Super Bowl Champion Mike Collier Dies at 71

The former Pittsburgh Steelers running back passed away in Maryland; the cause of death has not been disclosed.

Mike Collier, a Super Bowl X champion with the Pittsburgh Steelers, died on Sunday at the age of 71 in Hagerstown, Maryland.
The cause of death has not been revealed, according to an online obituary.
Collier played three seasons in the NFL, including one with the Steelers and two with the Buffalo Bills, before injuries shortened his career.
He was known for his pivotal role in Super Bowl X, returning a free kick in the fourth quarter to help set up the game-winning field goal against the Dallas Cowboys.
After retiring from football, Collier coached youth sports and worked as a grocery store manager, while also supporting local charities and spending time with his family.