Ep 1. Blood relationship

Cherif is a French police procedural drama that follows the life of Kader Cherif, a police officer in Lyon, France. This show revolves around his journey and adventures in solving various crimes in the city. Season 1 Episode 1, named Blood relationship, starts with a young girl studying at her desk, when she hears a loud noise in the living room. She walks in to see her father lying unconscious on the floor and a man standing over him. The man quickly escapes before the girl can call the emergency services.

In the next scene, we see Kader Cherif, a 40-year old police officer, who is in his office working on a crossword puzzle. He is asked by his colleague, Capitaine Adeline Briarot, to investigate a home invasion where the victim is a lawyer, Henri Vauban. Kader and Adeline visit the crime scene and learn that Vauban had been tied up and threatened by two masked men, who stole confidential documents from his safe.

As the investigation proceeds, Kader discovers that the home invasion is connected to a murder that took place 25 years ago. Vauban had represented a woman named Claudine who was accused of killing her husband, Jean-Marc. Claudine was found guilty and sentenced to prison, but she always maintained her innocence. Kader and Adeline wondered if the masked men were trying to find evidence that would prove Claudine's innocence.

Kader and Adeline visit Claudine in prison, and she tells them that she knows who killed her husband. She claims that it was her husband's brother, Michel, who had killed him in a fit of rage. Kader and Adeline investigate Michel and discover that he had previously committed several crimes, including fraud and embezzlement. They suspect that he might have been involved in the home invasion, but they do not have enough evidence to prove it.

Throughout the episode, Kader is dealing with some personal issues as well. He is going through a divorce and trying to maintain a positive relationship with his ex-wife for the sake of their daughter. He is also trying to quit smoking and is seen struggling with his addiction.

As the investigation proceeds, Kader and Adeline discover that the masked men were not trying to find evidence to prove Claudine's innocence. Instead, they were searching for a missing painting that was stolen from the Vauban family many years ago. The painting is worth millions of dollars, and Vauban had kept it in his safe. Kader and Adeline track down the thieves and recover the stolen painting.

In the end, Kader is seen celebrating his daughter's birthday and is visited by his ex-wife. She tells him that she thinks they can become friends again, and Kader seems hopeful for their future relationship.

Overall, the first episode of Cherif season 1, Blood relationship, is an intriguing and suspenseful introduction to the series. The show provides a unique insight into the life of a police officer in Lyon and the challenges he faces both professionally and personally. The episode sets up the primary character's background and emotional baggage well, providing a sense of empathy and connection with the audience.