India, June 20 -- Nancy Guthrie Case Latest News: The mystery surrounding the disappearance of Nancy Guthrie, the 84-year-old mother of Today show host Savannah Guthrie, has taken a new turn after a former FBI agent publicly questioned why authorities have not released an enhanced image of the masked suspect known as "Porch Guy." As the investigation enters its fifth month, retired FBI agent Jennifer Coffindaffer has raised concerns about the handling of the case, reigniting public interest in one of Arizona's most puzzling missing person investigations.

Nancy Guthrie Case Latest News: Ex-FBI Agent Raises New Questions

Nancy Guthrie has been missing since February 1, when investigators believe she was abducted from her home in Tucson, A...