A young woman reports her 19-year-old fiancé missing. A year later, hikers find his remains in the woods, but his case is already cold. A quarter-century later, detectives are shocked when a proclaimed killer appears live on the local news.

A look at some of the strangest arrests from across the country: a traffic stop leads to a shocking arrest; a driver flees an accident with a man clinging to the hood of her car, a man tries to poison his nephew's sandwich, and more!

The murder of Afrikka Hardy in October 2014 was a chilling catalyst for the investigation that ultimately exposed the heinous crimes committed by Darren Deon Vann. Afrikka, a 19-year-old woman, fell victim to Vann's predatory tactics.

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.

On a November evening, a woman calls 911 for her husband Greg after finding him unresponsive and, bizarrely, covered in rose petals. Is it murder?

A gunman kills reformed ex-gang member Aaron Iturra while asleep in his bed. Ultimately, Oregon detectives piece together the link between a mysterious phone call, a local anti-gang activist, and a stolen pack of cigarettes.

Cold Case Files

When firefighter Gary Parks is killed in a fire ruled arson, the investigation into his death shifts to homicide. A serial arsonist is thought to be the culprit, but it will take a cold-case detective following his gut to track down the real killer.

After a 69-year-old woman is found dead in her bathtub, a suspect leads Tulsa detectives on a high-speed chase that ends tragically.

Before her tragic murder on August 26, 2011, Amanda Plasse lived as a vibrant young woman. The murder itself was a horrific and violent event, marked by a gruesome crime scene. However, what followed added more pain to her family's grief.

A young Pennsylvania woman is brutally murdered on New Year's Eve.

A look at some of the strangest arrests from across the country. A hyped-up man goes toe to toe with police; a woman flips off fellow drivers while dancing in the street; a pilot is arrested for allegedly stealing a plane; and more!

A look at some of the strangest arrests from across the country: a 911 call about cold fries, leads to an arrest for murder; a fugitive is caught on the toilet; a senior citizen is arrested for robbing a bank. And more!

The Fugitive Hunters go undercover to track down a drug trafficker hiding out in a beach town and team and then head to the red light district to search for a woman convicted of drug smuggling.

London was brought to a standstill in April 1999 when 23-year-old political extremist David Copeland caused terror with a bombing campaign.

The tragic story of Ann Maguire, who was stabbed to death by a teenage pupil while teaching a Spanish lesson at Corpus Christi Catholic College in Leeds.

Killer Britain With Dermot Murnaghan

The tragic murder of businessman Tanveer Iqbal shocked the Birmingham community and the whole of the country. The crime, orchestrated by his mistress, Zatoon Bibi, unveiled a harrowing story of obsession and calculated violence.

Malcolm Webster’s wife, Claire, died in a car crash in a remote part of Scotland, and he was apparently inconsolable. When his second wife, Felicity, almost died in similar circumstances in New Zealand and money is missing, suspicions were raised.

Within two years of Dr Lisa Tseng starting her career in Rowland Heights, Los Angeles, the demographic pattern of her patients dramatically changed, with largely young men travelling long distances to seek pain medication.

Green Eyed Killers

Unravel the chilling murder of 20-year-old Ethan Bosworth, a beloved young man whose life was tragically cut short by 17-year-old Cameron Kim. This is a tale of jealousy, rage, and the devastating consequences of unchecked obsession.

February 2018, Deltona, Florida. Patrick De La Cerda is shot as he comes to his front door, expecting to receive a package containing an engagement ring for his fianceé, Jessica.

Green Eyed Killers

Yeardley Love was a 22-year-old political science major who had her whole life ahead of her until a single act of violence stripped away her future and left the University of Virginia community reeling.

Green Eyed Killers

On Friday the 27th of September, 2002, the family of 18-year-old Rachel Burkheimer file a missing person report with the Snohomish County Sheriff's Office after she fails to return after meeting friends.

Green Eyed Killers

Emmett Corrigan, a 30-year-old up-and-coming lawyer, seemingly had the perfect life. Married to Ashley Corrigan with five children and described as “charming and debonair,” behind closed doors, Emmett had secrets with deadly consequences.

The Fugitive Hunters go undercover to track down a drug trafficker hiding out in a beach town and team and then head to the red light district to search for a woman convicted of drug smuggling.

Homicide: Hours To Kill

The key to solving the toughest homicides lies somewhere within the final 24 hours of the victim's life. This true-crime documentary series follows investigators as they piece together events.

City Confidential

A popular lifeguard is found dead at the community swimming pool, causing a wave of terror to flood through Leawood, Kansas. An unknown man, a suspicious truck and a determined father help police drive the investigation to find the killer.

After an argument in his home, a man answers a knock at his front door and is suddenly shot and killed.