Risky Behavior (Bad Behavior, #1)

It's day one of Darren Corliss's career as a detective, and not only has he been assigned a notoriously difficult partner, but the guy might also be a pill-popping dirty cop. Internal Affairs needs proof, and Darren gets to be their eyes and ears whether he wants to or not.

Detective Andreas Ruffner doesn't play by the rules, and he doesn't play well with others. With bodies piling up and a list of suspects who are way above his pay grade, the last thing he needs is a wet-behind-the-ears kid...