University of Nevada, Las Vegas sophomore defensive lineman Ryan Keeler died in Las Vegas on Monday, the school confirmed in an announcement. He was 20 years old.

“We are devastated to have lost a member of our Rebel family,” UNLV football coach Barry Odom said. “While I had the honor of knowing Ryan for only a couple of months, he already stood out to our coaching staff as an incredible person, student and teammate. Our condolences and prayers go out to Ryan’s family as we grieve along with them over this tremendous loss.”