Ballad Health Is Stepping Up To Obtain Information Concerning A Johnson City Teen Who Was Shot Last December Multiple Times At His Residence. A Ten Thousand Dollar Reward Is Being Offered For Information Leading To The Arrest Of The Person Or Person’s Who Committed The Crime. Ballad Ceo Alan Levine Said 17 Year Old Logan Brock’s Mother Is A Nurse At The Health Care System. Brock Was A Student At Science Hill High School.