A look at some of the strangest arrests from across the country: a man with a late-night urge to relieve himself picks an unusual spot to go; a fugitive leads police on a wild foot chase down the middle of a busy highway; and more!

The abduction, rape and murder of 33-year-old marketing executive Sarah Everard in 2021 stunned Britain when it was revealed that her killer was serving Metropolitan police officer Wayne Couzens.

Kenda reopens a case when he receives a game-changing, unprompted confession concerning a death that was previously ruled a suicide.

ATF Undercover agent Dominick Polifrone aims to pass himself off as a mobster to stop the Iceman serial killer, and Bergen County Undercover Detective Carlos James poses as a gang member to disrupt a treacherous plot against a woman's ex.

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.

The quiet town of Redding, California is rocked by the disappearance of Frank McAlister - a teen with a recent cash windfall who leaves only a blood-stained car behind. Twenty-five years will pass before someone makes a stunning on-air confession.

When Night Manager, Rodney Castin, is gunned down in the lobby of his hotel 3 weeks before Christmas, detectives scour Georgia for his killer. Two decades pass before an informant's shocking testimony breaks the case wide open.

When model Dawn Koons, 18, heads to California with dreams of stardom, her family back in Yonkers worry she's made a mistake. Within months, her body is found in her bathtub. Police have a suspect but unmasking her killer will take nearly 40 years.

When Susan Schwarz is found shot to death in her apartment in 1979, police suspect a robbery gone wrong. Thirty-two years pass before a witness reveals a much darker motive that breaks the case wide open and leads to Susan's killer.

Nathaly Salazar Ayala leaves her home in Spain to travel to Ecuador and begin the backpacking trip of a lifetime, venturing across all of South America. But she only gets as far as Cusco, Peru before everyone back home stops hearing from her.

In April 1992, three members of the Ewell family are found murdered in their Fresno home in the middle of Spring Break. Evidence reveals that this was a well-planned and executed murder.

In 2015, Abigail “Abby” Cozad was found dead in a Colorado motel room. Her death became a stark reminder of how easily individuals can be exploited and the devastating consequences of addiction and misplaced trust.

In a remote town in rural Texas in 2001, Pamela Shelley is leaving her boyfriend Ronnie Hendrick and their toxic relationship behind when she is mortally wounded by a gunshot to the head.

Two double murders five years apart take place in Omaha Nebraska. Could a Doctor connected to the victims, fuelled by rage and revenge, be to blame?

Nurse Genene Jones is believed to have killed as many as sixty children in her care by injecting them with muscle relaxants and other drugs. One bereaved mother leads the charge to bring her to justice.

Gregory Moore, a 30-year-old father of four from New Jersey, was attacked and killed during a vacation in Houston in June 2021 in a case driven by jealousy and digital surveillance.

Richard Martin was a hard-working 24-year-old from Anderson, South Carolina, a rural town where serious crime was rare. On the night of September 2, 1995, Richard went to Nancy’s Bar off Highway 81. He never returned home.

Glyn Dix met Hazel while he was serving a life term for a brutal rape and murder. After convincing her he had been framed, the couple fell for one another. But five years after his release from prison, Glyn finally showed Hazel his true colours.

Melanie and David Clark’s marriage was the definition of toxic. He was controlling and angry, and she had affairs. They seemed unable to tear themselves apart - until one violent incident ended their marriage for good.

When Chris Regan started dating coworker Kelly Cochran, he knew she was married. But he had no idea of the wedding day pact she had made with husband Jason. Chris had become entangled in a love triangle that would see two people lose their lives.

Amin Miah wanted a devout, homely wife to start a family with. Mahmuda Khatun wanted a career, a social life - and her family off her back. Their differences were irreconcilable, and one of them would choose the violent way out.

Arlene McInnes and Nat Fraser had a whirlwind romance, marrying and having their first child within 18 months of meeting. But Nat soon revealed himself as a womanising, violent bully. When she rebelled against him, he hatched a plot to punish her.

In a remote town in rural Texas in 2001, Pamela Shelley is leaving her boyfriend Ronnie Hendrick and their toxic relationship behind when she is mortally wounded by a gunshot to the head.

Investigative series examining murder cases told through the personal experience of retired Colorado detective Lieutenant Joe Kenda.

Investigative series examining murder cases told through the personal experience of retired Colorado detective Lieutenant Joe Kenda.

Gregory Moore, a 30-year-old father of four from New Jersey, was attacked and killed during a vacation in Houston in June 2021 in a case driven by jealousy and digital surveillance.

Lauren Giddings, 27, has graduated from Mercer Law and is preparing for the bar exam in Macon. She is last seen after a night out with friends. Days later, she disappears from her apartment at Barristers Hall.

In Tulsa, a late night meeting spins out of control, leaving a young father dead, his friend critically injured, and their SUV crashed through a child's bedroom.

Investigative series examining murder cases told through the personal experience of retired Colorado detective Lieutenant Joe Kenda.

Investigative series examining murder cases told through the personal experience of retired Colorado detective Lieutenant Joe Kenda.

In a remote town in rural Texas in 2001, Pamela Shelley is leaving her boyfriend Ronnie Hendrick and their toxic relationship behind when she is mortally wounded by a gunshot to the head.

Nurse Genene Jones is believed to have killed as many as sixty children in her care by injecting them with muscle relaxants and other drugs. One bereaved mother leads the charge to bring her to justice.