Reports are coming in of Flint Northern High School was on lock down due to a someone in possession of a gun in the hallways.  According to Flint Police Operations page on Facebook, a black male was in the hallway with a gun screaming he was going to shoot everyone. 

The Police Department had K9 units at the school sweeping the school for weapons while they were looking for the suspect.  As of now, nothing has been reported to say the early reports were true.  The lock out was lifted and things are getting back to normal.