>> i know my sister would have fought. we used to tell each other that if someone ever tried to hurt us that we would do everything we can to leave something behind, so the other one can figure it out. i believe that she was murdered. >> this is a very bizarre death. >> it was baffling from the start. a young woman dead at her millionaire boyfriends mention. >> 9-1-1 what are you reporting? >> i got a girl, hung herself. >> my heart started racing.