Saskatoon MD Ambulance is reporting a woman and two kids have been killed after an early morning crash west of Langham on Highway 16.
Four others–including two children—have also been taken to hospital with injuries described as serious.
RCMP say an SUV collided with a semi hauling pick-up trucks when the accident happened around 7 AM.
The highway had been closed. but the eastbound lane is now open.
RCMP say the westbound lane will be closed for several hours while an accident reconstructionist investigates.