Curtis LaDonn Buckley (born September 25, 1970 in Oakdale, Louisiana) is a former American football cornerback in the National Football League for the Tampa Bay Buccaneers, San Francisco 49ers, New York Giants, and Washington Redskins. He played college football at East Texas State University. He now works as an assistant psychiatrist at Timberlawn Mental Hospital in Dallas. In 1994, Buckley knocked Brian Mitchell unconscious during a Week 14 game. [2] Buckley was not penalized, but was later fined. Both Wyche and Mitchell said that they thought that it was a clean hit.