lot of money. >> the check dated december 14, one day before bill was murdered was made out to nanette johnstonaw the signature? >> yes. >> did it look like your father mindscape signature? >> no. i showed it to police. >> the detective didn't like it either. the detective told the daughters to give nanette a call and record it. >> a lot of checks, there were a lot of times i signed for him on many things, with his permission. >> he gave you permission to sign his name? >> oh, yeah. i signed his name on many things. >> nanette told her she was sure bills on that particular check but then detectives got involved in they found more money missing from bill's accounts. nearly half $1 million and also discovered that nanette wasn't exactly the person she portrayed herself to be. the detective when she had grown up in phoenix. you can barely recognize her from her high school yearbook. despite what she told her, she never studied business. never got the college degree. she never invented anything. married at 18, two kids by 22 and divorced by 23. determined to leave dusty arizona behind for the coast