BBC的关于大都会警察局“悬疑旧案”部门的喜剧。小组的头是女DS桑德拉普尔曼，既然是和旧事有关，索性就招聘了3个退休侦探：杰克把死去的爱妻埋在后院每天和她聊天，盖里年轻时有名的花心如今要和三个前妻四个女儿共进晚餐，布莱恩是个强迫症、前酒徒和阴谋论者。标题取自一句老话：“You can't teach an old dog new tricks（老家伙学不来新窍门）”。这帮老家伙却成功地在新时代用他们的经验和技，那些疑难案件正中了看似过时的老窍门的道。
Anthology series based on true crime stories that usually are unsolved mysteries. Intertwining dramatizations and real interviews with the victims and witnesses.
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.
跟随前检察官凯利·西格勒和犯罪现场调查员尤兰达·麦克拉里一起破案。
马文·弗洛特可能是有史以来最伟大的侦探，但他仍然无法解开一个谜团：他的家人，他将遵循每一条线索，与他从未停止过爱的前妻一起救赎自己。
搜查二系是警视厅里备受冷落的所在，虽说顶着“专门负责处理久而未决的案件”的头衔，其实部门里的人都在混日子。直到有一天，东大高材生柴田纯（中谷美纪饰）加入，柴田纯具有罕见的运算和分析能力，破案的过程可谓惊心动魄，但另一方面，她是个非常单纯的生活白痴，同事真山彻（渡部笃郎饰）是她的拍档兼保姆，照顾着脱线的柴田。
真山的身上背负着一个沉重的过去，7年前，妹妹被轮暴，可是凶手始终没抓到，柴田开始重新调查这一事件，却发现过去的种种混杂交织在一起，怎么也拨不开这层迷雾……
Explore compelling cases that have gone cold for years, chronicling the journeys of the detectives who reopened them. The detectives relive the events of the crimes, reveal new twists and startling revelations, relying on breakthroughs in forensic technology and the influence of social media to help crack these cases.
During the traditional carnival celebrations, the dead body of a young girl is found near the small town of Bellinzona, in Southern Switzerland. The officers engaged in the case find themselves investigating crimes rooted in a past full of shadows.
Former Rhode Island police Sgt. Derrick Levasseur and forensic psychologist Kris Mohandie answer the pleas of desperate families and investigate murder cases that have officially gone cold.
A look at the hunt for California's Zodiac Killer, who murdered at least five people in the San Francisco Bay Area in the late 1960s and early '70s.
In May 2007, three-year-old Madeleine McCann vanished from a holiday resort in Portugal. Now, German police believe they know who is responsible for the crime. Interviews with investigative journalists explore this new suspect.
Follow documentarians Joshua Zeman and Rachel Mills as they investigate one of the most bizarre unsolved serial killer cases of our time – the deaths of ten sex workers discovered on Gilgo Beach, Long Island.
When 15-year-old Jennifer Pandos went missing in 1987, her parents told everyone she ran away. Decades later, her brother Stephen begins a relentless odyssey in search of the truth. His investigation into the case threatens to destroy his family as he becomes strongly convinced that his parents are both implicated in the crime. As time passes, more threads unravel and new evidence comes to light, Stephen starts to question everything he has come to believe.
While detectives search for clues among the living, veteran Dauphin County, PA, coroner Graham Hetrick uncovers secrets of the dead. Each episode features a stylized re-enactment of a compelling homicide case taken directly from Hetrick's files. As viewers are led through a series of twists and turns, Hetrick peels back the layers of the investigation to reveal how the murder happened and who is to blame.
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.
Podcaster Bob Ruff reexamines the 1993 murders of 8-year-old boys Stevie Branch, Michael Moore and Christopher Byers, using new technology and investigative insights in the hope of uncovering new information for the victims' families.
Clemente is joined by Scotland Yard behavioral analyst Laura Richards. Together, and with the aid of several others involved in the original case, they will try and solve the mystery of Ramsey’s death “once and for all.”