One Deadly Mistake

A retired cold case investigator takes a fresh look at unsolved homicides.

Through intense prison interviews, Piers Morgan revisits the crimes of three convicted serial killers and learns more about their motives.

Delve into the psychological showdown that takes place inside actual police interrogation rooms and dissect what happens to yield a confession.

Reexamining some of the most high-profile and controversial cases in history through the eyes of the people who served on the original jury. Each episode delves into a new case including Michael Jackson, OJ Simpson, George Zimmerman and Robert Durst, as jurors uncover what really happened inside the courtroom.

Explore the mysterious case of a 21-year-old nursing student who vanished 13 years ago without a trace, and the social media frenzy it sparked.

Shocking true stories involving sex, money, murder – or a fatal cocktail of all three. Told through in-depth interviews, reenactments and archival footage, each hour-long episode delves into an edgy mystery filled with expert detective work, unexpected turns and stunning revelations.