Mississippi Cops Shot a 15-Year-Old in the Head. Four Months Later, They Haven’t Released The Video.

Outside a Family Dollar store in Gulfport, Mississippi, a stream of cars enter a parking lot. It is early February, a Saturday, but no one is here to shop. Katrina Mateen, 41, stands with her back toward the store’s entrance, where a cluster of teddy bears, fake flowers, and tea candles sit in the sun. […]