This was an English speaking American made movie. I remember the scene pretty well. It involved a drug deal in an apartment building. There were 3 undercover cops, 2 male, 1 female. The drug dealer has a Rottweiler on a chain. The undercover cop says something along the lines of the dog is scaring his girl, the drug dealer punches the dog, says something about teaching the dog respect. Soon after it turns into a shootout, one of the men dies, the other man is shot, I believe in the leg. The woman pursues the drug dealer and winds up getting killed outside of the building where the injured cop finds her. That’s all I remember.