How to Stop a Shooting in a Restaurant?

Joshua coleman, somehow, miraculous, miraculoushy survives after being shot in the back, in the arm and in the leg. He says he saw his friends em murdered. And then there's like an e m t with that little boy. It's just so awful, again, because there's no police there. No one's locking anything down. People in the restaurant, of course, have hidden under table. The shooting just s why isn't anyone ter why aren't the cops here? Why isn't anyone stopping this person?