Photos: School shooting in Marysville, Wash.

Grove Church in Marysville is filled for a vigil held for victims of the school shooting.   (Ted S. Warren / Associated Press )

Cassandra LaBrake, a Marysville-Pilchuck High School senior, embraces her mother, Shellie LaBrake, at a reunification center near the scene of the school shooting.   (Jordan Stead / Associated Press )

Mourners gather at a vigil for school shooting victims at Grove Church in Marysville, Wash.  (Ted S. Warren / Associated Press )

Students reunite with friends and family near Marysville-Pilchuck High School, where a student opened fire on classmates.   (Dan Bates / Associated Press )

Emergency personnel transport one of the Marysville school shooting victims to Providence Regional Medical Center in nearby Everett.  (Dan Bates / Associated Press )

Parents crowd around buses that brought students to a nearby church after the shooting at Marysville Pilchuck High School.  (Ted S. Warren / Associated Press)

Students and family members embrace after leaving Marysville-Pilchuck High School in the aftermath of a shooting on the high school’s campus on Friday.  (David Ryder / Getty Images)

A student wearing a Marysville Pilchuck football jersey is comforted at a church where students were taken to reunite with parents after the shooting at Marysville Pilchuck High School.  (Ted S. Warren / Associated Press)