What are the possible consequences of a minor distribution charge?

My friend, 16 years old was recently caught with (I'm not sure how much) 'magic mushrooms', marijuana, ecstasy, and (I think) a little bit of cocain. He will mostly likely (what I'm assuming and what I know) get charged with distribution for all (maybe minus the coke). He was at a party in which a girl had a bad reaction and almost OD on ecstasy that he had sold to her boyfriend, in which he gave to her. What are the possible outcomes of this situation. If it helps I also know he has already been charged with misdemeanors in the past, and had a warrent out for a missed court date. How much time is he looking at?