A serial killer believed to be responsible for the disappearance and death of a Battle Creek woman has pleaded guilty to the murders of two Pennsylvania women.
Jimmy Hoffa vanished in July 30, 1975 and has never been found. He was declared legally dead in 1982. His son, James P. Hoffa, now presides over the Teamsters.
The Highland Park Jane Doe was found fatally shot in the early morning hours of May 20, 1996. Decades later, there are still no leads in identifying her.