SAN FRANCISCO, Feb. 24 (Xinhua) -- Four people were killed in a stabbing attack Tuesday morning in Purdy, U.S. state of Washington, according to the Pierce County Sheriff's Office.
Police responded to reports that a man, allegedly in violation of a no-contact order, was outside a residence and began attacking people with a knife.
When deputies arrived, three victims were found dead at the scene. A fourth victim was transported to a nearby hospital, where they later died.
The suspect was shot and killed by responding deputies.
The case remains under investigation, authorities said. ■
