And the search goes on for scapegoats....The list is building. We have Warner Bros. for making the movie. The theater for not locking it down like a vault. Doctors for not treating him right. University of Colorado fro accepting packages for Holmes. Paint ball guns, and the sport of paint balling. Smoke bombs, guns, ammo manufacturers, big magazines, drugs, drug companies, he was lonely, and best of all, three women turned him down, so its their fault also. I'm sure before its all said and done there will be one heck of a laundry list of scapegoats.
If drugs to treat ADD were the cause, we would have a few mass shootings every day. Why can't we just face the fact Holmes has a large number of screws loose?