A shooting at a Seattle-area high school left at least two dead, including the gunman (a student) and one other student or staff member. Several other students injured.

The incident occurred 45 minutes north of Seattlen at Marysville-Pilchuk High School. Police say the gunman, a 15-year-old freshman considered popular by most students, opened fire with a handgun in a crowded cafeteria on Friday morning, shooting several students in the head.

The shooter’s gun then either jammed or he ran out of ammo, prompting most other students to scatter. He then reportedly turned the gun on himself.

One victim is reported dead, and three or four more were taken to local hospitals. Those who knew the student are stunned, and officials are still searching for a possible motive.