I know the family of Brady Johnson, DJK's roomate. They have been roomates for atleast the last three years. I have never known of AC living with DJK. DJK and Brady both come from well to do parents and I think access to money was no problem. It was not like Brady was a starving college student trying to make extra cash to get through school. But alot of times we see kids that come from money get into more trouble because they think they are bulletproof.
I think KF tries to run a clean program knowing the problems with drugs in schools and in the NFL, which he had seen first hand. For any of you that have or are trying to raise kids these days it's tuff. And that those of you that havent yet just wait till you try to keep track of whats going on with your own let alone 85 football players.
DJK is 23 years old. If KF needs to hold his hand still that kid is going to have more problems in his life if he does not learn from this. Droptine37 said it best and like said before would have the most knowlege of what goes on at the D1 level.