Jared Lee Loughner was found competent Tuesday to stand trial and pled guilty to 19 counts, including murder, for the January 2011 shooting in Tucson in which six people were killed and 13 wounded – including then-Rep. Gabrielle Giffords (D) of Arizona. In mass shootings like this where the perpetrator was not killed during the rampage, here’s how the cases have been resolved.
Alleged mass shooters from Aurora, Colo., to Tucson, Ariz., have had brushes with mental-health issues. Early reports suggest that Santa Monica shooting suspect John Zawahri might have, too.
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