Ep 4. The Overdose

In Wallander season 1 episode 4, titled "The Overdose," the Swedish detective Kurt Wallander investigates a series of drug overdoses in the town of Ystad. The episode opens with a young man found dead in his apartment, surrounded by evidence of drug use. Wallander's investigation leads him to a local drug dealer, who denies any involvement in the overdoses.

As the investigation continues, Wallander discovers that the drugs being sold in Ystad are stronger than usual, and that users are often consuming dangerous combinations of substances. He also learns that the supplier of the drugs is someone known only as "The Ghost," who has been able to evade the police's attempts to identify him.

The case becomes more personal for Wallander when he discovers that his own daughter, Linda, has been using drugs. He confronts her about it, but she insists that she can handle it and doesn't need his help. Wallander is torn between his duty as a police officer and his role as a father, and struggles to deal with the situation.

As Wallander continues to investigate the overdoses, he is led to a local pharmaceutical company that may be involved in the production of the dangerous drugs. He discovers that The Ghost is actually a scientist who used to work for the company, and who has been using his knowledge to produce and distribute the deadly drugs.

In the climactic scene of the episode, Wallander confronts The Ghost and a tense stand-off ensues. The episode ends with the resolution of the case and with Wallander's personal struggles with his daughter's drug use left unresolved.

Overall, "The Overdose" is a gripping episode that tackles the issue of drug addiction and its impact on families and communities. The episode is notable for its realistic portrayal of the challenges faced by a police officer trying to balance his professional duties with his personal life, and for its exploration of the complex social issues surrounding drug addiction.