As the president leaves the White House to do some Christmas shopping, Toby finds out about a war hero who died alone, and a persistent reporter begins to win over CJ for a date.
Briscoe Curtis, McCoy and Kincaid witness an execution and try to come to terms with their roles in the killing of another human being.
A dead body in Central Park is the improbable link to a sex work ring catering to the rich and famous.
When a shooting at city hall leaves a councilman dead and a water inspector injured, the prosecution has a difficult time securing the murder weapon.
The wife of a millionaire is found murdered in Central Park and, due to a long history of attacks in the area, there are several suspects.