The FBI is asking the public for tips on the fate of the late Teamsters leader and known mob associate Jimmy Hoffa, whose disappearance has long remained a mystery. On Thursday, one day after the 50th ...

In this photo from August 1958, American labor leader Jimmy Hoffa, president of the Teamsters union, testifies at a hearing investigating labor rackets. Hoffa disappeared in 1975, and no body has ever ...

Is the body of long-missing Teamsters union boss Jimmy Hoffa really to be found stuck in the dirt somewhere near the swamps of Jersey? The FBI confirmed to NBC News that in October it searched a site ...

DETROIT (AP) — It was September 2012 and dozens of residents looked on as police cordoned off the area around a shed just northeast of Detroit. Low whispers about what — or who — officers were ...

His full name is James Riddle Hoffa. But everyone knew him as Jimmy. A labor leader who thrived in the rough and tumble world of union organizing, of contracts, and picket lines ... and of standing up ...

Hoffa often found himself on the other side of the law. In 1937, he was convicted of assault and battery. In 1940, he pleaded no contest to charges of conspiring with unionized waste-paper companies ...