A U.S. Park Police officer shot during what authorities called an ambush has been released from the hospital. The Park Police posted the update Tuesday on the department's X account. The officer, whose identity was not disclosed, was shot Monday evening as he drove in an unmarked vehicle in a Washington neighborhood near its border with Maryland. Park Police Chief Scott Brecht said in a press briefing that the officer was working in an investigation when two gunmen fired at him. The investigation is continuing.