do it or even known what to do. we should point out right here at the top that jared loughner has neither been diagnosed with any mental illness nor convicted of any crime. we should also say mental illness doesn't equal violence and when it does it's usually suicidal not homicidal violence. but for some reason, people were wary of loughner. a classmate wrote to friends, quote, we have a mentally unstable person in the class that scares the living crap out of me, she wrote. one of those whose picture you see on the news after he's come into class with an automatic weapon, she went on to say. then this from staff and faculty at pima community college. listen. >> this guy was mentally disturbed. he was very isolated. i was scared of what he could do. i wasn't scared of him physically but i was scared of him bringing a weapon to class. >> one of his teachers. in fact, starting in february last year, his erratic behavior