Au sein de la police de Philadelphie, le Lieutenant John Stillman, mais aussi les inspecteurs Lilly Rush, Scotty Valens, Nick Vera, Will Jeffries et Kat Miller font partie d'une brigade spéciale, enquêtant sur des affaires passées et qui ont été classées à l'époque malgré le fait qu'elles soient non résolues. Cette équipe va alors interroger les témoins, dont les vies ont bien changées depuis le meurtre, tenter de trouver de nouveaux indices et faire appel aux nouvelles technologies qui pourront lui apporter quelques réponses.

A detective team apply new techniques to old crimes as they solve cold cases.

L’inspectrice en chef Cassie Stuart et son collègue Sunny Khan travaillent pour les services de police londoniens. Leur mission : reconstituer les faits et démasquer les coupables. Parfois armés d’indices faibles et de témoignages flous ou incomplets, ils sont amenés à revenir sur des affaires non résolues plusieurs années après les faits pour tenter de lever le mystère qui les entourent.

Izumi Sakuragi is a new police sergeant with the Special Investigations Office, which was set up within the Metropolitan Police in November last year. The new investigation team uses DNA analysis and the latest in forensics science to investigate cold cases as well as cases suspected to involve missing persons.

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.

A village holds spirits of missing, deceased people. A search to find the missing bodies and discover the truth behind their disappearance occurs.

Forensic experts and investigators piece together strange clues and microscopic evidence to solve the most puzzling criminal cases... proving there is no such thing as a perfect crime.

Cette émission suit les enquêtes de crimes qui sont restés non résolus pendant de nombreuses années.

A gripping anthological relationship thriller series exploring the emotional fallout of a child's abduction not only on the family but on the wider community, told over two time frames.

En 2006, le commissaire Steve Wilkins, nouvellement promu, décide de rouvrir deux affaires de meurtre non résolu des années 1980. En utilisant les nouvelles technologies, Wilkins et son équipe relient potentiellement les meurtres à une série de cambriolages commis dans les mêmes années. La fin de la peine de prison approche pour l'auteur de ces vols, mais si Steve Wilkins a raison, il est peut-être un tueur en série en puissance. Steve et son équipe doivent au plus vite regrouper un maximum de preuves afin d'inculper le suspect avant qu'il ne soit relâché.

Yuri Ishikawa and her team try to crack unresolved cold cases in Kanagawa Prefecture, Japan.

From Executive Producer Dick Wolf, this true crime investigative series follows veteran prosecutor Kelly Siegler, and her rotating team of seasoned detectives, as they travel to small towns across the country and help local law-enforcement agencies dig into unsolved homicide cases that have lingered for years without answers or justice for the victims due to lack of funding and proper forensic technology.

Mallikajaan dirige des courtisanes à coups de manigances, mais une rivale menace son règne, alors qu'une rébellion couve dans une Inde gouvernée par les Britanniques.

In the world of hypnotism, Lu Feng Ping is known for being one of the country's best hypnotists. A true genius in his field, Feng Ping’s skill is unparalleled. Naturally, when the city is rocked by a string of crimes that all seem to be conducted under the influence of hypnotism, it is Feng Ping the police turn to for help.

Au cœur de Londres, un appel anonyme précipite deux brillants policiers — une jeune femme au début de sa carrière et un homme bien placé déterminé à protéger son héritage — dans un combat pour rectifier une ancienne erreur judiciaire.

Dark Minds brings together the sharp criminal minds of author and investigative journalist M. William Phelps and pre-eminent criminal profiler John Kelly to reopen unsolved homicides thought to be the work of serial killers. They are assisted in their efforts by a source known only to viewers as "13," a convict serving multiple life terms for a series of murders, who presents his theories about potential motivations behind these chilling cold cases based on his own experiences. They bring fresh eyes to unsolved serial killer investigations using the combined instincts of three unique perspectives, with hopes that it will encourage viewers to bring forward new leads.

Northern Irish police officer DCI Tom Brannick connects a suicide note with an infamous cold case with enormous personal significance.

Unforgettable cases, featuring dedicated homicide detectives and forensic scientists to hunt down the perpetrators. Crime Stoppers is an 8-time Emmy award-winning program that exposes horrifying, unsolved homicide and kidnapping cases across the United States. The crime stories go behind the headlines to reveal compelling insights with reenactments, narrated by the detectives and victims' families to and involve the viewer to ensure justice is served.

This series features interesting crimes stories where forensic science played critical role in solving.