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.

Louie De Palma is a cantankerous, acerbic taxi dispatcher in New York City. He tries to maintain order over a collection of varied and strange characters who drive for him. As he bullies and insults them from the safety of his “cage,” they form a special bond among themselves, becoming friends and supporting each other through the inevitable trials and tribulations of life.

Three armed men take over a private railroad car, determined to rob and kill the passengers.

Now middle-aged, mobster Murray looks back at his humble beginnings as a bootlegger and his rise to becoming wealthy and highly influential. Through it he talks about how much of his success and happiness is due to the support of his "friend" Joe. Unfortunately the only one who blindly believes Joe is anything close to a friend is Murray, because it's obvious to everyone that Joe back-stabs him at every chance and is sleeping with his wife.