Righteous Kill

Two veteran New York City detectives (De Niro and Pacino) work to identify the possible connections between a recent series of murders. All of the victims are criminals that slipped through the cracks of the Judicial System and as the evidence mounts it begins to look like the murderer may be an NYPD Officer.

Turk (Robert De Niro) and Rooster (Al Pacino) are partners in the NYPD Homicide Division. They have 30 years of service investigating murders, and before they pull the pin, they want to solve their last big case. The city has a serial killer who is targeting criminals who have fallen through the cracks of the judicial system and have gotten away with rape, murder, and other heinous crimes. The serial killer believes that he is helping the police by taking the scum of the earth out of society for good, never to hurt any law abiding citizens again. The serial killer shoots the criminal at very close-range and leaves a four-line poem justifying the execution. Turk and Rooster want to give this person a medal, but instead, they must arrest him before he kills again. Douglas Young (the-movie-guy)

Righteous Kill is a 2008 action-crime film directed by Jon Avnet, and starring Robert De Niro,[1] Al Pacino, Donnie Wahlberg, and Curtis Jackson.[2][3] The film was released in the United States on September 12, 2008