A former athletic director, turned suspected sex predator, is changing his plea.

In court on Monday, Johnnie Walker revoked his not guilty plea.

Walker was supposed to go to trial later this month, but that has been pushed back. He is now set to enter a new plea in mid July.

Walker is accused of attempted Internet luring of a child.

He was arrested April 19th, 2007 on a warrant for having sexually explicit online chats with someone he thought was a 14–year–old girl.