The Saskatchewan RCMP are trying find the cause of a fatal accident last week that killed a former New Brunswick woman.

Shari-Lynn Irving, 27, grew up in St. Stephen and was serving with the Royal Canadian Air Force in Cold Lake, Alta.

Irving died in a head-on collision with another vehicle on a busy two-lane highway near Moosejaw, Sask.

The other driver, a 45-year-old Saskatchewan man, was also killed in the accident.

Police say the weather was clear and road conditions were good. 

No alcohol was involved in the accident, according to the police.

RCMP are now waiting for a traffic analyst report on the crash.