New Delhi, Feb. 21 -- It has been more than 20 days since 84-year-old Nancy Guthrie, the mother of NBC 'Today' co-anchor Savannah Guthrie, was last seen. However, the investigation seems to be progressing slowly, with authorities finding little success in tracing her so far.

Guthrie was last seen on January 31 at her residence in Arizona, following which she was reported missing. The Federal Bureau of Investigation (FBI) released the images of the suspect after it obtained the doorbell camera footage. In the images released by FBI Director Kash Patel, the suspect, an average-built man, is seen wearing a mask and is armed. Meanwhile, Guthrie's daughter, Savannah and her sibligs have been sharing videos online, urging the abductors to "do ...