investigators started to look very closely at her life and her marriage hoping to find any clues that would lead them to a killer and a motive, returning to the gold finger mystery, here again is josh. pam was dead, stabbed to death in a parking garage. he's seen enough cases to know in his line of work, murder and marriage go together like a horse and carriage. the on going divorce therefore got his attention. >> nasty, bitter, really upset with his wife. >> so that marriage would bear much more scrutiny. investigators set about talking to friends and family to solve the mystery of pam's death they