One was killed and three others were injured Wednesday afternoon inside a vehicle on Interstate 5 in Federal Way in the U.S. state of Washington, according to State Patrol.

State Patrol troopers responded to the scene on northbound I-5 and found four people in a black BMW. The male driver died from being stabbed.

One male passenger was shot multiple times, and another male passenger and a female passenger each had multiple stab injuries. They were sent to the hospital for treatment, according to State Patrol.