On Wednesday night, Thompson RCMP responded to a report of a disturbance at a residence on Princeton Drive.

Officers arrived at the residence to find a 30-year-old man with life-threatening injuries.

The victim was transported to hospital where he was pronounced deceased. His death is being treated as a homicide.

A 25-year-old woman  from Split Lake has been arrested and remains in police custody.

Thompson RCMP, along with Major Crime Services and RCMP Forensic Identification Services, continue to investigate.