Gay New York couple Stephen Torcelli and Danny Russo have something to hide from Stephen's parents -- their jobs as Mafia enforcers. When the Torcelli family plans to visit, Stephen and Danny panic because Stephen's father works for the FBI. Despite efforts to keep family and Mafia separate, a birthday party gets mixed up with a mobster's daughter's engagement party. Trouble arises when the mobsters concoct a political scheme at the party.

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.