he is a loner at college - people in the dorm don't pay him much attention - he is extremely intelligent probably doesn't have to study as much as others - borderline genius - he looks very young for his age probably "geeky" looking- probably has been a victim of severe bullying in high school ... probably is well behaved quiet and shy in the company of adults (older family members) - he is an ardent NON smoker and NON drinker... I swear, I have an alibi for the times of the shootings!