Strip clubs are full of drunk & tipsy people so not surprised that this shooting happened.
A stripper told me it was two pimps having an argument. I have no idea if that is factual since strippers routinely lie to me ("damn you have a big dick!" etc.)
Too bad they didn't kill each other.
I've noticed a definite shift in the type of people who go to the club occurs as the evening progresses. It doesn't make me uncomfortable, but I can understand why you don't hear of confrontations in the parking lot at 6 p.m.