Sean O'Brien, the colorful and combative leader of the International Brotherhood of Teamsters, is providing an unexpected ...

On the 50th anniversary of the Teamster president's disappearance from Detroit, his son, the FBI, and at least one investigative reporter have not given up the hunt for his body and for answers.

Hoffa disappeared on July 30, 1975, and almost instantly became one of the country’s most infamous missing persons cases, not ...

Burnstein is a longtime Detroit journalist and crime historian, and Convertino prosecuted at least one notable case involving ...

Burnstein is a longtime Detroit journalist and crime historian, and Convertino prosecuted at least one notable case involving ...

Lawmakers this week fiercely debated a bill to restrict labor unions' access in Mississippi. In that debate, famous Union leader Jimmy Hoffa was discussed.

On July 30, 1975, Jimmy Hoffa, the former president of the Teamsters Union, disappeared. But even though his physical remains are missing, Hoffa lives on in our collective cultural consciousness.

It was 49 years ago this week that the former Teamsters union leader, Jimmy Hoffa, vanished without a trace, and the Hoffa riddle is a befitting title for the anniversary week of his disappearance.

Here's a look at some of the places in Michigan where investigators searched for Jimmy Hoffa, who disappeared in July 48 years ago.

Who was Jimmy Hoffa? Closeups of James Hoffa, president of the teamsters union in April 1966 (Getty Images) James Riddle Hoffa was one of America’s most prominent labor organizers.