One man is arrested after a fatal collision near Fort Saskatchewan Friday night.
Fort Saskatchewan RCMP say witnesses said they saw what looked like a Mercedes C 240 speeding westbound on Highway 15 around 9:50pm where it hit a Mazda SUV from the behind.
The 43-year-old woman driving the SUV was rushed to hospital where she died of her injuries.
The 47-year-old man driving the Mercedes was arrested for impaired operation of a motor vehicle and taken to hospital with minor injuries.
Police believe drugs and speed are factors in the collision. (djs)