Savannah Guthrie shut down rumors accusing her sister and brother-in-law of being involved in kidnapping her mother, Nancy Guthrie. "[The FBI video was] just absolutely terrifying. It's just totally terrifying," Savannah, 54, said while addressing footage of the potential subject during an emotional sit-down with Today's Hoda Kotb, which aired on Thursday, March 26. "I can't imagine that that is who she saw standing over her bed. I can't - it's too much." Savannah expressed gratitude to investigators and tech companies for being "able to find that video" as the search for her mom continues.