WASHINGTON – Two people were killed in a one-car crash in Fairfax County early Sunday morning.

Police say Devin Austin, 21, of Triangle, and Aminata Sesay, 23, of Alexandria, were killed when the car Austin was driving crashed into a railroad bridge on Van Dorn Street, near Vine Street, just after 3 a.m.

A 20-year-old in the back seat was in the hospital with life-threatening injuries.

Police say speed may have been a factor in the crash, and are also checking to see whether alcohol was a factor.

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