Watch: Nancy Guthrie home security videos show suspect
Nearly a month into the search for 84-year-old Nancy Guthrie, the identity and motive of the individual spotted on her home security system earlier this month remain unknown.

The footage, taken from residual data in the backend systems of Guthrie’s Google Nest camera, shows someone wearing a full face mask, gloves and a backpack walking up to the home.
Ask Brian Entin questions on the Nancy Guthrie mysteryÂ
The suspect appears to have a flashlight in their mouth and a gun in a front holster. They’re seen placing a gloved hand over the camera lens, then using a nearby shrub to further conceal the device.
The FBI released the videos and photos on Feb. 10, nine days after Guthrie was reported missing.
Police believe Guthrie, the mother of  “Today” co-host Savannah Guthrie, was taken against her will. Multiple ransom notes have surfaced since her disappearance,