Bystander tries to save woman from husband who killed 3 kids

LAS VEGAS (AP) — A good Samaritan could not save a Las Vegas woman screaming for help as her gun-wielding husband chased her from their home to two drug store parking lots in a chaotic murder-suicide that left a family of five dead, authorities said Thursday.

The man gunned down his wife outside a business and killed their children, ages 9 to 15, at their apartment before shooting himself at the home, police said.

Witnesses outside the store reported hearing four gunshots, and a bystander rushed to the woman, but she was already dead, with least one gunshot wound to the head, McGrath said.