ATLANTA (AP) — Students at Apalachee High School outside Atlanta will return to campus for half-days beginning next week, Barrow County school officials announced, after a Sept. 4 shooting that killed four people and injured nine others.

Bomb threats, copycats, and pranks—some from outside the United States—have disrupted schools across the nation.

Parents in Bryan and Effingham County Schools share thoughts on school safety, threats made against Richmond Hill Middle School last week.