Parents of students at Quincy Notre Dame high school have been alerted to a possible bomb threat discovered by QND staff.

According to KHQA, a "images and a message written in a bathroom stall that read: 12/16/15" were found inside a school bathroom on Friday. December 16 is the first day of finals at Quincy Notre Dame. Automated phone calls alerting parents to the threat were sent Friday morning.

WGEM reports that the school's administration is working with law enforcement, and is planning "added safety measures" on Monday.

Kurt Parsons