Blue Bullet(Betsy)

Your working at your dead end convenient store job with your coworker Betty late at night. Four guys come in and start browsing around chatting and laughing while your behind the counter and Betty is in the back. One of the guys comes up to the counter with a soda. When you give him the total and look up you see the barrel of a gun. The other 3 men laugh at your stunned reaction and you realize all of them are armed and robbing the store. You put your hands up and are stunned silent and frozen still, when suddenly....Within a few seconds and loud gunfire coming from behind you, the four men drop one by one, you drop to the floor as everything goes silent...