Investigation Discovery

Lori Vallow is extradited from Hawaii to Rexburg, Idaho to face charges of deserting her missing children, JJ and Tylee. Kay and Larry continue to search for answers and try to remain hopeful.

Two men had been best friends since growing up together in California. What caused their relationship to break down in a devastating and bloody way?

The abduction and murder of a cheerleader terrifies a small suburban town.

A home invasion results in the shooting of Thomas Randolphs sixth wife. Police discover her murder wasnt the only death surrounding Randolph.

When single mother of two Latasha Edwards bumps into her old schoolmate Dammon, she thinks she's met her soul mate. But his charm hides a possessive, violent man. After they separate, Dammon's obsession deepens.

When a violin prodigy seeks the help of a therapist, they connect over a shared love of music. But the consequences of this forbidden passion will prove deadly.

After Kass's death, Pearadise presses on. New women arrive seeking safety, but one's life hangs in the balance. The women demand accountability.

In 1995 Hermosa Beach, aspiring model Linda Sobek chases stardom, but a shoot with a photographer hiding dark secrets ends in tragedy.

Nurse and private investigator Nikki and Jimmy Cappello are a dynamic duo; when Jimmy suddenly goes missing, his family is distraught; when they discover his body, it quickly becomes clear that nothing in this relationship is as it seemed.

In 2014, police are called to a lifeless body in a trailer in Winona, Missouri. The owners have suffered a series of misfortunes which have put their marriage under enormous pressure. But nobody expected it to lead to murder.

When a teen disappears, the whole town feels on edge. As suspicion turns inward, her closest friends wonder if the danger was beside them all along.

When school-teacher and youth worker Anthony Davis was found killed in his bed police were stumped. However, it turned out that the killer was someone he tried to help.

A young mother finally escapes her violent husband, unaware he'll soon be arrested after a deadly killing spree targeting elderly women.

When Felisha meets Wesley, she is a single mum with no place to live; he gives her a home, but after they are married and have kids, she discovers he is selfish and unkind. When she finally leaves him, he exacts the cruellest revenge.

Ashley's new confidence enrages estranged husband Terry, who stalks her to a secluded lot, ready to reclaim control in the deadliest way.

A home invasion results in the shooting of Thomas Randolphs sixth wife. Police discover her murder wasnt the only death surrounding Randolph.

Lindsay and Jason seemed to be on amicable terms after agreeing to divorce. But, a brutal murder suggests there was more to their failing marriage than meets the eye.

Family, friends and investigators recount the most provocative crimes ever committed by the unlikeliest of pairs: sisters. How and why do they descend into darkness?

When single mother of two Latasha Edwards bumps into her old schoolmate Dammon, she thinks she's met her soul mate. But his charm hides a possessive, violent man. After they separate, Dammon's obsession deepens.

When a teen disappears, the whole town feels on edge. As suspicion turns inward, her closest friends wonder if the danger was beside them all along.

When a violin prodigy seeks the help of a therapist, they connect over a shared love of music. But the consequences of this forbidden passion will prove deadly.

In 2014, police are called to a lifeless body in a trailer in Winona, Missouri. The owners have suffered a series of misfortunes which have put their marriage under enormous pressure. But nobody expected it to lead to murder.

The abduction and murder of a cheerleader terrifies a small suburban town.

When school-teacher and youth worker Anthony Davis was found killed in his bed police were stumped. However, it turned out that the killer was someone he tried to help.

When a teen disappears, the whole town feels on edge. As suspicion turns inward, her closest friends wonder if the danger was beside them all along.

When Felisha meets Wesley, she is a single mum with no place to live; he gives her a home, but after they are married and have kids, she discovers he is selfish and unkind. When she finally leaves him, he exacts the cruellest revenge.

Ashley's new confidence enrages estranged husband Terry, who stalks her to a secluded lot, ready to reclaim control in the deadliest way.

Lindsay and Jason seemed to be on amicable terms after agreeing to divorce. But, a brutal murder suggests there was more to their failing marriage than meets the eye.

A beloved high school football coach vanishes, baffling police. Then, they learn he ran a secret football betting ring among his friends, and a chain of clues leads cops to one of the gamblers who couldn't pay up.

A serial killer in Philadelphia is taking the lives of young women across the city - and detectives must stop him before he kills again.

Christine's life with abusive spouse Shane is a cycle of fear, humiliation and violence. When she escapes with her kids, he pursues her - with a bloody outcome.

Kamisha enlists in the Army, she never expects to find love with her commanding officer. But when war is thrown their way, can they keep their affair secret?

A home invasion results in the shooting of Thomas Randolphs sixth wife. Police discover her murder wasnt the only death surrounding Randolph.

Hoping to clear Vladimir Pokhilko of the murder-suicide, an investigator returns to the crime scene and uncovers more jaw-dropping discoveries.

Lori Vallow is extradited from Hawaii to Rexburg, Idaho to face charges of deserting her missing children, JJ and Tylee. Kay and Larry continue to search for answers and try to remain hopeful.

A couple appear to have the perfect romance. After meeting online, blending their families and spending many happy years together, suddenly they're torn apart.

A 13-year-old becomes close to an older group of friends before she goes missing. Her inner circle suspects they know more than they let on.

Undercover officers target drug trafficking suspects. Authorities plan a long-anticipated takedown for an alleged fentanyl trafficker known to carry illegal weapons as well as a suspect who allegedly has ties to major meth suppliers.

On Christmas Eve 2010, police find Lori Ruff dead. Detectives discover nothing about Lori is what it seems, and must work to figure out who she was.

In 2011, a student vanishes. Her brother finds blood outside the house. A notorious missing persons case in Tennessee history follows.

A young woman mysteriously disappears. Friends and family are terrified, but investigators find little to go on. Then, a shocking discovery confirms the worst and turns the spotlight of the investigation on those closest to the victim.

The shocking loss of a friend threatens to derail Fontanas search. But while in Hannibal, she must confront even more rumours about the family. Later, the most promising lead yet sends Fontana to one more dig.

When popular teacher Simeonette Mapes-Crupi is found dead in her Staten Island condo, all evidence points to a brutal robbery gone wrong; as detectives dig deeper, they uncover a wealth of secrets.

Two sisters with little in common cope with their overly protective mother in very different ways and, in the end, with very deadly consequences.

Christine's life with abusive spouse Shane is a cycle of fear, humiliation and violence. When she escapes with her kids, he pursues her - with a bloody outcome.

A 13-year-old becomes close to an older group of friends before she goes missing. Her inner circle suspects they know more than they let on.

Kamisha enlists in the Army, she never expects to find love with her commanding officer. But when war is thrown their way, can they keep their affair secret?

A couple appear to have the perfect romance. After meeting online, blending their families and spending many happy years together, suddenly they're torn apart.

A beloved high school football coach vanishes, baffling police. Then, they learn he ran a secret football betting ring among his friends, and a chain of clues leads cops to one of the gamblers who couldn't pay up.

Undercover officers target drug trafficking suspects. Authorities plan a long-anticipated takedown for an alleged fentanyl trafficker known to carry illegal weapons as well as a suspect who allegedly has ties to major meth suppliers.

A 13-year-old becomes close to an older group of friends before she goes missing. Her inner circle suspects they know more than they let on.

After Kass's death, Pearadise presses on. New women arrive seeking safety, but one's life hangs in the balance. The women demand accountability.

In 1995 Hermosa Beach, aspiring model Linda Sobek chases stardom, but a shoot with a photographer hiding dark secrets ends in tragedy.

When popular teacher Simeonette Mapes-Crupi is found dead in her Staten Island condo, all evidence points to a brutal robbery gone wrong; as detectives dig deeper, they uncover a wealth of secrets.

On New Year's Eve, NFL player and former Texas high school football star Darrent Williams is at a party. Soon after midnight, he's shot dead.

John profiles accused financial fraudster Ruja Ignatova. And Callahan pursues Freddy Calle, accused of sexually abusing a teenage girl.

Michelle ends her relationship with alcoholic Richard and wants to move on with her life. But he can't let go and his obsession leads to violent repercussions.

A married pastor proposes a polygamous relationship with his wife but an unexpected arrival threatens their secret. How far will the trio go to uphold their vow?

When Felisha meets Wesley, she is a single mum with no place to live; he gives her a home, but after they are married and have kids, she discovers he is selfish and unkind. When she finally leaves him, he exacts the cruellest revenge.

On Christmas Eve 2010, police find Lori Ruff dead. Detectives discover nothing about Lori is what it seems, and must work to figure out who she was.

In 2011, a student vanishes. Her brother finds blood outside the house. A notorious missing persons case in Tennessee history follows.

A pair of teenage sweethearts seem to be happily married, with four children and an adventurous life together. But the couple is harbouring a dark secret.

Best friends take a girl's trip before applying to grad school. When one of them doesn't make it home, everyone wonders what happened in Vegas?

With meth trafficking on the rise, undercover officers target several suspected dealers, including a new suspect allegedly tied to a large criminal network and a suspected trafficker who leads them on a high-speed chase.

A home invasion results in the shooting of Thomas Randolphs sixth wife. Police discover her murder wasnt the only death surrounding Randolph.

In 1978, a shocking murder terrifies a small Illinois town. It goes unsolved for years, until investigators lay a cunning trap to catch the killer.

Becky Sue breaks up with her abusive boyfriend and moves in with a relative to make a fresh start. When she suddenly goes missing, some people suspect foul play.

When Felisha meets Wesley, she is a single mum with no place to live; he gives her a home, but after they are married and have kids, she discovers he is selfish and unkind. When she finally leaves him, he exacts the cruellest revenge.

High-school sweethearts appear to be living an idyllic life with their three small children. But, hidden tensions and addiction trigger a heinous double-murder.

In Illinois, a bitter sibling rivalry takes a dark turn when one sister recruits a local gang to take part in a deadly game of pay back.

Michelle ends her relationship with alcoholic Richard and wants to move on with her life. But he can't let go and his obsession leads to violent repercussions.

Best friends take a girl's trip before applying to grad school. When one of them doesn't make it home, everyone wonders what happened in Vegas?

A married pastor proposes a polygamous relationship with his wife but an unexpected arrival threatens their secret. How far will the trio go to uphold their vow?

A pair of teenage sweethearts seem to be happily married, with four children and an adventurous life together. But the couple is harbouring a dark secret.

On New Year's Eve, NFL player and former Texas high school football star Darrent Williams is at a party. Soon after midnight, he's shot dead.

With meth trafficking on the rise, undercover officers target several suspected dealers, including a new suspect allegedly tied to a large criminal network and a suspected trafficker who leads them on a high-speed chase.

Best friends take a girl's trip before applying to grad school. When one of them doesn't make it home, everyone wonders what happened in Vegas?

Teens on a scavenger hunt find a suitcase of body parts. Another washes ashore, launching a frantic hunt to solve a double murder in Seattle's waters.

In Colorado, a driver opens fire and sparks a high-speed pursuit that ends with a dramatic standoff; in Ohio, a man ignites a fierce gun battle with police; in Florida, deputies race to find a missing autistic boy before he comes to harm.

High-school sweethearts appear to be living an idyllic life with their three small children. But, hidden tensions and addiction trigger a heinous double-murder.

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.

Becky Sue breaks up with her abusive boyfriend and moves in with a relative to make a fresh start. When she suddenly goes missing, some people suspect foul play.

When young single mum Savannah and her son move to a new area for a new start, her seemingly friendly next-door neighbour becomes dangerously obsessed.

The scandalous affair of a married couple leads to expulsion from their church. They vow to stay together but can they escape from the sins of their past?

In 1978, a shocking murder terrifies a small Illinois town. It goes unsolved for years, until investigators lay a cunning trap to catch the killer.

A young woman mysteriously disappears. Friends and family are terrified, but investigators find little to go on. Then, a shocking discovery confirms the worst and turns the spotlight of the investigation on those closest to the victim.

Police find an elderly couple bound and beaten in their home, and uncover a sinister plot involving a debt, a bad luck curse, and a deadly betrayal.

Byron and Michele Wright's marriage comes to a mysterious end. When Michele's new man arrives on the scene, a shocking truth is unearthed.

A killer leaves a college student dead in an infamous LA tunnel linked to the Manson murders, sparking rumours of occult connections.

Undercover officers target suspected meth and heroin dealers, including a dangerous gang member with a prior murder conviction.

A young woman mysteriously disappears. Friends and family are terrified, but investigators find little to go on. Then, a shocking discovery confirms the worst and turns the spotlight of the investigation on those closest to the victim.

In 1985, police find a blood-soaked sports car on a rural road and launch a search for a missing 20-year-old beloved by her town. Days later, they find her body in Lake Springfield - and the race to catch her killer begins.

In Florida, officers chase a carjacking suspect through busy downtown streets. In Wisconsin, officers rush to save victims of a brutal mass stabbing.

A homicide suspect holding his own cousin hostage leads police on a chase through the city; a rookie cop chases a car acting strangely deep into a Florida swamp, and it's clear the perpetrator is willing to risk his life to escape.

When Dianne Hart and Donnie Rudd begin an affair in a small Chicago suburb, Dianne's kids hope that their mom has found love. But instead it triggers a series of bizarre lies and deceptions that reveal a cold-hearted killer in their midst.

When a 14-year-old girl runs away to Mexico with her adult lover, her mother works tirelessly for her safe return. But will she ever see her daughter again?

When young single mum Savannah and her son move to a new area for a new start, her seemingly friendly next-door neighbour becomes dangerously obsessed.

A killer leaves a college student dead in an infamous LA tunnel linked to the Manson murders, sparking rumours of occult connections.

The scandalous affair of a married couple leads to expulsion from their church. They vow to stay together but can they escape from the sins of their past?

Byron and Michele Wright's marriage comes to a mysterious end. When Michele's new man arrives on the scene, a shocking truth is unearthed.

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.

Undercover officers target suspected meth and heroin dealers, including a dangerous gang member with a prior murder conviction.