Cop sperm. Share Selection. News Corp HarperCollins Marketwatch realtor. Come on. A version of this article appears in print onon Page A23 of the New York edition with the headline: Enlarge Image. Chan School of Public Health. Enlarge Image. The gunman, Ismaaiyl Brinsley, walked up to the passenger-side window and shot several rounds into the car, killing both officers, who had no chance to draw their weapons. Share this article: Read Next.