Two robbers unknowingly break into the home of a murderer who is in the process of hiding his latest victim.

Los Angeles, 1949. Ruthless, Brooklyn-born mob king Mickey Cohen runs the show in this town, reaping the ill-gotten gains from the drugs, the guns, the prostitutes and — if he has his way — every wire bet placed west of Chicago. And he does it all with the protection of not only his own paid goons, but also the police and the politicians who are under his control. It’s enough to intimidate even the bravest, street-hardened cop… except, perhaps, for the small, secret crew of LAPD outsiders led by Sgt. John O’Mara and Jerry Wooters who come together to try to tear Cohen’s world apart.

Just days before Rhett (Chris Pine) is leaving for Nashville to pursue a lifelong dream of being a singer/songwriter, his girlfriend Samantha (Bre Blair) realizes that "his" future may not be "their" future. This news comes as a shock to Rhett, and he is faced with having to choose between following his dream and staying in his hometown in order to be with the woman he loves.

Police drama set in New York City, exploring the internal and external struggles of the fictional 15th precinct of Manhattan. Each episode typically intertwined several plots involving an ensemble cast.