The shots rained into the patrol car one after the other, striking a sergeant multiple times in the arm, lodging in her ballistic vest, and ricocheting off her own weapon, reports NBC News .
In total, 18 shots were fired at close-range at Sgt. Sylvia Young from a 9mm Luger, marking the beginning of a chaotic night in Philadelphia that would ultimately leave her, another officer, and three civilians injured; a 25-year-old woman dead; and the suspect killed amid a foot chase, officials said.