Kurt Wallander has bought a dream house by the sea, but his peace and quiet is soon shattered when a man is murdered and an explosion in one of Ystad's power grids shuts down the electricity in the whole city.
The film is set in the middle of winter in Ystad and the main character is the middle-aged policeman Kurt Wallander, who this time investigating a drug tangle. It starts with his own goddaughter Eva found dead after taking an overdose. It turns out that heroin is unusually strong and Kurt are now beginning their search for those behind the drugs. But he has a big problem. His boss will not let him look for the person who he suspects has sold the new heroin , but she wants them to look for another drug dealer named Yngve Holm. But Kurt defy the boss's orders and go again and again to Malmo to try to unravel the case. Eventually he gets a hold of the person he suspected. He'll take some photos of him and shows them for their guddotters friend Emma who were drug dealers. She takes Kurt to a friend who claims to have seen the man. The man in the photo is called Heinrich Pasila. Wallander thinks one recognizes Pasila from an earlier murder of guddotterns mother, where the offender is found.
Mimmi starts to get enough, Reine just work all the time and watching TV. At last Reine has to choose, either they go to vacation together or Mimmi goes alone and if she does she can't promise that she will come back. Reine chooses the first alternative and books a vacation trip up to the mountains, many of their friends also booked the same vacation place.
Conny is a chemistry teacher who is framed for drug possession. Unable to prove his innocence he ends up in prison. When he finds a secret exit some inmates "persuade" him to participate in a heist. Things become extremely hectic as he tries to prove his innocence as well as "helping" his inmates. When Conny thinks that it couldn't possibly get any worse he meets Susanne, a policewoman...
