The FBI released the first security images on Tuesday showing a masked and armed person at Nancy Guthrie’s porch. This happened on the very night she disappeared. The surveillance footage shows the individual tampering with a camera outside her home. Nancy Guthrie is the mother of TV host Savannah Guthrie. Law enforcement agencies, along with the family, have asked for help from the public. The search is now more than a week old and efforts have been stepped up to find Nancy Guthrie. Authorities hope the images will lead to more clues. The case has drawn significant attention and concern.