RED DOG " The Vow": "The Vow"

Eli Vance was eighteen when he watched Atlanta police officer Jake Grimes execute his father in cold blood. The crime: Marcus Vance discovered that the elite RedDog narcotics unit was running drugs instead of stopping them. The consequence: two bullets, center mass, and a death certificate calling it "justified force."
But Eli makes a promise over his father's body—Every. Single. One—and spends the next ten years methodically destroying the seven cops who built their fortune on blood money a...