The prosecution had pushed for a 14-year prison sentence, but the man demonstrated extraordinary candor during the investigation of the crime, newspaper Västerbottens Folkblad reported on Friday.

Police were able to solve the crime thanks to the man’s cooperation. As a result, Umeå district court gave him a shorter sentence.

The man was originally arrested for being under the influence of narcotics last month. Police later found several grams of opium in his home, but he tipped them off about a lot more under the sink, where they found two packages of the drug weighing a total of kilogramme.

The man also revealed that he regularly buys and sells opium to customers in Umeå, the report said. In addition, police found a bag in the apartment with 712,000 kronor ($100,000).

Based on the amount of money in the bag and the street price of opium, the prosecution concluded that the man had sold three kilogrammes of the drug, a judgment shared by the district court, the report said.

At the trial on December 29th, the man said that he has never engaged in the sale of drugs and claimed that he was keeping the recovered funds for another person. He added that he does not smoke opium himself due to medical reasons, the newspaper reported late last year.