A shooting at an elementary school in Bend on Thursday left three children and one teacher dead

For three long hours on Thursday afternoon, Joe Camarlinghi waited at a Bend, Oregon, church for word about his daughter.

Camarlinghi had received an alert about a shooting at Silver Rail elementary, heard sirens and quickly headed to campus, where he was directed to the church along with other parents. Parents and teachers cried and hugged, and waited.

One teacher and three children killed after Griffin J John II, 16, barged into elementary school and began shooting

• Oregon elementary school shooting: what we know so far

The 16-year-old who barged into an elementary school in Bend, Oregon, and unleashed a barrage of gunfire that killed a teacher and three children was a former student at Silver Rail elementary, officials confirmed in a Friday press conference.

The heavily armed shooter, identified as Griffin J John II, climbed over a fence and onto the school’s property before shooting through a set of locked doors to enter the building.