Active shooter incidents can be difficult for police officers. Events unfold in seconds and often end tragically. In Hoover on Thanksgiving night at the Riverchase Galleria, police shot and killed 21-year-old Emantic “EJ” Bradford Jr. Initially, they said he was the gunman in a shooting that left two wounded. They then backtracked and said the real gunman is still at large. Police responding to such situations can find themselves in the midst of chaos.