Warning: This video contains disturbing content. Discretion is advised. Former Louisville police detective Brett Hankison pleaded not guilty on Monday to the charge of "wanton endangerment" for firing shots into a neighbour's apartment during the botched drug raid in Louisville that led to Breonna Taylor's death in March. Now, video has emerged raising new questions about the actions of the officers who were at the scene. Taylor's death has sparked waves of protests across the U.S. among calls for all the officers involved in her death to face charges.