Date: 7/29/1999

Summary: Day trader Mark O. Barton, 44, who had recently lost a substantial sum of money, went on a shooting spree through two day-trading firms. He started at the All-Tech Investment Group, where he worked, then went on to Momentum Securities. He fled and hours later, after being cornered by police outside a gas station, committed suicide. (Two days before the spree, he killed his wife and two children with a hammer.)

Location: Workplace

Fatalities: 9

Injured:  13

Gender: Male

Type: Mass

Weapon: Three semiautomatic handguns, one revolver

Age of Shooter: 44

Mental Health Details: Yes


mental Health Sources: