Investigation Discovery

In 1970s Vegas, a vulnerable teenager realises she's married an organised crime killer.

When a photographer is murdered right after shooting the "Bunny of the Year" contest, the Playboy Bunnies fear that one of them could be next.

A horrific attack at home is the final strike for baseball-loving wife, Diane Fortenberry.

A 5-year-old girl helps police track down the killer who murdered her parents and little sister.

In Las Vegas, 2009, two men come face to face over a woman - three years of feuding end in 13 fatal seconds. Decades on, neither family can forgive.

An angry man targets another driver, while a car takes an elderly man on a wild ride.

A brazen gunman threatens another driver, and a biker hangs on for dear life.

Victims show courage in the face of danger caught on video.

Unlikely heroes outsmart the bad guys in these heart-pounding videos.

A couple's love story is destroyed when one of them goes missing before Thanksgiving.

The death of a healthy young mother of two devastates her family. But was there foul play as the prosecutors suspect?

A Colorado rock quarry owner goes missing, and suspects are as plentiful as gravel.

Cape Cod is bathed in blood after one family's fight for fortune turns deadly. The investigation uncovers liars on the path toward finding a killer.

Thirteen-year-old Myra's famous cousin Jerry Lee Lewis manipulates her into marrying him.

Can police solve the terrifying disappearance of a beautiful teenager, kidnapped out of her own bed in the middle of the night?

Police investigate the gruesome murder of a mother and child. They quickly realise the evidence indicates the killer was someone the victims trusted.

Aspiring rapper Michael Munson is found shot in his car with cash and drugs. Detectives suspect a link with another shooting, but can they prove it?

Kerissa Fare is thrilled to be Playmate of the Month. But before magazines hit the stands, a man from her past becomes a prime murder suspect.

A feud between a man and his stepfather boils over when they fight over the family home. A night of violence finally tears the family apart for good.

Police learn of a sinister motive behind the murder of a woman in her suburban Philadelphia home.

After the murder of a mother on a remote road, police dig into her bitter custody battle and uncover a disturbing bond between her ex and his mother.

A fender-bender leads to a knockout, kids are at risk when their parents take things too far on the road, and a man points a gun at a young woman.

Motorcyclists take on an SUV. A knife-wielding man targets another driver.

Crime hits close to home when danger lurks just outside a woman's door.

A reckless driver makes jaw-dropping moves in these wild crimes caught on camera.

Gunshot detectors solve a shooting in Natchez, Mississippi, and in Charleston, South Carolina, cameras capture a killer.

A whirlwind romance is marred by a cold-blooded killing which tears apart their idyllic life.

Popular cheerleader, Charity, appears to be a typical teen to the outside world. Her family thinks she is possessed by a demon and want to remove it.

Cape Cod is bathed in blood after one family's fight for fortune turns deadly. The investigation uncovers liars on the path toward finding a killer.

A feud between a man and his stepfather boils over when they fight over the family home. A night of violence finally tears the family apart for good.

Thirteen-year-old Myra's famous cousin Jerry Lee Lewis manipulates her into marrying him.

Kerissa Fare is thrilled to be Playmate of the Month. But before magazines hit the stands, a man from her past becomes a prime murder suspect.

A Colorado rock quarry owner goes missing, and suspects are as plentiful as gravel.

Police learn of a sinister motive behind the murder of a woman in her suburban Philadelphia home.

A feud between a man and his stepfather boils over when they fight over the family home. A night of violence finally tears the family apart for good.

Can police solve the terrifying disappearance of a beautiful teenager, kidnapped out of her own bed in the middle of the night?

Police investigate the gruesome murder of a mother and child. They quickly realise the evidence indicates the killer was someone the victims trusted.

A whirlwind romance is marred by a cold-blooded killing which tears apart their idyllic life.

A fender-bender leads to a knockout, kids are at risk when their parents take things too far on the road, and a man points a gun at a young woman.

Motorcyclists take on an SUV. A knife-wielding man targets another driver.

Several chilling clues are staged at the Indiana home of missing cardiac nurse Lorie Kirkley.

A NASA contractor and his wife are living the dream with their three children. But traditional parenting soon turns into military-style punishment.

Brian Cargill has his world turned upside down by a beautiful but dangerous manipulator.

After a killer shoots 25-year-old Delvin Mitchell in the head, police receive all types of information from around town and circle in on the culprits.

The heartless murder of Wendy DiRodio in her home tears her family apart.

After the murder of a mother on a remote road, police dig into her bitter custody battle and uncover a disturbing bond between her ex and his mother.

Playboy Bunny Jackie Hendrickson finds resisting an Atlanta plastic surgeon impossible, but their torrid affair sets off a tragic chain of events.

Two men start an auto body repair business, but a bitter feud erupts, and one man goes missing with indisputable evidence of a brutal murder.

Police investigate the horrific and tragic crime involving a murdered 18-month-old girl.

After a violent knife attack results in a man's death, his wife claims she was the victim of an abusive relationship. His phone will reveal the truth.

In Lansing, Michigan, at a mobile home park police search for the person who killed Delayno Hudson and shot two other men after a car crash.

As cameras follow the work of patrol officers, they must navigate the chaos of a high-stakes series of shootings, high-speed chases and standoffs.

Police investigate the gruesome murder of a mother and child. They quickly realise the evidence indicates the killer was someone the victims trusted.

A married couple's perfect veneer is destroyed after a murder reveals the despicable truth.

The Beck twins have been inseparable all their lives and are well-liked in their community. But behind closed doors they have a violent relationship.

A NASA contractor and his wife are living the dream with their three children. But traditional parenting soon turns into military-style punishment.

Two men start an auto body repair business, but a bitter feud erupts, and one man goes missing with indisputable evidence of a brutal murder.

Brian Cargill has his world turned upside down by a beautiful but dangerous manipulator.

Playboy Bunny Jackie Hendrickson finds resisting an Atlanta plastic surgeon impossible, but their torrid affair sets off a tragic chain of events.

Several chilling clues are staged at the Indiana home of missing cardiac nurse Lorie Kirkley.

Police investigate the horrific and tragic crime involving a murdered 18-month-old girl.

When Sara learns of her mother's murder, she slowly begins to realise who her father truly is, unearthing her family's secrets along the way.

After a violent knife attack results in a man's death, his wife claims she was the victim of an abusive relationship. His phone will reveal the truth.

The heartless murder of Wendy DiRodio in her home tears her family apart.

A married couple's perfect veneer is destroyed after a murder reveals the despicable truth.

In Lansing, Michigan, at a mobile home park police search for the person who killed Delayno Hudson and shot two other men after a car crash.

A small Arkansas town demands answers when one of its two police officers is shot dead.

Police investigate the gruesome murder of a mother and child. They quickly realise the evidence indicates the killer was someone the victims trusted.

A young woman is murdered in a bar parking lot. As police retrace her last known steps, several suspects with possible motives come on their radar.

The world is stunned when Hollywood superstar Brittany Murphy dies at age 32. As lurid allegations swirl, her father searches for answers.

A staggering twist in the Mineola Swingers Club case reveals a web of lies that destroyed many lives.

Can police solve the terrifying disappearance of a beautiful teenager, kidnapped out of her own bed in the middle of the night?

The death of a healthy young mother of two devastates her family. But was there foul play as the prosecutors suspect?

When Sara learns of her mother's murder, she slowly begins to realise who her father truly is, unearthing her family's secrets along the way.

After a violent knife attack results in a man's death, his wife claims she was the victim of an abusive relationship. His phone will reveal the truth.

Police investigate the gruesome murder of a mother and child. They quickly realise the evidence indicates the killer was someone the victims trusted.

A young woman is murdered in a bar parking lot. As police retrace her last known steps, several suspects with possible motives come on their radar.

As the world's most controversial influencer faces allegations of sex crimes in Britain and Romania, experts examine and expose the real Andrew Tate.

Convictions overturn, families reunite, and a final truth comes to light.

A woman finds out that her ex-husband has moved in with and married her best friend.

When her husband cuts her off financially, Diane turns to her sister, and they come up with a plan to get at the money Diane feels she deserves.

Police investigate the gruesome murder of a mother and child. They quickly realise the evidence indicates the killer was someone the victims trusted.

As cameras follow the work of patrol officers, they must navigate the chaos of a high-stakes series of shootings, high-speed chases and standoffs.

Can police solve the terrifying disappearance of a beautiful teenager, kidnapped out of her own bed in the middle of the night?

As the world's most controversial influencer faces allegations of sex crimes in Britain and Romania, experts examine and expose the real Andrew Tate.

Convictions overturn, families reunite, and a final truth comes to light.

After a violent knife attack results in a man's death, his wife claims she was the victim of an abusive relationship. His phone will reveal the truth.

A fender-bender leads to a knockout, kids are at risk when their parents take things too far on the road, and a man points a gun at a young woman.

Motorcyclists take on an SUV. A knife-wielding man targets another driver.

As the world's most controversial influencer faces allegations of sex crimes in Britain and Romania, experts examine and expose the real Andrew Tate.

Convictions overturn, families reunite, and a final truth comes to light.

A woman finds out that her ex-husband has moved in with and married her best friend.

After the murder of a mother on a remote road, police dig into her bitter custody battle and uncover a disturbing bond between her ex and his mother.

A murdered woman's coworker is pinned as a suspect after he finds her dead body inside her home.

When Sara learns of her mother's murder, she slowly begins to realise who her father truly is, unearthing her family's secrets along the way.

After a violent knife attack results in a man's death, his wife claims she was the victim of an abusive relationship. His phone will reveal the truth.

As the world's most controversial influencer faces allegations of sex crimes in Britain and Romania, experts examine and expose the real Andrew Tate.

Convictions overturn, families reunite, and a final truth comes to light.

The heartless murder of Wendy DiRodio in her home tears her family apart.

After the murder of a mother on a remote road, police dig into her bitter custody battle and uncover a disturbing bond between her ex and his mother.

Police investigate the gruesome murder of a mother and child. They quickly realise the evidence indicates the killer was someone the victims trusted.

A young woman is murdered in a bar parking lot. As police retrace her last known steps, several suspects with possible motives come on their radar.

In Lansing, Michigan, at a mobile home park police search for the person who killed Delayno Hudson and shot two other men after a car crash.

A couple asleep in bed becomes the victims of a deadly home invasion.

Gunmen shoot a man in broad daylight. And detectives uncover a tangled murder-for-hire plot driven by greed, manipulation, and a shocking prize.

As cameras follow the work of patrol officers, they must navigate the chaos of a high-stakes series of shootings, high-speed chases and standoffs.

When Dr Jim Kohnle is found dead in a fire at his family home, evidence and tip-offs lead police to question if it was an accident, suicide or murder.

Janece Cook moved in with her parents after struggling with her health. When her behaviour is linked to her dad's suicide, her sister seeks revenge.

A couple asleep in bed becomes the victims of a deadly home invasion.

As the world's most controversial influencer faces allegations of sex crimes in Britain and Romania, experts examine and expose the real Andrew Tate.

Convictions overturn, families reunite, and a final truth comes to light.

Crime hits close to home when danger lurks just outside a woman's door.

A reckless driver makes jaw-dropping moves in these wild crimes caught on camera.

The death of a healthy young mother of two devastates her family. But was there foul play as the prosecutors suspect?

Can police solve the terrifying disappearance of a beautiful teenager, kidnapped out of her own bed in the middle of the night?

Two men start an auto body repair business, but a bitter feud erupts, and one man goes missing with indisputable evidence of a brutal murder.

As the world's most controversial influencer faces allegations of sex crimes in Britain and Romania, experts examine and expose the real Andrew Tate.

Convictions overturn, families reunite, and a final truth comes to light.

When Dr Jim Kohnle is found dead in a fire at his family home, evidence and tip-offs lead police to question if it was an accident, suicide or murder.

A couple asleep in bed becomes the victims of a deadly home invasion.

Secrets emerge when young mother Stacey is shot dead. A once tight-knit cul-de-sac in Oklahoma, is now full of suspicions, finger-pointing, and fear.

A family in Texas is deeply rooted in the pecan farming business. But when some relatives want to start doing things differently, the claws come out.

Montie meets pretty Shaynna on Halloween, but she turns out to be a horror show.

In Lansing, Michigan, at a mobile home park police search for the person who killed Delayno Hudson and shot two other men after a car crash.

As cameras follow the work of patrol officers, they must navigate the chaos of a high-stakes series of shootings, high-speed chases and standoffs.

Gunmen shoot a man in broad daylight. And detectives uncover a tangled murder-for-hire plot driven by greed, manipulation, and a shocking prize.

When Adrienne Pollack dies, her family suspects there's more to the story. Adrienne was hiding a secret which, if true, could take Hugh Hefner down.

When Mark-Eric reports that his wife Sherri has had a tragic accident, their world falls apart. However, an investigation reveals a far darker truth.

Detectives learn the how and why after finding a strangled woman dead in her bathtub.

When Sara learns of her mother's murder, she slowly begins to realise who her father truly is, unearthing her family's secrets along the way.

Debra sees the darkness in her young brother's eyes, but she doesn't yet know he is a deviant predator and serial killer.

Larry Nassar becomes the go-to doctor for gymnasts after the USA win Olympic gold. It takes years before the cost of his techniques comes to light.

Gunmen shoot a man in broad daylight. And detectives uncover a tangled murder-for-hire plot driven by greed, manipulation, and a shocking prize.