One Colorado officer killed, three injured in shootout with suspect

• One Lakewood police officer was killed and three others were injured in a shootout with a suspect.
• The incident occurred at the intersection of West Colfax Avenue and Wadsworth Boulevard in Colorado.
• The suspect was also killed in the gunfight.
• Officers responded to a report of a suspicious person near a bus before the shooting.
• The suspect opened fire on officers as soon as they arrived at the scene.