well according to that search warrant, when the police arrived a female slapped the back of the car...
the BCA are not sure what happened next “but the female became deceased in the alley”
no mention that the Somali moslem SHOT HER !!!
Maybe she wanted to get their attention before they drove away. Or maybe they almost ran her over, and she touched the car trying to get out of the way. Or maybe she lost her balance somewhat and put her hand on the car to keep her balance.
Whatever happened, I can't imagine anyone thinking the appropriate response to a woman "slapping" a car is to shoot her. In terms of the use of force in a situation like this, where someone is simply approaching police officers to talk to them, the situation for the officers is essentially the same as it would be for a civilian.
It is hard to imagine a situation where an appropriate use of deadly force would occur if someone "slapped" your car once.