He was the charismatic celebrity acquitted of double murder, but O.J. Simpson's luck ran out after a bizarre robbery in Las Vegas that was caught on tape.

Bobbi Kristina, daughter of music legends Whitney Houston and Bobby Brown, is found unresponsive in a bathtub in 2015, three years after Whitney died under eerily similar conditions.

A 12-year-old girl is stabbed in the name of a mythical online creature. A 24-year-old man posts his darkest fantasies before slaying three co-workers.

A look at the lives and crimes of Aaron Hernandez, Bison Dele, and Steve McNair. Their professional sports careers brought wealth, fame and love of millions, but didn't protect them from their crimes.

In 1977, aspiring actress Christa Helm gets murdered in West Hollywood. She becomes known for her secret diary, detailing romantic encounters with celebrities. Her death remains one of Hollywood's greatest mysteries.

Michael Jackson and Anna Nicole Smith are two icons sharing the tragic bond of being hooked on prescription drugs and dying from an overdose.