It was on February 10 that a 31-year-old man was found dead after a fight in an apartment in Åtvidaberg.
Last summer, three men - 47, 28 and 25 years old - and a 27-year-old woman were convicted by Linköping District Court for involvement in the murder.
The verdict was appealed and now the Göta Court of Appeal has had its say - the punishment is sharpened for the two men who committed the murder.
Both are sentenced to 18 years in prison.
The background to the murder is believed to be a debt that the 31-year-old man had to the 28-year-old and the 25-year-old who are brothers.
The Göta Court of Appeal sentences the woman and the elderly man to two years and six months in prison.