We reach the top 10 in our countdown of America's greatest unsolved mysteries including the assassination of Martin Luther King, a witch hunt in Salem, and the missing minutes on Nixon's tapes. E9
Moving through our countdown of America's greatest unsolved mysteries and crimes, we uncover a secret society, and two baffling tales of disappearance - an American hero and a whole culture. E8
The countdown of crimes and mysteries that have baffled America continues with a bizarre blend of brutal murders, skyway robbery, lost riches, lost colonies, and an unexplained disappearance. E7
We continue counting down America's greatest unsolved mysteries including the infamous escape from Alcatraz, the hunt for the New Orleans axeman, and did Butch Cassidy and the Sundance Kid survive? E5
Our look at mysteries that have baffled America continues with a look at the greatest unsolved art theft in history, the unexplained death of America's first mystery writer and if Bigfoot exists. E4
Our look at mysteries that have baffled America continues with a look at the greatest unsolved art theft in history, the unexplained death of America's first mystery writer and if Bigfoot exists. E4
Our countdown of America's biggest mysteries continues with the story of the death of the first man of magic Harry Houdini, one of the old West's most prolific gunslingers, and the great moon hoax. E3
The countdown of America's most infamous mysteries continues and looks at General Custer's last stand, explores who whacked Bugsy Sigel, and investigates a deadly attack on Wall Street in 1920. E2
The countdown of America's most infamous mysteries continues and looks at General Custer's last stand, explores who whacked Bugsy Sigel, and investigates a deadly attack on Wall Street in 1920. E2
We begin the countdown of America's most notorious unsolved mysteries and crimes by exploring who killed Marilyn Monroe and ask if one of America's most infamous killers got away with murder. E1