Police in Tasman are conducting a homicide investigation following the death of a man in the Nelson suburb. The man was found with critical injuries at a property on Orchard Street and later died in the hospital. Police are appealing for information regarding a white BMW X5 station wagon with the registration BMW693, which they believe is of interest to the investigation. The individuals involved are believed to be known to each other. A scene examination will take place, and residents can expect an increased police presence in the area. Anyone with information is urged to contact the police or Crime Stoppers anonymously.