Murder in Little Egypt

"To his patients and friends in Little Egypt, a region of southern Illinois, Dr. John Dale Cavaness was a beloved and admired medical practitioner -- a selfless humanitarian who often treated patients without charge. Very few people outside of his family knew about the other side of 'the good doctor': that he was a sadistic Jekyll-Hyde personality who beat his wife, terrorized his sons, and carried on a tumultuous private life of boozing, brawli...