Mass murderers often not mentally ill, but seeking revenge, experts say
http://vitals.nbcnews.com/_news/2012/07/20/12858757-mass-murderers-often-not-mentally-ill-but-seeking-revenge-experts-say?lite
Those who commit mass murders are often angry and isolated, but usually aren't mentally ill, violence experts said Friday after a shooting during the midnight screening of "The Dark Knight Rises" in an Aurora, Colo., movie theater. James Holmes was arrested as a suspect in the shooting that killed 12 people and wounded 59 others.
There are exceptions Jared Loughner, who shot and killed six people in Arizona in 2011, gravely injuring then-member of Congress Gabrielle Giffords, was diagnosed with schizophrenia. Mental health experts say people with mental illness are not any more likely than anyone else to become violent, however.
Such well-planned attacks are rare and not meant to make a statement, Fox said. They basically want revenge, he said. Contrary to the common misperception that these guys suddenly snap and go berserk, these are well-planned executions.