Between 1977 and 1989, a dozen people died under mysterious circumstances, with one thing in common: a spiritual leader named Terri Hoffman. Join investigative reporter Jonathan Hi...

Sara King lived large as 'Lady Mafia,' but what caused it all to come crashing down? Host Michele McPhee unravels the secrets behind Sara King's high-roller life and high-stakes cr...

Karen Falasca last saw her 15 year old sister Denise on July 14, 1969, when they parted ways not far from their Bergen County home. The next day, Denise’s body was found strangled ...

A string of suspicious deaths and a man who may be one of the most prolific killer nurses in the United States - unravel the chilling case and the shocking cover up on Witnessed: N...

When LA screenwriter Gary Devore mysteriously disappears in the summer of 1997, weird coincidences lead family and friends to believe he may have been a victim of foul play -- poss...

On the way home from a writing trip in New Mexico, screenwriter Gary Devore disappears in the California desert. After a mysterious last call home, in which he tells his wife Wendy...