Black Lives Matter co-founder Patrisse Cullors has claimed the Los Angeles Police Department is responsible for her cousin’s death during a traffic stop. Cullors said on Instagram on Tuesday that her cousin, Keenan Anderson, was killed in Venice, a neighborhood in Los Angeles, on Jan. 3. In this Feb. 11, 2019, file photo, producer Patrisse Cullors attends the Viacom Winter TCA 2019 panel in Pasadena, Calif.