Spent Shell Found in Classroom at High School

Police and school officials are still investigating the origin of a spent shell casing found in a classroom at Lincoln Sudbury Regional High School on Tuesday, said Police Chief Scott Nix.

Both Lincoln and Sudbury police departments responded to assist with safety and security measures when they were notified that the casing was found in a classroom.

“Security protocols were initiated while an investigation ensued into the origin of the casing with Lincoln Sudbury staff and police working collaboratively together,” said Chief Nix in a release. “The origin of the casing is yet to be determined but no live rounds nor were any weapons discovered.”

Anyone with information relative to the discovery is encouraged to contact the Sudbury Police Department.

A Waltham middle school was under a soft lockdown last week when a live shotgun round was found in the school.