What does it take to be a detective in one of America's toughest cities? Follow one homicide unit as Detroit's finest unearth the crisis and revelation, heartbreak and heroism of these inner city cops in Detroit, Michigan.
Jeanne Deber, known as "La Mante", the famous serial murderer who terrorized France more than 20 years ago, is forced by the police to come out of isolation to track down her copycat. She agrees to collaborate on one condition: to have only one interlocutor, Damien Carrot, her son, who became a cop because of the crimes of his mother, and who refuses all contact with her since her arrest.
In 1993, Senior Inspector Yeung Kwong-yiu was investigating a series of gruesome murders when he mysteriously traveled to 2018. Finding his wife and daughter missing and his past cases unresolved, he was reinstated with the help of former leader Sir Yip. Teaming up with Chan Hoi-ching, who had a unique approach to investigations, and the stoic Cheung Tin-ming, Kwong-yiu began to notice unsettling similarities between a new murder case and the cases he had previously investigated. As he delved deeper, he sensed a larger conspiracy and was determined to uncover the truth and seek justice.
A former U.S. Marine, Lázaro Mendoza, enters a maximum security prison in Mexico (La Rotunda), under a false identity and accused of an alleged triple murder. Now as Dante Pardo, his mission is to infiltrate a dangerous band of inmates and guards that operate inside and outside of prison who are the prime suspects of the kidnapping of the teenage daughter of U.S. Judge, John Morris. Inside La Rotunda, Lázaro has to find out who carried out the kidnapping and the whereabouts of the girl.
A team of four detectives with distinct personalities specializes in solving cold cases. Led by Luo Yingwei, the team includes gossip queen Cai Wenxin, determined Xia Luoyang, and quiet Feng Yi. Despite their differences, they work together to tackle complex cases and, with help from allies, face off against a powerful drug syndicate.
When Andrea, a damage regulator from Benthos Oil, is sent out to Rig 45 two days before Christmas to investigate a fatal accident, the rig is hit by a hurricane and all communications lost. Soon, the crew realize that the accident is in fact a murder, and they now know that they are in real danger.
A dissection of the dark side of the American Dream, a survey of how far some people go to become rich, no matter the cost to themselves and those around them. Real-life cases are reviewed and involve such criminal activity as credit card scams, identity theft, counterfeiting and Ponzi schemes.
Headstrong but successful Chief Inspector Ann Kathrin Klaasen and her team use unorthodox methods to investigate cases against the backdrop of the beautiful and tranquil landscape of the North Sea coast.
Psychiatrist Ko Lap-Yan is completely disheartened by the death of his wife, and has plans to quit his job and leave Hong Kong. Before he leaves, he encounters a murder case committed by a psychopath and investigates the case with forensic psychiatrist Leung Kai-Wing, thereby regaining his passion for psychiatry. With the advice from his good friend Lin Chi-Sam, Lap-Yan decides to not leave and joins the forensic psychiatry branch. Together with new friends and new colleagues, they assist the criminal investigation department in solving cases.
A British Cabinet Minister is gunned down outside his home in London by a member of the Provisional IRA. Security protocols are activated, but the assassin evades them and successfully escapes to Belfast. In the aftermath of the incident, rash decisions are made by politicians seeking revenge, and the Ministry of Defence responds by sending Captain Harry Brown (Ray Lonnen) - a special forces soldier who has done deep cover work in hostile territory - into the Falls Road area of Belfast, notorious for civil unrest and Republican activity. Harry's mission is to infiltrate the local nationalist population, uncover the identity of the assassin, and kill him in his own neighborhood - proving to the IRA that they are not safe, even in their "own back yard".