CORDOVA, Tenn. — A Memphis rapper who goes by Casino Jizzle was the victim in Saturday's shooting outside a Chuck E. Cheese restaurant in Cordova, according to his manager. According to authorities, a woman and her boyfriend were inside the Chuck E. Cheese on North Germantown Parkway redeeming tickets when he told her he was going out to his vehicle. Several minutes later he returned with a gunshot wound. Police identified the victim as Robert Tunstall. The 23-year-old man was rushed to the Regional Medical Center in critical condition. Investigators said they located a handgun on the ground outside and...