@CNN: Police used facial recognition to identify the Capital Gazette shooter. Here’s how it works https://t.co/ymukXJEVrs https://t.co/8CdoJjzYfZ
Police used facial recognition to identify the Capital Gazette shooter. Here's how it works https://t.co/ymukXJEVrs pic.twitter.com/8CdoJjzYfZ
— CNN (@CNN) June 30, 2018