Former labor union leader Jimmy Hoffa was last seen alive in Metro Detroit, and his whereabouts have yet to be resolved.

Jimmy Hoffa disappeared in 1975 and has never been found. Find out what authorities believe happened to the Teamsters leader ...

Fifty years ago, Teamsters President Jimmy Hoffa disappeared. Since then, his disappearance became one of Detroit’s biggest ...

Teamster Jimmy Hoffa was 62 when he disappeared from Detroit 50 years ago. Tips led the FBI to NJ in a case that remains open ...

Fifty years after Jimmy Hoffa vanished, his son demands the release of classified FBI documents to reveal what happened to ...

- This photo shows Teamsters Union president Jimmy Hoffa in Washington on July 26, 1959. (AP Photo/File) (Uncredited, ...

A half century after Jimmy Hoffa mysteriously disappeared on his way to a Michigan diner, the FBI hasn’t given up and is ...

It’s been 50 years since Jimmy Hoffa was last seen alive, but his disappearance remains one of the most infamous, unsolved ...

James P. Hoffa, in an exclusive interview for fox nation's series "Riddle, the search for James R. Hoffa," reveals new ...

Wednesday marks 50 years since Teamsters union boss Jimmy Hoffa disappeared from a restaurant about 10 miles north of Detroit ...

Labor leader Jimmy Hoffa vanished 50 years ago. What happened remains a mystery as Hoffa's legend has grown. There have been ...

Riddle may be the maiden name of notorious Teamsters Union chief Jimmy Hoffa’s mother, but it also describes his legacy.