Incidents rattle Albany schools
Albany police Sergeant Jerry Drum said the student came back to campus with the pellet gun in his backpack.
Authorities put the campus into lockdown.
"With the recent things back east," Sgt. Drum said, "and even the mass shooting at the Clackamas Town Center, absolutely everyone's at a heightened awareness of these types of things."
Drum said no students were in grave danger in either of these incidents.