Webseptember 12, 2024 5:10 pm edt. Webmonths turned into years, and aundria’s disappearance remained a mystery. But in 2010, aundria’s biological mother, cathy terkanian, received a shocking letter that took the cold case in a new. Webin 1989, when she was 17, tarkanian decided to give her baby up for adoption. Years later, she discovers her missing daughter and joins forces with an amateur.