A 50-year-old man was found dead in an apartment in Lidköping last week.
The cause of death is unclear, which means that the incident is being investigated as a suspected murder, reports Nya Lidköpings-Tidningen.
According to the police, it is not possible to rule out that the man was subjected to a crime.
The circumstances surrounding the discovery are what make it impossible to determine with certainty what he died of, says Jörgen Gustafsson, who is leading the investigation, to NLT.