Out of Darkness (2004)

Veteran buttoned-down LAPD detective Roger Murtaugh is partnered with unhinged cop Martin Riggs, who -- distraught after his wife's death -- has a death wish and takes unnecessary risks with criminals at every turn. The odd couple embark on their first homicide investigation as partners, involving a young woman known to Murtaugh with ties to a drug and prostitution ring.

As a seasoned homicide detective, Thomas Craven has seen the bleakest side of humanity. But nothing prepares him for the toughest investigation of his life: the search for his only daughter Emma's killer. Now, he is on a personal mission to uncover the disturbing secrets surrounding her murder, including corporate corruption, government collusion and Emma's own mysterious life.

Vincent LaMarca is a dedicated and well-respected New York City police detective who has gone to great lengths to distance himself from his past, but then makes the terrible discovery that his own son has fallen into a life of crime.

A former government operative renowned for his stealth, Jack Cole is now a Los Angeles police detective. When a series of horrible murders occurs in the metro area, Cole is assigned to the case, along with tough-talking fellow cop Jim Campbell. Although the two men clash, they gradually become effective partners as they uncover a conspiracy linked to the killings, which also involves terrorism and organized crime.

Coming from a police family, Tom Hardy ends up fighting his uncle after the murder of his father. Tom believes the killer is another cop, and goes on the record with his allegations. Demoted to water-way duty Tom, along with new partner Jo Christman, navigate the three rivers looking for clues and discovering bodies. This time the victims are women Tom knows, he must find the killer to prove his innocence.

A veteran homicide detective who has witnessed his socialite girlfriend kill her husband sees his inexperienced brother assigned to the case.

Two homicide detectives try to find just the facts behind a mobster's brutal murder.

Warren Quimby manages a drugstore while trying to keep his volatile wife, Claire, happy. However, when Claire leaves him for a liquor store salesman, Warren can no longer bear it. He decides to assume a new identity in order to murder his wife's lover without leaving a trace. Along the way, his plans are complicated by an attractive neighbor, as well as a shocking discovery that opens up a new world of doubts and accusations.

A serial killer is loose on the streets of Atlantic City. His ten victims are prostitutes, his methods are ruthless and yet his motives are unknown. Two embattled homicide detectives, Mayfield and Jesse, are in a race against time to catch this killer. They have just a few hours to utilize all of their resources and prevent murder number eleven. But with very few leads, very little support, and luck playing against them they are in for a long night because being wrong is unforgiving and number eleven is already gone.

A white female detective is partnered with a black male detective to find the person who is committing a series of particularly vicious murders. During the course of the investigation the two begin to develop an attraction to each other, but the situation is complicated by the fact that he is married.

Homicide detective Walter D'Arcangelo is the only link to a serial killer who preys on adulterous women. Walter must confront his past in order to prove himself innocent before more women are killed.

On New Year's eve in London, a provocative game spins out of control and ends in murder, the true killer elusive amidst conflicting testimony and hidden motives.

Two homicide detectives investigates the murder of a woman ...