Good lord, what an idiot principal. If the principal saw how un-gun-like it looked, he could have been brave enough to walk his lazy ass down to where the student was and said "Hey (Name), check this out. (show AI detection picture) The AI camera thought this was a gun in your pocket. I think it's wrong, but they like to have a staff member sign off on these since keeping everyone safe from violence is a huge deal. Can I take a picture of what it actually is in your pocket?"