(WXYZ) — Jimmy Hoffa disappeared on July 30, 1975 outside of the Machus Red Fox restaurant in Bloomfield Township. The Teamsters president's body was never found, despite a decades-long investigation that included digs at several locations throughout Michigan.
Related: Author says feds know who killed Jimmy Hoffa but won’t reveal suspect
See past coverage from the Scripps News Group in the videos below
Watch below: 2003 report on Bay City dig for Jimmy Hoffa
Watch below: On the ground during the search for Jimmy Hoffa
Watch below: Anthony Joseph Zerelli speaks about search for Jimmy Hoffa in Oakland
Watch below: 2013 search for Jimmy Hoffa in Oakland Township
Watch below: Report on Roseville search for Hoffa's body
Watch below: Feds dig in Oakland Township field for Jimmy Hoffa
Check out a timeline of the Hoffa investigation below.
