Dave kills his alcoholic father to end the cycle of violence in the house. But when his little brother Tom confesses to the murder and goes to jail, Dave turns to petty crime to pay the bills.

In cases ripped from the headlines, police investigate serious and often deadly crimes, weighing the evidence and questioning the suspects until someone is taken into custody. The district attorney's office then builds a case to convict the perpetrator by proving the person guilty beyond a reasonable doubt. Working together, these expert teams navigate all sides of the complex criminal justice system to make New York a safer place.

A gallery of characters in Brooklyn in the 1950s are crushed by their surroundings and selves: a union strike leader discovers he is gay; a prostitute falls in love with one of her clients; a family cannot cope with the fact that their daughter is illegitimately pregnant.