A shootout between a motorist and the police leads to the discovery of a gruesome Russian mob killing --- and a traumatized boy who was an eyewitness to the murder.

McCoy and Carmichael risk violating the civil liberties of witnesses when they are forced to jail them in order to safely continue their investigation.

The father of a dying girl gets his revenge on an insurance executive who denied a certain leukemia treatment for his daughter. One problem arises when the father is technically on both sides of the law.

The investigation into the murder of a former bookie turned mob informant reveals a disturbing new wrinkle in organized crime involving legitimate businessmen moonlighting as contract hitmen in a battle for mob leadership, and ends with a Federal ploy to nullify the plea bargain in the case, leaving McCoy seething and two more people dead.

Green and Fontana bring SVU Detective Olivia Benson onto their scene when a DOA has her number on his cell phone.

This crossover starts on Law & Order: Special Victims Unit S07E02 Design (I).

Bernard becomes the target of a dangerous website that is partly responsible for a homicide the detectives are investigating