Dan August: Once Is Never Enough

A tough homicide cop is assigned to track down a serial killer who is murdering prostitutes.

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.

Joe Gavilan and his new partner K. C. Calden, are detectives on the beat in Tinseltown. Neither one of them really wants to be a cop, Gavilan moonlights as a real estate broker, and Calden is an aspiring actor moonlighting as a yoga instructor. When the two are assigned a big case they must work out whether they want to solve the case or follow their hearts.

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

Ex-San Francisco vice cop Samantha Roarke and Hollywood homicide detective Ryan Hayes team up to investigate an international drug cartel in Los Angeles, leading them to an ex-CIA operative turned drug kingpin who's organizing a heroin distribution center in the city.

The body of teenager Gloria Hollinger is found dead on a Los Angeles beach, and Lt. Phil Gaines is in charge of the investigation. Gaines learns that the girl, a stripper and prostitute, committed suicide, but he ignores the connection between her and a powerful mob lawyer, Leo Sellers. Hollinger's father, however, is not satisfied with Gaines's results, and attempts to investigate the case on his own.

A newly promoted police sergeant discovers his girlfriend my be involved with a gang of car thieves.

Homicide cop Rita Cates takes a murder case where the victim is a Las Vegas stripper. The investigation immediately takes a perverse turn when she discovers the prime suspect: a psychotic ex-cop with whom she once had a torrid affair. That initial affair drove Cates' husband to suicide, but it doesn't stop her from picking up where she left off. In the heat of passion, she jeopardizes the case, her career and her life.

Eying a large inheritance, a reporter marries a rich woman with failing health. When she begins feeling healthy after the wedding, the reporter takes drastic measures to make sure his wife dies.

Also known as "Dragnet 1966," this TV movie was originally the pilot for the 1967 relaunch of the original 1950s "Dragnet" radio show and TV show (which also had it's own movie in 1954, from the same creative team). However, the pilot wasn't actually aired until 1969. In this feature-length entry, Sgt. Joe Friday is called back from vacation to work with his partner, Officer Bill Gannon, on a missing persons case. Two amateur female models and a young war widow have vanished, having been last seen with one J. Johnson. In the course of tracking down Johnson and the young ladies, the detectives wind up with two different descriptions of the suspect, one of which closely resembles a dead body found in a vacant lot. But the dead man, later identified as Charles LeBorg of France, proves not to be J. Johnson, when a third young model disappears.

The chilling true story of the "two of a kind" killing cousins, Angelo Buono and Kenneth Bianchi, better known as the Hillside Stranglers.

Mike Stone's back and his old partner, Steve Keller, is missing. So Mike heads up an investigation. At the same time, he is investigating another brutal murder. And he is trying to decide which of two inspectors shall he recommend for the position of Lieutenant; a woman who has a "Dirty Harry" tendency or a man who reminds him of Steve Keller.

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.

Police detective Jack Flinder is already in trouble with the rest of his force for imprisoning a corrupt partner, but now he has a new problem to deal with. Another officer has been murdered in a hotel room, where he was with a prostitute named Lisa, who managed to escape with her life. Flinder has to track down Lisa to find out what happened, but the answer proves the corruption in his department runs much deeper than he had initially believed.

A homicide detective assigned to investigate the serial killings of New York policewomen begins to suspect that the serial killer might be a fellow police officer.

Lone-wolf detective Angie Tribeca and a squad of committed LAPD detectives investigate the most serious cases, from the murder of a ventriloquist to a rash of baker suicides.

Deputy Police Chief Brenda Leigh Johnson transfers from Atlanta to LA to head up a special unit of the LAPD that handles sensitive, high-profile murder cases. Johnson's quirky personality and hard-nosed approach often rubs her colleagues the wrong way, but her reputation as one of the world's best interrogator eventually wins over even her toughest critics.

Hunter is an American police drama television series created by Frank Lupo, and starring Fred Dryer as Sgt. Rick Hunter and Stepfanie Kramer as Sgt. Dee Dee McCall, which ran on NBC from 1984 to 1991. However, Kramer left after the sixth season to pursue other acting and musical opportunities. In the seventh season, Hunter partnered with two different women officers. The titular character, Sgt. Rick Hunter, was a wily, physically imposing, and often rule-breaking homicide detective with the Los Angeles Police Department. The show's main characters, Hunter and McCall, resolve many of their cases by shooting dead the perpetrators. The show's executive producer during the first season was Stephen J. Cannell, whose company produced the series.

Syd Burnett has left her complicated past behind to become an LAPD detective. Paired with a new partner, Nancy McKenna, a working mom with an equally complex past, Syd is pushed to examine whether her unapologetic lifestyle might be masking a greater personal secret. These two women don't agree on much, but they find common ground when it comes to taking on the most dangerous criminals in Los Angeles.

Complex, offbeat Detective Charlie Crews returns to the force after serving time in prison for a crime he didn’t commit. Crews’ new lease on life has provided him with a Zen-like outlook, peace of mind and no need for vengeance, an attitude which can be challenging to maintain when someone he cares about is threatened — or when he is investigating the mystery surrounding the murder he was falsely accused of.

Perhaps their strikingly different personalities make the relationship between detective Jane Rizzoli and medical examiner Maura Isles so effective. Jane, the only female cop in Boston's homicide division, is tough, relentless and rarely lets her guard down, while the impeccably dressed Maura displays a sometimes icy temperament — she is, after all, more comfortable among the dead than the living. Together, the best friends have forged a quirky and supportive relationship; they drop the protective shield in each other's company, and combine their expertise to solve Boston's most complex cases.

Silk Stalkings is a crime drama television series. The series portrays the daily lives of two detectives who solve sexually-based crimes of passion among the ultra-rich of Palm Beach, Florida.

A chronicle of the two major police investigations by LAPD Detective Greg Kading into the deaths of Tupac and The Notorious B.I.G.

Women's Murder Club was an American police procedural and legal drama, which ran on ABC from October 12, 2007, to May 13, 2008. The series is set in San Francisco, California and is based on the 'Women's Murder Club' series of novels written by James Patterson. Series creators Elizabeth Craft and Sarah Fain also served as executive producers alongside Patterson, Joe Simpson, Brett Ratner, and R. Scott Gemmill. The latter also served as showrunner, with Gretchen J. Berg and Aaron Harberts co-executive producing. The pilot was directed by Scott Winant.

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.

Former Syracuse, New York, police detective Carrie Wells has hyperthymesia, a rare medical condition that gives her the ability to visually remember everything. She reluctantly joins the New York City Police Department's Queens homicide unit after her former boyfriend and partner asks for help with solving a case. The move allows her to try to find out the one thing she has been unable to remember, which is what happened the day her sister was murdered.

Based on Michael Connelly's best-selling novels, these are the stories of relentless LAPD homicide Detective Harry Bosch who pursues justice at all costs. But behind his tireless momentum is a man who is haunted by his past and struggles to remain loyal to his personal code: “Everybody counts or nobody counts.”

Detective John Cardinal attempts to uncover the mystery of what happened to the missing 13-year-old girl whose body is discovered in the shaft-head of an abandoned mine. At the same time, he comes under investigation by his new partner, Lise Delorme, a tough investigator in her own right.

Three ambitious women navigate the highly competitive world of professional sports.

Beneath the sunlit glamour of 1985 L.A. lurks a relentlessly evil serial killer. In this true-crime story, two detectives won't rest until they catch him.