He also acted as interim head coach after Mark Dantonio suffered a heart attack during the 2010 season.
[1] He attended college at Miami University, where he played on the football team as a starting wide receiver from 1978 to 1981.
[1] During his time at Youngstown, Treadwell coached alongside defensive coordinator Mark Dantonio, whom he would later work for at Cincinnati and Michigan State.
[1] After head coach Mark Dantonio suffered a heart attack on September 19, 2010, Treadwell filled in during the interim.
[1] On January 22, 2018, Treadwell returned for a third stint at Michigan State University, this time as the defensive backs coach, special teams coordinator, and also as an offensive consultant.