Enigma - Season 6 Episode 3

The rise, fall, and improbable resurgence of Ashley Madison, the dating website aimed at marriage cheats. Pioneers in outrageous viral advertising,...

When 15-year-old Jennifer Pandos went missing in 1987, her parents told everyone she ran away. Decades later, her brother Stephen begins a relentless...

Who is Arthur Knight? A bookish nice guy just woken up from a coma? Or Nicholas Rossi in disguise - a sexually aggressive narcissist and one of...

Victims' rights activist John Walsh and his son, Callahan, showcase time-sensitive, unsolved cases in desperate need of attention, mobilizing the...

Lake Erie is home to some of North America’s darkest and deadliest murder cases. Dive deep into its most notorious mysteries and hear insight...

The extraordinary story of two New York City detectives who are convicted of a sensational murder, their decades-long fight to clear their names, and...

Uncover the truth behind the crimes that shocked the nation.

There are consequences when BFFs - short for best friends forever - turn into frenemies. Episodes showcase true stories of intense friendships - and,...

Examining murder cases in which unearthing a victim's body leads to new breakthroughs and unexpected plot-twists.

Follow a group of Atlanta detectives working together to solve one open-ended case each season.