The FBI has released images of a masked, armed person related to the disappearance of Nancy Guthrie, mother of news anchor Savannah Guthrie. Nancy, 84, went missing from her Tucson, Arizona home on January 31. Officials believe she was taken against her will. FBI Director Kash Patel said new images show the individual tampering with the home's camera that morning. Authorities recovered these images after facing difficulties due to missing or corrupted footage and removed recording devices. The released videos show the person approaching Nancy's front door, interfering with the camera, then covering the lens with leaves. Savannah Guthrie shared these videos on Instagram, urging, "Someone out there recognises this person. We believe she is still out there. Bring her home." Police have yet to identify any suspect or vehicle connected to her disappearance. The FBI offers a $50,000 reward for information. White House Press Secretary Karoline Leavitt confirmed President Donald Trump has seen the footage and urged the public to help. Police reported the doorbell camera was disconnected at 1:47 am, with motion detected later at 2:12 am. Nancy's pacemaker app lost connection at 2:28 am. Blood found on her porch was confirmed as hers. Authorities take ransom notes sent to US media seriously, with demands in Bitcoin and deadlines passed. One arrest was made related to a hoax ransom note. The family remains hopeful and willing to pay for Nancy's safe return.