“I’m gonna kill all of you.”

Working in a restaurant at 2:30 am some dude shows up and is just watching us through the front window… seemed drunk at first, ignored him for a few minutes, turned back around and he had a HUGE fucking rock in his hands and lifts it above his head and slams it against the window shattering the outside layer. He then looks directly at us and says “I’m gonna kill all of you.” We dialed the police immediately and armed ourselves with kitchen knives. He wandered back to his car and sped off. The cops got there maybe 8 minutes later (seemed like 30 at the time) and couldn’t find the guy. We were robbed at gun point a few nights later…. I just walked out and never went back