A Second Chance

The police detective Andreas is a family man married with the unstable Anna Thomsen and they have a seven-week son called Alexander. Andreas' partner and best friend is detective Simon, whose wife has left him with their son to live with a teacher of swimming classes. Simon misses his family and particularly his son. When they are called to investigate an argument of a couple in a residential building, they meet the well known drug dealer Tristan and his wife Sannein the apartment. Andreas notes that Sanne is hiding something in a wardrobe, and when he opens it, he finds their seven-week son Sofus dirty and hungry. Andreas calls the Social Service and after the exams, they realize that the baby is healthy; therefore they can not retain the child. During the night, Andreas wakes-up with Anna crying and he finds that Alexander is dead. He wants to call an ambulance, but Anna tells that she would commit suicide and Andreas decides to swap his son per Sofus. He breaks in Tristan's apartment and swaps the babies while his parents are sleeping completely stoned. When Tristan finds the dead baby, Sanne tells that he is not her son. But Tristan buries the baby in the woods and simulates that he was abducted in a playground. Tristan and Sanne are arrested and Andreas and Simon are responsible for interrogate them. Meanwhile, Anna jumps from a bridge into a river and commits suicide. When Andreas finds the corpse of Alexander, there is an autopsy and the doctor shows the result to Andreas that is deeply affected. What could be the findings?