Carrot River RCMP are investigating a fatal single-vehicle rollover that occurred around 2 a.m. on September 26 on a grid road southeast of Aylsham.

According to a Saskatchewan RCMP news release, the lone occupant, a 19-year-old woman from Nipawin, was pronounced dead at the scene by EMS. Her family has been notified.

RCMP officers responded along with local fire and EMS services. The investigation is ongoing, with assistance from a Saskatchewan RCMP collision reconstructionist.