A single vehicle rollover on the Poundmaker Cree Nation over the weekend killed two people and serious injured two others.

The incident took place at about 4:00 p.m. Saturday in a field on the reserve.

Cut Knife RCMP say two people, a 37-year-old man and a 40-year-old woman, were pronounced dead at the scene.

Two other occupants were transported to hospital with serious injuries, while a fifth occupant was treated for minor injuries.

Mounties say the crash is under investigation.

No names have been released.