Detective Surprenant, a veteran of major crimes in Montreal who took refuge in the Magdalen Islands, investigates the murder of a teenage girl with the help of his colleague Geneviève Savoie and inexperienced police officers, even giving up his vacation to resolve this sad story. However, he must deal with the arrogant chief inspector Sébastien Gingras, dispatched from Quebec City and with whom he has disagreements.
Annie-Soleil Proteau and Félix Séguin follow in the footsteps of notorious criminals who were murdered in cold blood and set out to meet their loved ones, in search of answers to the questions left unanswered.
Kevin, a debt collector, decides to leave the criminal organization of his mentor, "Santa", when he learns that his girlfriend Julie is pregnant. He is then sucked into a dangerous spiral with deadly consequences. As Kevin juggles the birth of his baby and his desire to free himself from his illicit activities, thanks to flashbacks, he relives the upsetting events of his youth; from his mother, Suzanne, who sends him to live at his uncle Stéphane's golf course, to the reunion with his father, Richard, an unstable criminal he barely knows.
When bodies start to appear, with a crow bone stuck in their throat as their common signature, two tough investigators, Gabrielle and Clémence, must team up to solve these crimes that shock the province... and the whole world. Circumstances will force them to reveal themselves to each other, to forge an imperishable bond and to question what is real and what is not.
On the evening of July 3, 1979, Chantal Dupont and Maurice Marcil were killed by two criminals who crossed their path on the Jacques-Cartier Bridge.
