Major Stepan Krucha heads the criminal investigation department of the Bitovsky Department of Internal Affairs. He is the master of his "land". The bandits call him Wolfman, fearing for good reason: you can "get away" from justice, but not from an ardent defender of the law. Shoulder to shoulder with Krucha, his "cubs" - Fedot Komov and Roma Lozovoy - are standing guard over law and order. And let the bandits think that they are cooler than Cool, our heroes are not the ones who can be kept on a leash. They will take any enemy by the throat themselves...
Real-life cases reveal how video evidence has been used to solve a murder, as police reveal how CCTV footage has unlocked the answer to baffling cases.
Armed with a self-effacing manner and a lively sense of humour, Dominic 'Nicky' Cole quickly discovers that being a good cop doesn't always win you friends. Stuck away from the land of the living as a night detective, he learns that new friends are in short supply. The other detectives look upon him with suspicion and his boss DI Carter doesn't do much to make his new recruit welcome. Although his methods can, at times, be unorthodox, Nicky always tries to do the right thing, even if it does make him unpopular with his new colleagues.
Mehmet, a former police chief who rose quickly through the ranks, has a talent that no one knows about. As the number of unsolved murder cases increases, Mehmet is offered a consultancy position with special powers.
Set in the 1990s, the series follows the disappearance of a local teenager, Stella, which reopens old wounds for Clémence Rosier, the last CEO of the MTLK factory before it closed down. Her son Benjamin's unsolved death two years prior is now tied to the case, and Clémence is forced to team up with Antonio D’Ambrosio, a factory worker long suspected of being involved in her son’s death. The duo must decode a mysterious book written by the two children, uncovering secrets that threaten to destroy the fragile community.
In the current generation, digitalization is accelerating which leads to more crimes such as fraud and spoofing. The "Cyber Comprehensive Crimes Section" is newly established by the Kyoto Prefectural Police Headquarters to confront these cyber crimes by adopting various analyzation and profiling.
Lieutenant Alan Kreiner tries to obtain evidence of criminal activity through an informant. However, when his boss is shot with his gun, Alan is accused of the murder and must prove his innocence.
The program shows in the episodes the scams and recurring deceptions committed by delinquents, investigating and following the subjects, to finally make a montage that makes them fall "in their own trap".
When a drug dealer's daughter is killed in a car crash, the person responsible is given two choices - work for the drug dealer or have his family killed.