MCLEAN, Va. (WUSA9) -- Fairfax County authorities are at the scene of a fatal crash in the 8900 block of Old Dominion Drive.
We're told the crash happened at approximately 3 a.m. Friday.
According to police, a vehicle struck a tree, bringing it down. The tree is blocking the road between Towlston Road and Peacock Station Road.
Authorities tell us there is one fatality.