>> kathleen augustine's husband's attempted suicide. >> okay. do you know what method? >> he's unconscious. >> we got a call from a neighbor that an ambulance was outside kathy's home and they were wheeling chaz away. >> chaz higgs left a suicide note, saying he couldn't live without his wife kathy. he blamed her political enemies for her death. >> thank you for taking my wife away from me. she was fighting for her life, a life that was taken away by non-caring politicians. my wife's career was ruined by you. i want to be buried beside my wife so we can hold hands in the sunshine. >> fortunately, chaz received medical attention in time and he survived. the next day, kathy's funeral went ahead as planned. friends and foes alike were there. >> it was a heartbreaking ceremony. but hanging over that whole funeral were so many questions about why she had died. >> kathy augustine and chaz higgs had been married for only three years. and for kathy, it was her fourth marriage. her previous husband, charles augustine, was an airline pilot. he'd suffered a stroke and was hospital