Investigation Discovery

A case in which police stumbled across a brutalized body hidden inside a garden shed while performing a welfare check. Another family member had perished on the same property just two days prior to the check.

When Cindy vanishes, a cryptic message lures detectives to Elm Street. In the warehouse ruins, they uncover signs of a nightmare.

Montie Smith is at a Halloween party when he gets pulled onto the dance floor by a sexy brunette. Shaynna Sims is 22 and a perky single mom who sweeps Montie into a world of sex, lies and demented jealousy that culminates in an unspeakab...

Mark begins a steamy affair with an old flame behind his wife's back. But his libido spirals out of control, triggering a deadly race towards greed and murder.

When Peggy Perez-Olivo is shot in the head her husband Carlos insists they were victims of carjackers. The horror that follows will shock even experienced investigators.

CSI Alina digs into the bizarre biting murder of Phoenix, Arizona, bar manager, Kim Ancona.

When Cindy vanishes, a cryptic message lures detectives to Elm Street. In the warehouse ruins, they uncover signs of a nightmare.

April fills her TikTok with positivity, but when she opens up about mental health and marriage difficulties, her mum Jamie uncovers shocking secrets.

Elizabeth untangles the web of lies about Michelle Hadley, who was smeared by the media for stalking and harassing her ex-fiance and his new wife.

The charming town of Macon panics when Law graduate Lauren Giddings is murdered on campus. Detectives uncover multiple suspects with motive and means.

Soon after Anthony Anastasi is discovered lifeless in bed, police find another victim in the basement. What follows is a dark tale of love, lust and violence.

A routine traffic stop leads to a deadly discovery in a suburban home in Massachusetts, and officers realise they've apprehended a serial killer.

A homeowner is found dead on their driveway, riddled with bullets. A family member claims to be a witness, but the chain of events raises more questions than it answers.

School teacher and devout Catholic Tracey Wygant adores her husband, Chris Chanowitz. But a double life and a surprise gift turn her life upside down.

Josh Clark takes what he wants. His family loves and supports him, but hes intent on destroying them. No one sacrifices more for him than his grandmother, yet shes the one who suffers his wrath.

Andrea's family faces difficult possibilities regarding her disappearance; new details suggest Andrea had some serious personal struggles in the weeks before she vanished.

A new theory emerges from those finally ready to speak. With the latest developments, Andrea's loved ones hope that their efforts will spur authorities to act.

A Pastor starts an affair with church secretary Sandy. But when she starts receiving prophecies about his death, it triggers a tragic chain of events.

Tara's father finds her murdered in her home. No suspect. Few clues. Just one trail of footprints in fresh snow and one missing shoe.

CSI Alina digs into the suspicious drowning death of a wife and mother in a Minnesota resort town.

April fills her TikTok with positivity, but when she opens up about mental health and marriage difficulties, her mum Jamie uncovers shocking secrets.

In 2021, a strange visitor leads to police to a Norman, Oklahoma, basement, where they unwrap the gruesome contents of a suspicious box.

When a mother is found dead and covered in paint in the basement of her home, investigators must work tirelessly for 18 months to find the person responsible.

Josh Clark takes what he wants. His family loves and supports him, but hes intent on destroying them. No one sacrifices more for him than his grandmother, yet shes the one who suffers his wrath.

Pasinetta is found dead in her home. As cops dig deeper into the life of the starlet, they find numerous admirers. Could one man's infatuation have turned deadly?

On May 19th, 2022, Christopher Hoye suddenly leaves his Ozarks homestead and is gone without a trace. As weeks go by, there are more questions than answers.

A homeowner is found dead on their driveway, riddled with bullets. A family member claims to be a witness, but the chain of events raises more questions than it answers.

Tara's father finds her murdered in her home. No suspect. Few clues. Just one trail of footprints in fresh snow and one missing shoe.

School teacher and devout Catholic Tracey Wygant adores her husband, Chris Chanowitz. But a double life and a surprise gift turn her life upside down.

A Pastor starts an affair with church secretary Sandy. But when she starts receiving prophecies about his death, it triggers a tragic chain of events.

Soon after Anthony Anastasi is discovered lifeless in bed, police find another victim in the basement. What follows is a dark tale of love, lust and violence.

CSI Alina digs into the suspicious drowning death of a wife and mother in a Minnesota resort town.

Tara's father finds her murdered in her home. No suspect. Few clues. Just one trail of footprints in fresh snow and one missing shoe.

In Ohio, Judy and Jaden arrest Joseph, a bitter shoplifter. In Louisiana, Tina and Darnell pick up Trinity, a talented artist.

Judy and Jaden pick up a basketball dad who is supportive of all of his kids. Tina and Darnell arrest Travis, who isn't much of a conversationalist.

In Maryland, a chase erupts when a serial dangerous driver strikes again, putting an officer's life in danger. In Georgia, police hunt a bank robber.

Pasinetta is found dead in her home. As cops dig deeper into the life of the starlet, they find numerous admirers. Could one man's infatuation have turned deadly?

When Russel Douglas is found shot in the head in his car on a deserted road, it sparks a decade long case that leaves many with unanswered questions.

When a mother is found dead and covered in paint in the basement of her home, investigators must work tirelessly for 18 months to find the person responsible.

When an off-duty police officer happens upon a minor theft, he jump-starts an investigation into one of Californias most depraved serial killers.

A steamy affair between two schoolteachers leads to a cold-blooded murder.

In 2021, a strange visitor leads to police to a Norman, Oklahoma, basement, where they unwrap the gruesome contents of a suspicious box.

When Cincinnati Reds player Dernell Stenson goes missing, teammates demand answers. An investigation turns up a shocking murder.

When teenager Harmahn Smith misses his curfew, his parents seek the police's help. His car and body are discovered - what happened to the 18-year-old?

Fred and Jennifer have a picture-perfect marriage. But when Fred meets Danielle, a young doctor in the Navy, Jennifer fights to keep Fred for herself.

After a 3-year-old whispers "Mommy's dead," police find a massacre on Elm Street. Two boys survive - but the killer crosses state lines to strike again.

Alina Burroughs travels to Michigan, where Linda Stermer stands accused of killing her husband, Todd, by setting him on fire; Alina takes a closer look at the charred clues and uses cutting-edge science to try to make sense of this endur...

The 1990 murder of Dianne Hood intrigues readers, and nobody can understand why someone would murder the well-liked mother, but the investigation uncovers two broken marriages, an extramarital affair and one man trying to control two women.

Detectives find a woman partially clothed and strangled to death in a wooded ditch in Florida. With no leads or suspects, her case goes cold.

When a psychopath slaughters three generations of a loving family, investigators uncover a decades-old revenge plot driven by parasitic tendencies.

In Ohio, a traffic stop leads to a chase, as police try to stop a truck with a hostage inside. In Connecticut, a domestic dispute takes a deadly turn.

Officers track down a stolen military vehicle, face off with a sword-wielding fugitive claiming to be God, and pursue an armed carjacker.

In Traverse City, MI, young Kathey Horn vanishes into the night. As police work tirelessly to find her, they uncover an underworld with nomadic hippies and witches.

Vegas showgirl Debbie Flores Narvaez isn't afraid to ruffle feathers. When Debbie goes missing, investigators wonder if a jealous rival is responsible.

When an off-duty police officer happens upon a minor theft, he jump-starts an investigation into one of Californias most depraved serial killers.

After a 3-year-old whispers "Mommy's dead," police find a massacre on Elm Street. Two boys survive - but the killer crosses state lines to strike again.

A steamy affair between two schoolteachers leads to a cold-blooded murder.

Fred and Jennifer have a picture-perfect marriage. But when Fred meets Danielle, a young doctor in the Navy, Jennifer fights to keep Fred for herself.

When Russel Douglas is found shot in the head in his car on a deserted road, it sparks a decade long case that leaves many with unanswered questions.

Alina Burroughs travels to Michigan, where Linda Stermer stands accused of killing her husband, Todd, by setting him on fire; Alina takes a closer look at the charred clues and uses cutting-edge science to try to make sense of this endur...

After a 3-year-old whispers "Mommy's dead," police find a massacre on Elm Street. Two boys survive - but the killer crosses state lines to strike again.

In 2021, a strange visitor leads to police to a Norman, Oklahoma, basement, where they unwrap the gruesome contents of a suspicious box.

The 1990 murder of Dianne Hood intrigues readers, and nobody can understand why someone would murder the well-liked mother, but the investigation uncovers two broken marriages, an extramarital affair and one man trying to control two women.

In Traverse City, MI, young Kathey Horn vanishes into the night. As police work tirelessly to find her, they uncover an underworld with nomadic hippies and witches.

Peter Theriault hasn't missed a day of work in almost 30 years. So, when he fails to arrive for his shift, friends and family suspect something is very wrong.

In Ohio, a traffic stop leads to a chase, as police try to stop a truck with a hostage inside. In Connecticut, a domestic dispute takes a deadly turn.

In the fall of 1994, an elementary school principal is found tied to a tree outside Oklahoma City, exposing a decades-long reign of terror and abuse.

A relationship at work ignites into a full-blown affair. When the infidelity is exposed, one of them will have more than just their fingers burned.

Detectives find a woman partially clothed and strangled to death in a wooded ditch in Florida. With no leads or suspects, her case goes cold.

When a psychopath slaughters three generations of a loving family, investigators uncover a decades-old revenge plot driven by parasitic tendencies.

In Ohio, a traffic stop leads to a chase, as police try to stop a truck with a hostage inside. In Connecticut, a domestic dispute takes a deadly turn.

Elizabeth untangles the web of lies about Michelle Hadley, who was smeared by the media for stalking and harassing her ex-fiance and his new wife.

Iowa boy Shane finds himself caught up in a love triangle with his wife and his childhood friend. Rage and paranoia rule when he catches the secret lovers.

Three friends show up for a haircut and find their barber dead, dusted in white powder. Cops learn he came into money - was it theft or betrayal?

Alina Burroughs travels to Florida to investigate Michelle O'Connell's death. Police says it's a suicide, but the family is certain she was murdered.

An unbelievably violent betrayal devastates the close-knit Sumney family.

Insurance auditor, Sallie Rohrbach, disappears during a routine assignment. Detectives follows numerous dead-ends until they discover the horrifying truth.

In California, police find an accomplished U.S. Forest Service worker beneath a mound of snow. A multi-state manhunt for a deranged killer ensues.

The 1990 murder of Dianne Hood intrigues readers, and nobody can understand why someone would murder the well-liked mother, but the investigation uncovers two broken marriages, an extramarital affair and one man trying to control two women.

When Veronica Bozza's body is found on her living room floor, it sends shockwaves through her community, and a bizarre, unexpected twist is uncovered.

Dalhart, Texas, 2017. Joel Frazier is the proud father of two former rodeo queens, Camie and Jamie Frazier until suddenly he goes missing.

In the fall of 1994, an elementary school principal is found tied to a tree outside Oklahoma City, exposing a decades-long reign of terror and abuse.

Three friends show up for a haircut and find their barber dead, dusted in white powder. Cops learn he came into money - was it theft or betrayal?

A relationship at work ignites into a full-blown affair. When the infidelity is exposed, one of them will have more than just their fingers burned.

Iowa boy Shane finds himself caught up in a love triangle with his wife and his childhood friend. Rage and paranoia rule when he catches the secret lovers.

Peter Theriault hasn't missed a day of work in almost 30 years. So, when he fails to arrive for his shift, friends and family suspect something is very wrong.

Alina Burroughs travels to Florida to investigate Michelle O'Connell's death. Police says it's a suicide, but the family is certain she was murdered.

April fills her TikTok with positivity, but when she opens up about mental health and marriage difficulties, her mum Jamie uncovers shocking secrets.

Elizabeth untangles the web of lies about Michelle Hadley, who was smeared by the media for stalking and harassing her ex-fiance and his new wife.

When Cincinnati Reds player Dernell Stenson goes missing, teammates demand answers. An investigation turns up a shocking murder.

When Veronica Bozza's body is found on her living room floor, it sends shockwaves through her community, and a bizarre, unexpected twist is uncovered.

Millionaire Las Vegas real estate developer Ron Rudin goes missing. To find him, detectives will trace a path filled with haunting spirits, obsession, and greed.

Josh Clark takes what he wants. His family loves and supports him, but hes intent on destroying them. No one sacrifices more for him than his grandmother, yet shes the one who suffers his wrath.

When a man is found dead after a house fire, police soon discover this was no accident and his German Shepherd holds the key to solving the case.

After taking the pageant world by storm, a Playboy model bonds with fans. But when an obsessive fan goes a step too far, her entire world comes crashing down.

The murder of Playboy Cybergirl Christina Carlin-Kraft takes police on a search for her killer from the streets of Philadelphia to a psychiatric ward.

When a Playboy model is found dead in a dumpster, it ignites a tabloid media frenzy. As police investigate, her TV star husband heads for the Canadian border.

In 2021, a strange visitor leads to police to a Norman, Oklahoma, basement, where they unwrap the gruesome contents of a suspicious box.

When a mother is found dead and covered in paint in the basement of her home, investigators must work tirelessly for 18 months to find the person responsible.

Josh Clark takes what he wants. His family loves and supports him, but hes intent on destroying them. No one sacrifices more for him than his grandmother, yet shes the one who suffers his wrath.

An unbelievably violent betrayal devastates the close-knit Sumney family.

April fills her TikTok with positivity, but when she opens up about mental health and marriage difficulties, her mum Jamie uncovers shocking secrets.

A deadly home invasion claims the life of Washington Redskins safety Sean Taylor, shocking the league and exposing risks players face off the field.

In 1993, police discover three young boys murdered and mutilated in West Memphis, Arkansas. Investigators believe the crime was committed by Satanists.

When she uncovers dark secrets of the town and the missing woman's family, Christina Fontana questions who she can trust, and who might be hiding the truth.

The case of 18-year-old Katherine Foster. When she went missing in February 1980, terror stuck the heart of the University of South Alabama, with residents wondering whether there was a killer in their midst.

Bitter accusations come after single mother Kelli Underwood moves in with her best friend from high school. Soon, Kelli's daughter finds her dead.

Andrea's family faces difficult possibilities regarding her disappearance; new details suggest Andrea had some serious personal struggles in the weeks before she vanished.

A new theory emerges from those finally ready to speak. With the latest developments, Andrea's loved ones hope that their efforts will spur authorities to act.