"Dr. James Kauffman and his wife, April, were the perfect couple: a respected endocrinologist and a beautiful radio host. But under the surface lurked a world of drugs, sex, and biker gangs--and Dr. Kauffman would kill to keep it secret. In May 2012, April Kauffman, a well-known local radio personality and staunch advocate of military veterans rights, was found shot to death in the bedroom of the home she shared with her husband, Dr. James Kauffman....