This entire discussion misses the mark. Starting with the 1991 mass murder at Luby's in Texas (on Prozac) to this latest mass murder all have two common links. Each and every one of these deranged mass murderers had been prescribed Selective Serotonin Re-uptake Inhibitors (SSRIs). When a gun was not available the murderers used macheties, knives and automobiles.The second link is none of these mental patients was closely monitored by their doctors. It's not guns; its powerful mind altering drugs that are to blame.