I own a pawnshop with my wife. We both work there. This just happened about 45 mins ago. Three young men come into my store and start lurking. I have other customers in here. My wife is in the back room separated by a 2 way mirror. All the customers have now gone and it is just the three young men. I guess she is watching better than I am, because all of a sudden I hear the charging handle on the AR15 in back of the store go. The three young men who had been lurking till all the other customers left just ran out, leaving a box cutter behind.