Agency. A police officer has been killed and another wounded in an attack on the US Capitol in Washington.

According to local police, the attacker stabbed the police as the car broke through the security barricade. Police later shot the suspect and later killed him.

The suspect was identified as 25-year-old Noah Green. According to the BBC, CBS News has confirmed the identity of the attacker. The identities of the police officers killed in the attack have also been made public.

At the press conference, Executive Capital Police Chief Yogananda Pitman said, "I am deeply saddened that Officer William Billy Evans is no more." Evans has been serving in the Capitol Police Force for the past year.