steve chandler reinterviewed the officers who first responded to the 911 call on the night of dorothy'si found out was somewhat of a shock, describes that dorothy was holding the pistol with all four fingers around the butt of the pistol. when i asked him if all four fingers were around the butt, how did she fire the gun and he responded, i don't know. >> and if there was foul play, why had dorothy written the suicide notes? they clearly indicated dorothy's desire to end her own life. her sister did some detective work on her own and found the answer. >> i found out from the therapist that she had been seeing that she instructed her to write everything down and her feelings and that is what i believe that was from. she never had an intention of harming or hurting herself. >> she apparently was adamant about documenting her feelings in personal diaries that she kept up. these diaries were obtained and reviewed and they indicated a long history of depression. >> to find out whether dorothy had truly meant to kill herself when writing the notes, investigators sent them to fingerprint exper