John Chadima resigned after the allegations surfaced . Chadima was the senior associate athletic director at the University of Wisconsin . The university said in a statement that it is cooperating with authorities and will cooperate fully as they investigate. `` I make no excuses and accept full responsibility , '' Chadima said in a written statement .
John Chadima resigned after the allegations surfaced . Chadima was the senior associate athletic director at the University of Wisconsin . After the sexual advance , Chadima threatened to have the student fired , the report says . `` I make no excuses and accept full responsibility , '' Chadima said in a written statement .