A 73-year-old murder suspect trashes the interrogation room; a married mother of three admits to a 26 year old cold case killing; a multi-murder suspect refuses to answer questions until he can hug his wife; and more.

Investigators interrogate a prison inmate about an unsolved serial killer case from the 90s; a former police sergeant is questioned about the murder of his mistress; a detective questions a woman suspected of running someone over with her car.

Shanti Cooper-Tronnes was found dead in the bathtub a week before her home was selected to be on a renovation show. Her husband, David, claimed it was an accident, but detectives uncovered a tale of lies and deception.

A Christmas Day shooting shatters a suburban marriage, revealing a toxic partnership that had been ready to explode.

In a crowded Tulsa bar, surveillance video captures the owner being gunned down as he tries to break up a fight between two dancers.

Police find beauty salon owner Dana Satterfield murdered in the storeroom of her South Carolina shop. Their investigation spans 10 years before a chance encounter can convince a key witness to reveal what he knows.

When Cynthia Borton’s mutilated body is found on her kitchen floor, Iowa investigators suspect her husband - until an arsonist sets the town ablaze, and an even darker suspect emerges from the shadows.

When 18-year-old Rose Larner vanishes without a trace, detectives in Lansing, Michigan have no evidence and no body. And though one of the biggest manhunts in state history proves futile, Rose’s mother refuses to give up.

In the California desert, the decomposing body of 54-year-old Henry Stange is discovered in a shallow grave. It will take a shrewd wiretap, a military investigation and a bombshell revelation before a bent hammer points straight to the culprit.

Each episode tells the story of how an online connection led to murder. Whether it’s the excitement of online dating, the lure of money-making schemes, or the chance to cheat on your partner, every story is different, but everyone has a tragic end.

Each episode tells the story of how an online connection led to murder. Whether it’s the excitement of online dating, the lure of money-making schemes, or the chance to cheat on your partner, every story is different, but everyone has a tragic end.

Police found the nude bodies of three women shot dead and abandoned in secluded areas outside Daytona Beach. A serial killer was on the loose. The case went cold for nearly a decade until the discovery of a 4th female victim.

When a housekeeper cleans a Las Vegas hotel room, she finds some irregularities that may shed light on a missing gambler who vanishes with $822 on the poker table - and an unidentified dead body lying in a stairwell lying one floor below her.

When 77-year-old widow Louise Talley is found raped and murdered in her Nicetown, Pennsylvania home in 1991, investigators set their sights on convicting Anthony Wright for the brutal crime.

Hospital orderly Donald Harvey is seen as a good worker, but when he confesses to multiple murders, no one initially believes him. He goes on to become one of America’s most prolific serial killers.

Paul Novak's outwardly heroic persona as a post-9/11 paramedic concealed a dark side that culminated in the brutal murder of his estranged wife Catherine in their Sullivan County home.

After his first marriage ended in divorce, Omar Murray saw Alisha Noel as giving him a second chance at love. But she wanted more from life than Omar could give. Eventually, she realised Omar was worth more to her dead than alive.

Brian and Carla Burns were both medics in their 40s when they met and fell in love. But married bliss didn’t last, and divorce proceedings were messy. Carla disappeared, and fingers pointed at Brian, but he was ready with a bizarre explanation.

When cancer-ridden Jack Jesse is brutally stabbed and murdered in his quaint Placentia, California home in 1998, police struggle to piece together why someone would want him killed.

When Lorene Austin turns up at a police station claiming she found her best friend LaNell Barsock shot to death in her garage, she points the finger at Lannell’s live-in boyfriend Lewis Bonheuer.

In the small rural town of Fayette, Maine, Ted Flagg returns to his newly purchased home to find his wife Judith stabbed to death. Investigators struggle to find suspects and the case is left unanswered for the next 23 years.

Michael Rainsford, a popular 20-year-old skateboarder, was fatally shot through his kitchen window while preparing to visit his girlfriend. The culprits were two brothers, Michael and James Foy, who sought revenge following an unrelated incident.

In the small town of Ozark, Alabama, Tracy Harris’ body is found strangled to death and dumped in the local river. With the obvious suspect being her abusive ex-husband, investigators struggle to link him to the murder and the case goes cold.

When 77-year-old widow Louise Talley is found raped and murdered in her Nicetown, Pennsylvania home in 1991, investigators set their sights on convicting Anthony Wright for the brutal crime.

Kenda hunts for an extremely violent teenager following a vicious attack. Meanwhile, police reopen a 100-year-old murder case when a new clue emerges.

Two young men are found shot to death, but only one of them was a victim and Kenda must rely on his instincts to figure out what happened.

Police found the nude bodies of three women shot dead and abandoned in secluded areas outside Daytona Beach. A serial killer was on the loose. The case went cold for nearly a decade until the discovery of a 4th female victim.

Five years after she was groomed and abducted by the most popular teacher in school, Elizabeth Thomas shares new revelations about her ordeal, with famed kidnapping survivor Elizabeth Smart.

Tulsa police find a woman beaten to death during a welfare check, and a son witnesses his father's murder while renovating a house.

Kenda hunts for an extremely violent teenager following a vicious attack. Meanwhile, police reopen a 100-year-old murder case when a new clue emerges.

Two young men are found shot to death, but only one of them was a victim and Kenda must rely on his instincts to figure out what happened.

When 77-year-old widow Louise Talley is found raped and murdered in her Nicetown, Pennsylvania home in 1991, investigators set their sights on convicting Anthony Wright for the brutal crime.

Two young men are found shot to death, but only one of them was a victim and Kenda must rely on his instincts to figure out what happened.