A deep dive that "has brought together all the evidence" in the fascinating cold case of a millionaire widow, the Chicago horse mafia, and murder ( Daily Mail).Thirty-five years ago, Helen Brach walked out of the Mayo Clinic in Rochester, Minnesota, and vanished without a trace. By all accounts, the sixty-five-year-old heiress to the E.J. Brach & Sons candy fortune was in good health. But shortly after her leaving the clinic the details of Helen Brach's li...