1. Bill Macumber walks free after serving 37 years for 1962 murders of Joyce Sterrenberg and Tim McKillop, for which Ex-wife Carole Kempfert allegedly planted evidence to frame him. 3. Bill Macumber walks free after serving 37 years for 1962 murders of Joyce Sterrenberg and Tim McKillop, for which Ex-wife Carole Kempfert allegedly planted evidence to frame him.