UNLV confirmed that football player Ben Christman died on Tuesday, the second time in two years the program has suffered such an offseason tragedy

Ben Christman, a senior offensive lineman who recently transferred to UNLV, was found dead in an off-campus apartment Tuesday morning, the school announced. He was 21. The school said it had no additional details and the Clark County Coroner’s Office would release Christman’s cause of death at a later date.

A UNLV football player has died at an off-campus residence, the university said Tuesday. “This is an extremely difficult day for our athletics department and the university community,” a spokesperson said Tuesday in a statement.