GTA V: Random Event: Bad Bikers

Will bikers never learn to play nice?

As Michael you come across 2 bikers holding up a dealer next to a store. They are about to shoot him unless you intervene.

He thanks you and asks you to follow him to his car to the West. As you get to the car 5 bikers on motorcycles come buy and find their dead friends. They start shooting at you even if you are hidden behind the car. Use your bullet time superpower to quickly dispatch them. The dealer will give you $1000 for your troubles and karma.