Son's friend forged a letter for his appeal

that’s the first thing I did and his MO is to not respond to messages despite my urging to do so or I will move forward. I will give him another chance to talk to me about it. Will forward the email Clemson sent me about my inquiry so he knows I am serious and hope he responds. I think that is what makes me mad just as much is what seems to be an untouchable attitude and his thinking he can get away with everything. It could be a good thing for my son that their relationship ends but we are no where near that yet. Just trying to do things 1 step at a time.