Top of the Heap (1972)

Synopsis
In this 1972 actioner, a Washington DC cop is proud that he is one of the few African Americans on the force. He is not well loved by his peers or the street people. The trouble erupts when he is overlooked for a promotion. The angered cop goes off the deep end and begins using his gun to launch a personal vendetta against street crime. In the end it is all for naught and he does not survive the adventure. ~ Sandra Brennan, All Movie Guide