her name was patricia aurora. lived together for two years in the 1980s and again, briefly in 1991. when they broke up, patricia moved to north carolina, had a child with another man and had been living there ever since. when police questioned patricia at her home in north carolina, they immediately noticed she was a brunette and not blond. >> you patricia? >> like the hairs found on the car and diaper bag. she said she was in north carolina on the day of the disappearance in pennsylvania and had witnesses to prove it. >> thanks for your time. >> i think she gave us something like four or five alibis where she was at. one, she was at a private club, one, she was out buying feed for horses. one, she was at a tanning salon. >> but andrew had another surprise for investigators. he remembered that patricia called his home just three days before his wife and son disappeared. joann answered the phone and when patricia identified herself -- the two argued. >> look, andy has told you to stop calling here. we have a baby n