omarion evanston welcome in washington d.c. police are paying tribute to an officer who was killed friday at the u.s. capitol the attack comes less than 3 months after a mom assault at the same location u.s. president joe biden said in a statement that he and his wife were saddened to learn of the incident and they also expressed their condolences to the victim's family. the u.s. capitol in mourning the hives of american democracy once more the scene of a deadly attack. police vehicles for want of perception to a school the body of one of their own. william evans known as bailey had served in the capitol police force for 18 years he died of his injuries after a car rammed into him and a colleague guarding a barricade the other officer is reported to be in a stable condition. police say they shot the driver after he emerged from the vehicle and started lunging at them with a knife he later died at a hospital. it's not clear whether he intended to attack people inside the capitol lawmakers were absent due to the easter recess but