The Fairfax County Police Department is investigating the robbery of the United Bank at 7787 Leesburg Pike, in the Falls Church-Tysons Corner area of the McLean Police District.
Police responded to the bank at about 11 a.m. Tuesday.
A man entered the bank, demanded money from the teller and ran away with an undisclosed amount of cash, according to police. No injuries were reported.
The bandit was described as a man in his late 20s or early 30s, about 5-feet, 8-inches tall and weighing between 160 and 170 pounds with a full beard.
Police are asking anyone with information about this incident to contact Crime Solvers by phone at 866-411-8477, by email at www.fairfaxcrimesolvers.org or text “TIP187” plus your message to CRIMES (274637), or call Fairfax County police at 703-691-2131.