Karen Pedley

S1 : E2 | TV-PG | 44 min | Aired: 01.24.21

When a pensioner dies following a blaze in a Cornish care home, it soon emerges that care worker Karen Pedley has a history of strange connections to arson attacks dating back years.

Malcolm Webster

S1 : E3 | TV-PG | 45 min | Aired: 01.31.21

Malcolm Webster murdered his first wife and attempted to do the same to his second, in a greed-fuelled frenzy; experts discuss whether he was always destined to become a callous murderer.

Stephen Hough

S1 : E4 | TV-PG | 43 min | Aired: 01.17.21

As a teenager, Stephen Hough lied and manipulated his way out of facing justice for a horrific crime; it took forty years for detectives to bring him to justice, when they discovered that his evil dee...

Lakhvir Singh

S1 : E5 | TV-PG | 44 min | Aired: 02.14.21

A 16-year affair turns sour when a man decides he wants out, and his former lover becomes known as the 'Curry Killer' when she retaliates by lacing a leftover meal in his home with a deadly poison.

Alyssa Bustamente

S1 : E6 | TV-PG | 44 min | Aired: 02.21.21

Alyssa Bustamante became one of America's youngest killers at the age of just 14, and experts and psychologists question whether her troubled upbringing might have influenced her path.

Jesse Matthew

S1 : E7 | TV-PG | 43 min | Aired: 03.14.21

Jesse Matthew was convicted for taking the life of two innocent women. Experts analyse how a quiet hospital worker Jesse Matthew end up becoming a cold-blooded killer and sex offender.

William Devon Howell

S1 : E8 | TV-PG | 44 min | Aired: 03.07.21

William Devin Howell was one of the most prolific killers in Connecticut's history, but experts question what factors in his life led to his bloodthirsty urges.

Kelly Cochran

S1 : E9 | TV-PG | 47 min | Aired: 02.28.21

Experts profile Kelly Cochran, an Indiana woman whose deadly marital pact with her husband after he discovered her infidelity sealed her fate as a serial killer and ensured a life sentence for murder.

Anthony Shore

S1 : E10 | TV-PG | 43 min | Aired: 03.21.21

Anthony Shore was a serial killer responsible for the murders of one woman and three girls. Experts discuss whether he was born a monster.

David Roustoby

S2 : E1 | TV-PG | 43 min | Aired: 06.21.22

After David Clarke's body is found in a river, the police assume the death to be a tragic accident until a neighbour begins to talk about the case and reveals themselves to be a killer a decade later.

Ian Paton

S2 : E2 | TV-PG | 44 min | Aired: 05.10.22

Experts, detectives, and psychologists weigh in on the case of Ian Paton and his aggressive behaviour that led to fatal consequences during an argument with his girlfriend in her flat.

Don Miller

S2 : E3 | TV-PG | 44 min | Aired: 05.10.22

In the span of a year, Don Miller raped and murdered four people, including his former fiancée, leading him to become known as ‘The East Lansing Serial Killer’ for his vicious crimes.

Glyn Dix

S2 : E4 | TV-PG | 45 min | Aired: 05.31.22

While in prison, convicted murderer Glyn Dix marries a woman who believes he was the victim of a miscarriage of justice; he goes on to show his true colors when he stabs his wife to death in 2004.

Maria Sanutti Spencer

S2 : E5 | TV-PG | 44 min | Aired: 06.07.22

Maria Sanutti-Spencer brags about the dangerous reputation of her father, who was supposedly a mobster, and becomes the prime suspect when her husband is found dead after leaving her.

Virginia Vertetis

S2 : E6 | TV-PG | 45 min | Aired: 06.14.22

In 2014, former teacher Virginia Vertetis claimed self-defence when she fatally gunned down her boyfriend, retired New York City police officer Patrick Gilhuley, in her Mount Olive home.

Hannagret Donnelly

S2 : E7 | TV-PG | 43 min | Aired: 05.17.22

The story of Hannegret Donnelly, who controlled her husband, Christopher, with horrific violence and abuse before eventually killing him with a rolling pin in the family home in Buckinghamshire.

Willy Inmon

S2 : E8 | TV-PG | 43 min | Aired: 06.28.22

At the age of 21, Willy Inmon turned up at an Arizona police station and eventually confessed to three murders that he claimed to have committed out of a desire to clean up his hometown.

Denis Williams

S2 : E9 | TV-PG | 47 min | Aired: 07.05.22

Denise Williams appears devastated when her husband Mike disappears without a trace while on a hunting trip, but his mother is determined to uncover the truth about her son's death.

Thomas Dunkley

S2 : E10 | TV-PG | 41 min | Aired: 07.12.22

Thomas Dunkley hero worships boxer Shaun Cummins; when an accident leaves the fighter paralyzed, he seizes the chance to become his right-hand man; however, nobody could have guessed that he would go...