In a scene from the movie Predator 2 (1990) we can see the police and drug dealers having a gun fight. In this scene the police and also the drug dealers are well armed with weapons. After the fight the Predator attacks and kills all of the drug dealers. The police also was a very easy target for the Predator at that time.
So why did the Predator choose to kill the drug dealers instead of the police even though both sides were fully armed?