Savannah Guthrie's family renews appeal for help finding missing mother Nancy

US television presenter Savannah Guthrie and her family have appealed to the public to continue to help search for their missing mother, who police believe was abducted seven weeks ago. "We desperately ask this community for renewed attention to our mom's case," the Guthrie family said in a new statement shared with NBC Tucson affiliate KVOA for a special report on the case. Authorities have been searching for Guthrie's 84-year-old mother Nancy Guthrie since she was reported missing from her Tucson, Arizona on 1 February. Footage previously released from outside Nancy Guthrie's home revealed a masked figure, but nearly two months later, police still do not have a suspect. In their statement to KVOA released on Saturday, the Guthrie family thanked the community of Tucson for its support in the ongoing search for Nancy Guthrie, and included a renewed request for information. "We continue to believe it is Tucsonans, and the greater southern Arizona community, that hold the key to finding resolution in this case," the family said. "Someone knows something." "Please consult camera footage, journal notes, text messages, observations or conversations that in retrospect may hold significan