The investigation into the abduction of 84-year-old Nancy Guthrie has reached a significant turning point with the detainment of a suspect. According to 'The News Pakistan', authorities have searched the Arizona home of the detained individual, marking a pivotal moment in the case that began on January 31. The FBI, as reported by Geo Business, is actively questioning 'persons of interest,' and Pima County Sheriff’s Department has been involved in the investigation. The release of surveillance footage showing a masked individual tampering with Guthrie's doorbell camera has been a critical development. NBC News highlights that the footage was recovered from 'backend systems' after initial challenges due to the camera being disconnected and a lack of subscription to save the video. This footage, described as 'chilling' by NBC News, shows the suspect with a gun holster and a backpack, using flowers to obscure the camera's view.