Former Harrisburg football standout and Pittsburgh Steeler Adrian Robinson hanged himself in Philadelphia on Saturday, the Philadelphia Medical Examiner's Office confirmed to PennLive.

Robinson, who graduated from Harrisburg High School in 2008, played for the Pittsburgh Steelers, briefly with the Philadelphia Eagles, the Denver Broncos, Washington Redskins and San Diego Chargers. He died Saturday night.

He was set to play in the Canadian Football League with the Hamilton Tiger-Cats this year. Robinson signed with the Tiger-Cats last month.

The Harrisburg standout played college football for Temple University, where he started in 38 games.

He also was a two-time all-state pick at Harrisburg and the most valuable player during the Big 33 Football Classic during his senior year.