Jaded Det. Russ Agnew reluctantly partners with charming FBI Agent Milt Chamberlain to solve a drug-related double homicide, but while Milt investigates with the high-tech resources of the FBI, Russ prefers old-school police work and instinct.

When BCPD's police dog, Cookie, sniffs out a stash of heroin in a young girl's backpack, Russ and Milt have competing theories as to where it came from and why she had it. Also, Jacocks travels to Detroit for a training seminar, with the ulterior motive of finding out why Milt was sent to Battle Creek.