Five months before an Army Reserve sergeant killed 18 people at a bowling alley and a bar in Lewiston, Maine, his relatives told police he was increasingly paranoid, erroneously complaining that people were describing him as a pedophile. Two months later, he underwent a psychiatric evaluation after service members who were training with him at Camp Smith in New York reported that he was behaving erratically, and last month he told a friend he was "going to shoot up the drill center" at his base in Saco, Maine.*
The fact that the 40-year-old petroleum supply specialist nevertheless managed to commit his horrifying crimes last week, after which he killed himself, underlines the challenge of identifying and thwarting mass murderers. But contrary to what some critics claimed, the problem was not Maine's "woefully weak" gun regulations.
