The Witch Trial(2009)

Private detective Varg Veum lives, and is consulted in various criminal cases, in Bergen on the west coast of Norway.

An unassuming mystery writer turned sleuth uses her professional insight to help solve real-life homicide cases.

Set in the mystery-shrouded Peak District, the series follows two mismatched young detectives: affable local Ben Cooper and guarded newcomer Diane Fry. Thrown together to investigate a string of mysterious deaths they must learn to work together to get results. As their personal lives begin to intertwine, a unique friendship begins to form... but it won't always be easy.

The story of a pragmatic doctor, tasked with saving a failing hospital, and a seasoned detective who doesn’t conform to organizational norms. Together, they form an unlikely partnership to solve complex crimes linked to the community’s healthcare crisis, blending medical and investigative drama.

Someone causes a narcotics unit detective to become addicted to drugs. What is the connection between them?

Matt Helm is an American mystery television series which aired on the ABC Network during the 1975-1976 season. The title character was played by Anthony Franciosa.

Ren Kamijō is the director of the Tokyo Metropolitan Police Department's Criminal Investigation Liaison Division. His father is a former police officer. An incident in Ren's childhood triggered his thirst for power, and he has his sights set on heading the police force by becoming its Superintendent General someday. Ren believes topping the faction that he belongs to is the shortcut to fulfilling his aspiration. He is driven by ambition and has no qualms carrying out work, no matter how dirty it is. His childhood friend Sawa Mizuki, a senior detective in the First Investigation Division, often opposes his stance and mindset as a detective but is the only one who knows about his past.

Follow the investigations of a team of NYPD forensic scientists and police officers identified as "Crime Scene Investigators".

Jack Frost is a gritty, dogged and unconventional detective with sympathy for the underdog and an instinct for moral justice who attracts trouble like a magnet. Despite some animosity with his superintendent, Norman “Horn-rimmed Harry” Mullett, Frost and his ever-changing roster of assistants manage to solve cases via his clever mind, good heart, and cool touch.

The Philadelphia homicide squad's lone female detective finds her calling when she is assigned cases that have never been solved. Detective Lilly Rush combines her natural instincts with the updated technology available today to bring about justice for all the victims she can.

A teenager is charged with lying about her rape allegation, but two determined investigative female detectives discover a far more sinister truth.

In the near future a new phenomenon starts happening all over the world with powerful flashes of light occurring in the ocean and people from the past mysteriously reappearing. Called "beforeigners," these people come from three separate time periods: the Stone Age, the Viking era and late 19th century. A couple of years later, Alfhildr – who comes from the Viking Age – has to partner up with a burned-out police officer, Lars Haaland, to investigate the murder of a beforeigner. The pair begins to unravel a larger conspiracy behind the origin of the mysterious mass arrivals.

Rachel Burke is a criminal profiler, one of the best, actually. She, along with a sophisticated team of specialists on the FBI's Violent Crimes Task Force in Atlanta, investigates crimes throughout the country. Together, they solve the toughest of cases while trying to live their lives as best they can.

In the criminal justice system, sexually-based offenses are considered especially heinous. In New York City, the dedicated detectives who investigate these vicious felonies are members of an elite squad known as the Special Victims Unit. These are their stories.

Follows a witness protection officer who finds herself at the center of a breach; compromised by an extramarital romance with a coworker; but resolute in her resolve to fight back and unearth the real cause of corruption within her unit.

Chika Tsuchiya is a female detective in the former accounting department. It's a habit never let go of the calculator & always convert things into money.

When a young Bogotá-based detective gets drawn into the jungle to investigate four femicides, she uncovers magic, an evil plot and her own true origins.

Date Kazuyoshi (Sakai) is a detective on the Kanagawa prefectural police force. During the day, he is known as a "Buddha" for his gentle personality, pouring all of his energy into resolving each case. At night, however, he transforms into a cruel punisher as his gentleness gives way to his anger towards the criminals. The series poses questions about what justice and evil truly are. Tokyograph

The Outsider was the story of David Ross, a go-it-alone private investigator who's always where the action is. Darren McGavin played Ross, a man living in an off-beat, always-dangerous world. The series aired for one season on NBC and was a precursor of sorts to The Rockford Files in that it featured a loner private detective who had previously done time in prison for a crime he didn't commit and who never quite fit into a rapidly changing environment.