Staff. So, we treat this very, very seriously. The school has also declared this weekend an open weekend for cadets, meaning cadets will be allowed to leave campus. Meanwhile. Roanoke county police find no validity to a threat at northside high school. According to a Roanoke County spokeswoman an anonymous phone call was received at the high school on wednesday afternoon. Concerns over the threat spread to social media. The School Resource officer investigated and didnt find a credible threat. Two police cars patrolled the entrance until about 10 this morning. Parents were notified shortly after. Eric inmon, parent it was a hoax. But, at that time we didnt know. I would rather have a missed day and make up a few classes than have to go to a funeral. The superintendent excused all absences for the day. A spokeperson for the School System says. The district handles every incident on a case by case basis, and that their first concern is the safety of its students. Held monday night inside