I certainly don’t advocate this sort of thing, but based on what little information we have here, I’m pretty sure she shot the wrong one.
The woman reportedly became irate when a taco truck worker denied her request to reheat her taco when she said it was cold.
But when her boyfriend told her to calm down, she allegedly pulled out a gun.
Her boyfriend was shot at one point, but it is not clear if she intentionally shot him or if the gun fired accidentally.
He is expected to survive, and has hopefully already made a mental note to himself to be a bit more strict about when is and is not a good time to tell her to lighten up.