Kimani Gray, the 16-year-old who was killed in Brooklyn on Saturday night by two plainclothes police officers, was shot seven times: four in the front, three in the back. An autopsy report from the Chief Medical Examiner didn't say which bullets hit first, or which killed Gray; it's unclear, therefore, whether he was shot while facing the officers—as they claim—and then turned, or was first shot while his back was turned to them.