A suspected home invasion in Connecticut leaves a mother dead in the basement and her husband injured. Detectives learn there's more to the story.

14-year-old Alana Calahan's body was found in the woods at the back of her house. Alana's mother and sisters discuss this tragedy for the first time.

Deputy Floyd Moore calls for backup when he sees a man acting suspiciously. When it arrives, Floyd has been shot but in his pocket is a lead to the shooter.

Ohio biker Richard Beasley values family, faith and helping others. When he vanishes, police find an online monster has been luring local men to their deaths.

In Pennsylvania, Kevin and Joanne Dowling like to capture their kids' milestones on video. But when a woman in a nearby town is shot dead, Kevin is accused of murder.

A husband and wife take a road trip to Ohio to find their dream home. But, just one hour into their journey a seemingly random attack ends in tragedy.

When two bodies turn up in a car crash, investigators uncover the grizzly truth about a seemingly perfect relationship.

After the brutal binding, torture and murder of a woman in her home, her ex-husband calls 911, but police suspect he is the killer.

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.

Deputy Floyd Moore calls for backup when he sees a man acting suspiciously. When it arrives, Floyd has been shot but in his pocket is a lead to the shooter.

Sharon Denson, a 50-year-old mother, is found shot seven times in the street with no killer in sight. However, her dying declaration is a huge help to police.

The murder of billionaire couple Barry and Honey Sherman in their mansion stuns Toronto. Barry is a mogul with many enemies, but who would want to kill his wife?

A 14-year-old boy vanishes in Aruba while on a jet skiing outing with a man he had just met. His mother immediately suspects that it wasn't an accident.

A mother's disappearance in 1979 is initially deemed the result of an airplane crash. But the seemingly open-and-shut case turns into a 22-year murder investigation.

When a young mum goes missing, her own mother determines to uncover the truth herself. But, the consequences of her quest prove tragically fatal.

Billy Frietag works on the family fruit and vegetable farm and travels in the winter. Tragically, his openness and generosity lead to events culminating in his death.

An ordinary day at Chardon High School in Ohio is shattered forever when one young man shows up with horrific violence on his mind.

In October 2022, 36-year-old Angie White is found dead at her home in Wales. Alexa recordings from the night of her murder help catch her killer.

A bitter custody battle ends in tragedy when a toddler is found dead. A three-year manhunt ensues to track down her killer - her own mother.

16-year-old Skylar Neese was discovered to have been killed by her two best friends. Skylar's parents tell the story of this horrifying murder.

For over a decade, several brutal sexual assaults go unsolved until advances in DNA technology help catch an unhinged psychopathic killer.

Police arrest a married couple for a brutal murder but discover one year later that a pair of cold-blooded psychopaths are the ones responsible.

A suspected home invasion in Connecticut leaves a mother dead in the basement and her husband injured. Detectives learn there's more to the story.

A massacre in Gitchie Manitou State Preserve leaves four teenagers dead. But a witness comes forward with an incredible tale of murder and survival.

A woman raised in a strict religious community uncovers the truth about her first love and battles church members determined to silence her.