Woman kills drug dealer she blew then some cops

All I remember out of the entire movie is that this woman at one point blows a drug dealer she had seen a few times and he finishes in her mouth which she then yells at him about (all nongraphic. It isn’t a porn). Shortly after that she kills him then I also remember her killing some cops while getting rid of the body which she took down to the bones in the kitchen. That’s all i’ve got.