A “barricade incident” near CIA headquarters in Virginia prompted a heavy police response on Wednesday, authorities said.
Police shut down part of Dolley Madison Blvd in both directions due to the incident in McLean, Fairfax County Police said.
A sergeant with Fairfax County Police confirmed to Fox News that police are assisting CIA Police outside CIA headquarters.
Responding agencies included a SWAT team, Arlington County and Fairfax County officials, FOX5 DC reported.
This is a developing new story; check back for updates.