Police officer dead after suspect rams car into barricade outside U.S. Capitol

Incident follows Jan. 6 insurrection by pro-Trump mob that left an officer dead

National Guard troops stand guard along Constitution Avenue as law enforcement responds to a security incident near the U.S. Capitol on April 2, 2021, in Washington, D.C. The U.S. Capitol was locked down after a person reportedly rammed a vehicle into two Capitol Hill police officers. A suspect was apprehended. (Drew Angerer/Getty Images)