A young motorist succumbed to her injuries in-hospital after her vehicle rolled over on Highway 640 in Bois-des-Filion.

For an unknown reason, the 21-year-old motorist lost control of her car around 4:15 a.m.

The Surete du Quebec have yet to establish the exact cause of the accident, but believe the driver was either distracted or experiencing discomfort at the moment of impact.