School shooting in Marysville, Washington

Flowers are pictured on a fence outside Marysville-Pilchuck High School as a rainbow is seen in the sky the day after a shooting at the school in Marysville, Washington.  (Jason Redmond / Reuters)

Flowers are pictured outside Marysville-Pilchuck High School the day after a shooting at the school in Marysville, Washington October 25, 2014.  (Jason Redmond / Reuters)

Cassi Bjorne (2nd L), whose son is a senior at Marysville-Pilchuck High School, hugs Joanne Parker (L) during a vigil at Mountain View Presbyterian Church in Marysville, Washington.  (Jason Redmond / Reuters)

A security officer speaks to parents returning with their children to pick up belongings left behind at Marysville-Pilchuck High School the day after a shooting at the school in Marysville.  (Jason Redmond / Reuters)

Jada Romulus (L), 16, consoles Charlotte Jackson, 15, as area students and community members attend a vigil at the Grove Church after a shooting at Marysville-Pilchuck High School.  (Jason Redmond / Reuters)

Katelynn Janisko (L-R), 15, Rachel Cowan, 15, and Jamison Strickland, 15, light candles as students and community members attend a vigil at the Grove Church the after a shooting at Marysville-Pilchuck High School.  (Jason Redmond / Reuters)

Students and community members attend a vigil at the Grove Church after a shooting at Marysville-Pilchuck High School.  (Jason Redmond / Reuters)

Members of the Oak Harbor High School football team, who were scheduled to play Marysville-Pilchuck High School on Friday, attend a vigil at the Grove Church.  (Jason Redmond / Reuters)

Students gather with parents and at Shoults Gospel Hall in Marysville, Washington.  (Matt Mills McKnight / EPA)

Students gather with parents and at Shoults Gospel Hall in Marysville, Washington.  (Matt Mills McKnight / EPA)

Students gather with parents and at Shoults Gospel Hall in Marysville, Washington.  (Matt Mills McKnight / EPA)

Salvation Army worker Gene Rutherford (C) consoles two students at the Shoultes Christian Assembly after they were evacuated from Marysville-Pilchuck High School in the aftermath of a shooting on the high school’s campus.  (David Ryder / Getty Images)

A student embraces a family member at Shoultes Christian Assembly after being evacuated from Marysville-Pilchuck High School in the aftermath of a shooting on the high school’s campus.  (David Ryder / Getty Images)

Students gather with parents at Shoults Gospel Hall in Marysville, Washington.  (Matt Mills McKnight / EPA)

A student walks along the road away from school in Marysville, Washington after a school shooting that occured at the Marysville-Pilchuck High School nearby.  (Matt Mills McKnight / EPA)

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

Family members and students wait to reunite at Shoultes Christian Assembly after leaving Marysville-Pilchuck High School in the aftermath of a shooting on the high school’s campus.  (David Ryder / Getty Images)

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

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

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

A woman talks on the phone while holding her child in Marysville, Washington.  (Matt Mills McKnight / EPA)

A Washington State Highway Patrol office guides a car out of the parking lot at Shoults Gospel Hall in Marysville, Washington.  (Matt Mills McKnight / EPA)

Students talk with FBI agents at Shoults Gospel Hall in Marysville, Washington.  (Matt Mills McKnight / EPA)

FBI agents stand outside Shoults Gospel Hall in Marysville, Washington.  (Matt Mills McKnight / EPA)