Kent State's Jason Bitsko, 21, found dead Wednesday morning

Kent State Athletics
Kent State offensive lineman Jason Bitsko was expected to start at center this season.

Kent State starting center Jason Bitsko died Wednesday morning, the school announced. He was 21.

Cleveland TV station WOIO reported that calls were placed to Bitsko's apartment after he failed to show up for morning practice. His roommate called 911 after finding Bitsko in bed. Teammates were told of his death -- the cause is unknown -- at the end of practice.

"Our players, coaches and everyone involved with our team are hurting because he was family," Kent State coach Paul Haynes said in a statement. "As a team, we will come together and get through this one day at a time."

Kent State tweeted out this tribute to Bitsko early Wednesday afternoon:

Former Golden Flashes running back Dri Archer, a rookie with the Pittsburgh Steelers, was one of a number of people associated with the school who also tweeted about the tragedy.

Bitsko started at right tackle for the Golden Flashes last season and was moved to center in the spring. He is from Huber Heights, Ohio, and was a teammate at Wayne High with Ohio State quarterback Braxton Miller.

Bitsko used his twitter feed to frequently pass along words of wisdom. His final tweet:

Mike Huguenin can be reached at mike.huguenin@nfl.com. You also can follow him on Twitter @MikeHuguenin.