Haines School officials say operations are back to normal after they identified the person who wrote a school shooting threat on a bathroom stall wall last week. Police and school officials say there is no active threat to the students, but superintendent Roy Getchell said the incident was a jarring reminder for the school of how important security is in the 2020s.

“Frankly, Uvalde happened,” he said, referring to the 2022 Texas shooting that killed…