People react as they wait at a church where students were taken to be reunited with parents following a shooting at Marysville Pilchuck High School in Marysville, Wash., on Friday.

People react as they wait at a church where students were taken to be reunited with parents following a shooting at Marysville Pilchuck High School in Marysville, Wash., on Friday.

A woman waits on a curb at a church where students were taken following a shooting at Marysville Pilchuck High School in Marysville, Wash., on Friday.

A girl is comforted at a church where students were taken to be reunited with parents following a shooting at Marysville Pilchuck High School in Marysville, Wash., on Friday.

People embrace in a circle at a a church where students were taken to be reunited with parents following a shooting at Marysville Pilchuck High School in Marysville, Wash., on Friday.

People embrace in front of school busss at a church Friday, where students were taken to be reunited with parents following a shooting at Marysville Pilchuck High School in Marysville, Wash.

Students are unloaded from buses at a church Friday, where they were taken to be reunited with parents following a shooting at Marysville Pilchuck High School in Marysville, Wash.

A woman talks on a phone at a church Friday, where students were taken following a shooting at Marysville Pilchuck High School in Marysville, Wash.

Parents and students move under police tape at a church Friday, where students were taken following a shooting at Marysville Pilchuck High School in Marysville, Wash.

Two people embrace at a church Friday, where students were taken to be reunited with parents following a shooting at Marysville Pilchuck High School in Marysville, Wash.

This image made from video shows students with their hands raised walking out of Marysville-Pilchuck High School in Marysville, Wash., on Friday.