Rosewood

Dexter Morgan, a blood spatter pattern analyst for the Miami Metro Police also leads a secret life as a serial killer, hunting down criminals who have slipped through the cracks of justice.

The story of an inner-city Los Angeles police precinct where some of the cops aren't above breaking the rules or working against their associates to both keep the streets safe and their self-interests intact.

A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrible demons, who might be as dangerous as the depraved murderers he hunts.

The murder of a young boy in a small coastal town brings a media frenzy, which threatens to tear the community apart.

Told from the points of view of both the Baltimore homicide and narcotics detectives and their targets, the series captures a universe in which the national war on drugs has become a permanent, self-sustaining bureaucracy, and distinctions between good and evil are routinely obliterated.

Two guys fall in love with each other. Bai Yan is a gangster. Qing Yun is a detective. This is their story.

21 Jump Street revolves around a group of young cops who would use their youthful appearance to go undercover and solve crimes involving teenagers and young adults.

Pie in the Sky is a British offbeat police comedy drama programme starring Richard Griffiths and Maggie Steed, created by Andrew Payne and first broadcast in five series on BBC1 between 13 March 1994 and 17 August 1997 as well as being syndicated on other channels in other countries, including the Australian Broadcasting Corporation. The series departs slightly from other police dramas in that the protagonist, Henry Crabbe, while still being an on-duty policeman, is also the head chef of the title restaurant set in the fictional town of Middleton and county of Westershire.

Taggart is a Scottish detective television programme.The series revolves around a group of detectives initially in the Maryhill CID of Strathclyde Police, though various storylines have happened in other parts of the Greater Glasgow area, and as of the most recent series the team have operated out of the fictional John Street police station across the street from the City Chambers.

Two police officers, the older Lt. Stone and the young upstart Inspector Keller, investigate murders and other serious crimes in San Francisco. Stone would become a second father to Keller as he learned the rigors and procedures of detective work.

Highly skilled Detective Inspector Jane Tennison battles to prove herself in a male dominated world.

Jigsaw John is an American crime drama television series that aired from February 2 until June 14, 1976.