Article continues below advertisementNancy Guthrie's kidnapper may have wanted a piece of her daughter Savannah Guthrie's fame, a forensic psychologist theorized."What happens when you target a celebrity or somebody tied to them is that, forever... you look up the well-known person, [and] the name of the offender [who] targeted them is attached in eternity, in perpetuity," Dr. Gary Brucato said during the CW special NewsNation Presents: The Nancy Guthrie Mystery on Wednesday, May 6.