When a young boy ran from a south-side retail restroom, crying because he had just been attacked, his parents started screaming for help. Tyrone Turner answered the call. "Everyone started screaming and yelling and we all thought it was an active shooter," Turner said. "Everyone was hiding behind tables, hiding behind walls." But Turner quickly realized it was a different kind of threat. "I saw a young boy holding his face with his mom screaming. His parents were around him, and everyone around said, 'Go get him!'" Turner said at first he didn't know what had happened to the boy...