Many years ago, when I was in college, I worked graveyards at a "stop and rob" type store. One night after 2 a.m. this punk comes in. He grabs a case of beer. I tell him that it's after hours and I can't sell it to him. He sets it down and walks out. 5 minutes later, he walks back in with a broken beer bottle. He grabs the beer that he had previously grabbed, waves the broken bottle at me and attempts to open the cash register. I call 911 while he is trying to open the register and he leaves with beer but no money. Cops catch him walking a few blocks away and arrest him.
At the time Concealed carry was not yet legal... Had it been I might have used deadly force when he threatened me with the broken bottle....
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Oh yeah.... I lived in Corpus Christi at the time...