Marysville-Pilchuck shooting timeline (slide show)

Timeline of the events of the shooting at Marysville-Pilchuck High School Friday, Oct. 24. The shooter and a female victim were killed.

Timeline of the events of the shooting at Marysville-Pilchuck High School Friday, Oct. 24.

The shooter and  a female victim were killed.

Marysville School District superintendent Becky Berg announced that schools will be closed the week of Oct. 27.

Marysville police spokesman Robb Lamoureux gave a timeline for the shooting at the 5:30 p.m. news conference at City Hall.

10:39 a.m. An anonymous cell phone call notified police of a shooting on campus.

10:41 a.m. School resource officer was on scene.

10:43 a.m. “Shooter was down.”

10:49 a.m. Eight police cars entered the scene.

11 a.m. Police called for a “full SWAT” right now.

SMART team, Snohomish, County Multi-Agency response team, is on campus conducting the investigation. Students who witnessed the event are being interviewed by detectives.