The Loch

Columbo is a friendly, verbose, disheveled-looking police detective who is consistently underestimated by his suspects. Despite his unprepossessing appearance and apparent absentmindedness, he shrewdly solves all of his cases and secures all evidence needed for indictment. His formidable eye for detail and meticulously dedicated approach often become clear to the killer only late in the storyline.

Cold Squad is a Canadian police procedural television series first broadcast in 1998 that followed the investigations of a part of the Vancouver Police Department Homicide Division tasked with solving cold cases, the titular Cold Squad, as led by Sergeant Ali McCormick. The cast of Cold Squad was diverse and changing, McCormick being the only character to appear in all 7 seasons. Some notable series regulars include Detective Tony Logozzo in seasons 1-2, Sgt. Frank Coscarella in seasons 3-4, Sgt. Len Harper in seasons 5-7, Insp. Vince Schneider season 1, Insp. Simon Ross season 2, Insp. Andrew Pawlachuk seasons 3-7, Det. Mickey Kollander seasons 3-6, Det. Nicco Sevallis seasons 3-6, Christine Wren seasons 4-7, as well as Det. Samantha Walters and Const. Ray Chase in season 7. Between the second and third seasons, almost the entire on-screen cast other than Julie Stewart were replaced. This along with the new sets, a significant revamp of the credits and theme music, and even having McCormick's hair change from auburn to dirty-blonde all contributed to a considerable reworking of the series.

David McCallum stars as the rebellious Alan Breck Stewart, and this ambitious serial (a co-production between HTV and Germany's Tele-Munchen) also features a host of British character actors, including Bill Simpson, Patrick Allen, Andrew Keir, Patrick Magee and Frank Windsor. When young David Balfour arrives at his uncle's bleak Scottish house to claim his inheritance, his relative tries to murder him then has him shipped off to be sold as a slave in the colonies. Luckily for the lad, he strikes up a friendship with Alan Breck Stewart, who is on the run after Bonnie Prince Charlie's defeat at Culloden. When a ship's captain tries to kill Breck for his money, the two manage to get to land and set out for Edinburgh, dodging the ruthless Redcoats along the way.

Detective David Reichert begins a relentless search for a serial killer in Washington state.

Charlie and Nicola Buchanan are crime scene cleaners whose unique quirks and talents solve the most baffling murder mysteries.

Angel Street is an American crime drama that aired from September 15, 1992 to October 3, 1992. It stars Robin Givens and Pamela Gidley as two Chicago homicide detectives.

There are over 100,000 cold cases in America, and only about 1% are ever solved. With recent advancements in technology and the methods used to solve these cases, as well as the unwavering dedication of victims’ families, law enforcement and the public, “Cold Case Files” explores the cases that defied the odds. Each episode of the Emmy-nominated series examines the twists and turns of one murder case that remained unsolved for years, and the critical element that heated it up, leading to the evidence that finally solved it. Featuring interviews with family members, friends, detectives, and others close to the cases, the refreshed classic series examines all facets of the crime and shines a light on a range of voices and victims.

After a vintage Chucky doll turns up at a suburban yard sale, an idyllic American town is thrown into chaos as a series of horrifying murders begin to expose the town’s hypocrisies and secrets. Meanwhile, the arrival of enemies — and allies — from Chucky’s past threatens to expose the truth behind the killings, as well as the demon doll’s untold origins.

A series of murders alarm the police authorities, as strange symbolisms are traced to every crime scene. The eccentric professor of criminology Dimitris Lainis is asked to shed some light on the mystery.

Exploring the unbelievable true stories of suspicious deaths by retracing the investigation from start to finish, dissecting the red flags and undeniable evidence, and strange behavior that put the tragedy in question.

Un soupçon

Each story begins with a murder and an unsuccessful investigation. But with passing time new evidence comes to light, science evolves allowing law enforcement to piece together what happened, with the killer being Finally Caught.

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

Killers Behind Bars: The Untold Story is a British television documentary series. It is presented by David Wilson and is broadcast on Channel 5.

Documents the real-time New York State Police cold case investigation into the two unidentified victims of serial killer Joel Rifkin, the most prolific serial killer in New York State history.

The peacefulness of the Midsomer community is shattered by violent crimes, suspects are placed under suspicion, and it is up to a veteran DCI and his young sergeant to calmly and diligently eliminate the innocent and ruthlessly pursue the guilty.

Wycliffe is a British television series, based on W. J. Burley's novels about Detective Superintendent Charles Wycliffe. It was produced by HTV and broadcast on the ITV Network, following a pilot episode on 7 August 1993, between 24 July 1994 and 5 July 1998. The series was filmed in Cornwall, with a production office in Truro. Music for the series was composed by Nigel Hess and was awarded the Royal Television Society award for the best television theme. Wycliffe is played by Jack Shepherd, assisted by DI Doug Kersey and DI Lucy Lane. Each episode deals with a murder investigation. In the early series, the stories are adapted from Burley's books and are in classic whodunit style, often with quirky characters and plot elements. In later seasons, the tone becomes more naturalistic and there is more emphasis on internal politics within the police.

Det Chris Loudon re-opens the cold case of Pam Maurer, a 16-year-old high school student who was murdered and dumped in Lisle, Illinois in 1976.

A team of dedicated amateurs work on cases involving unidentified victims. After the police have given up, this group must first solve the puzzle of the victim's identity in order to then help catch the killer. They work to give the deceased back their names, lest they become—The Forgotten.

A salesman starts to run a hospital radio station inside a facility for people with mental heath needs.