''He's a graduate of a well-known and prestigious prep school in St. Louis. He has graduate degrees in administration,'' he told the AP. ''With his qualifications, recommendations and work ethic, we made the decision to hire him.''
''There's a lot of speculation as to how this may have happened,'' he said. ''Every scenario has gone through my mind. I think I've exhausted the possibilities in my mind to try and understand what was going on in his mind. I just don't know. There are no answers.''