a family in their Ohio trailer. But Kara's mother and sister are convinced she has been framed.

A mother of three is gunned down in a church basement. Police find surveillance footage showing a figure in full body armour stalking the building.

A beer entrepreneur is gunned down, and two friends die while on vacation.

When a newly retired teacher disappears, his daughter fears the worst. Then some strange events reveal a dual identity and deception.

When 30-year old Katrina Smith, a loving wife and step-mother goes missing, the search for her reveals that her once perfect life had come apart at the seams.

A 21-year-old college student goes missing after her car swerves off the road 140 miles away from her dorm.

When 13-year-old Tabitha Tuders vanishes, police suspect she's a runaway. But disturbing circumstances behind her disappearance leaves her family desperate for the truth.

Helicopter pilot Roger Gower helped spot illegal poachers in Tanzania. In 2016, Roger didn't return from one of his routine missions.

Stephen Bennett was vacationing in Goa, India, when he accidentally got involved in a series of events that led to him fearing for his life.

After a secret photo shoot in the Angeles National Forest, young model Kim Pandelios is never heard from again. 12 years later, the truth finally comes to light.

Detectives uncover a bloody scene at the lavish Miami apartment of a successful social media influencer. What was really going on behind closed doors?

When a young woman leaves home to join up with a goth community, her mum figures it's just a phase - then something sinister happens at a roadside bar.

While her husband is away, a vivacious army medic enjoys a night out at a dive bar near Fort Bragg, NC - but she never makes it home.

Steve and Amy investigate paranormal activity harassing a young family in El Cajon, CA. Steve discovers unsettling details of an infamous serial killer in the area.

The team venture to Ardgillan Castle. Vogue must face her fears to uncover the dark secret that has plagued the castle's owners for centuries.

The team visit Achill Island. There, they investigate the Valley House hostel where unwanted guests lurk in every room, including a spirit who refuses to leave.

Tim Wood and Sapphire Sandalo arrive in Montana to help a family solve the haunting of Gunslinger Gulch. What is the source of the disturbing paranormal activity?

The team find links between the bloody history of Anaconda, Montana, and Gunslinger Gulch. A trek into the hills has medium Sarah fearing for everyone's safety.

The team venture to Ardgillan Castle. Vogue must face her fears to uncover the dark secret that has plagued the castle's owners for centuries.

The team visit Achill Island. There, they investigate the Valley House hostel where unwanted guests lurk in every room, including a spirit who refuses to leave.

Steve and Amy investigate paranormal activity harassing a young family in El Cajon, CA. Steve discovers unsettling details of an infamous serial killer in the area.

A mother's worst nightmare becomes reality when her son goes missing. The search comes up empty until a motorist makes a horrific discovery. PREMIERE

A 21-year-old college student goes missing after her car swerves off the road 140 miles away from her dorm.

Jenelle Potter has few friends. When her attraction to one of them isn't mutual, she is ostracized - until a shadowy figure guides her family into a dark plot.

Ann McDonald's wealthy spouse Rich cares more about social status than her happiness. When she seeks solace with another man, she is trapped in a deadly game.

Alina Burroughs travels to Missouri to dig into the murder of Richard Armitage, an attorney attacked at his desk. Could blood spatter be the key to the case?

CSI Alina Burroughs is in Winter Garden, Florida, to investigate a furniture store massacre that claimed four lives on Christmas Eve 1975.

Nick Rossi fakes his death, adopts new identities and leaves chaos across continents. Now, as "Arthur Knight," he attempts his most audacious con yet.

Therapist Jodi Hildebrandt embarks on a crusade against masturbation. An alliance with a mommy vlogger yields twisted beliefs and ravaged faith.

In 2008, Pahokee High School's star football player is shot outside a homecoming dance in Belle Glade, Florida. The investigation reveals the ultimate betrayal.

When a popular teenage dancer suddenly disappears one day after practice, friends reveal to police that a man stalked her just days before her disappearance.

A couple learns their spicy lifestyle may not be a secret to everyone.

A Texas housewife learns its easier to keep a secret than to live with one.

Eight-year-old Sarah is sexually assaulted and strangled to death while playing in woods by her house. Did Sarah know her killer and will he strike again?

When Adele Curtis meets a terrible end in her Phoenix home, detectives investigate several suspects. But when the search goes cold, it takes DNA evidence to catch this murderer.

Timothy Bass got away with murder for decades, telling his wife, Gina, he was working the night shift. She believed him until she uncovered his secret.

Shirley Gaskins was unaware her father was one of America's most prolific serial killers. But the more people vanished, the harder it was to deny.

LAPD Homicide Detective Lindy Gligorijevic investigates the death of a young woman whose body is found in the backseat of her burnt-out car.

A little girl goes missing, and a prisoner gets a disturbing new cellmate.

After returning home from college, a young woman vanishes into thin air. As detectives investigate, they uncover evidence of a brutal crime.

A 62-year-old grandmother is found viciously beaten to death in her own home. The investigation into her murder unravels a murky world of drugs and violence.

Ross Reisner is enjoying an evening with his partner when bullets fly through the window of their home. The police hunt for a former friend of the couple.

A little girl goes missing, and a prisoner gets a disturbing new cellmate.

After returning home from college, a young woman vanishes into thin air. As detectives investigate, they uncover evidence of a brutal crime.

When 13-year-old Tabitha Tuders vanishes, police suspect she's a runaway. But disturbing circumstances behind her disappearance leaves her family desperate for the truth.

Mary vanishes, and investigators fear her stepdad may have killed the 13-year-old. Years later, a woman claims to be Mary, igniting deep suspicion.

Return To Nature funeral home promises eco-friendly care but buries dark secrets, leaves bodies to rot and gives families concrete instead of ashes.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

When Gary and Jan Tyrrell, are murdered in their museum-type Missouri home, the tight-knit community look at those closest to the pair as their potential killer.

Rob and Brenda Andrew are a devout couple living in the Bible Belt of Oklahoma City. Their world is shattered when they are shot in a violent home invasion.

24-year-old Caroline Nosel befriends new colleague Christopher O'Kroley, but he soon begins harassing her. After he is dismissed from work, he seeks revenge.

Kerri Harris and a colleague find a hidden camera in the ladies' room, and they make a complaint. But as police begin investigating, Kerri is found stabbed to death.

A man convicted of murdering a bartender after a night of sex and drugs, insists he's innocent. Now his brother and wife ask Chris and Fatima to help.

A jury convicts 15-year-old Evaristo Salas for an apparent gang-related hit that leaves one man dead. His sisters believe they can prove Evaristo is innocent.

A husband returns home to find his wife viciously murdered just steps away from their baby daughter. The clues point to someone she knows, so everyone is a suspect.

In 2011, Holly Bobo was abducted from her home in rural Tennessee. The investigation went cold for two years, until a hunter makes a gruesome discovery. PREMIERE

A student vanishes on a journey to visit her parents and her associates have no answers. When a body is found, police realise that someone is lying.

When the body of 18-year-old Tina Hendricks is found in a canal, police home in on a local bar. But it will take a cross country manhunt to find her killer.

When Serena Karlan joins her boyfriend, retired NBA champion Bison Dele, aboard his catamaran she's ecstatic - until his estranged brother surfaces.

Kelley and her husband love each other but disagree about their love of water. One day, she decides to surprise him on the boat, only for her and the crew to never return.

Judith Therianos is a well-loved free spirit. But Florida detectives find surprise surveillance footage showing her alone and unaware of danger just before she is killed.