India, Feb. 19 -- Amid the search for Nancy Guthrie, Savannah Guthrie's missing mother, Pima County Sheriff Chris Nanos has said that he believes the 84-year-old is being held locally. The search for Nancy has entered its 18th day. A reward of up to $100,000 has been offered for information leading to Nancy's recovery, or the arrest and conviction of her abductors.

"I don't know why. I don't have any evidence to prove that, but I just believe she's somewhere here locally," Nanos told the BBC on Wednesday, February 18.

Nanos further said that Nancy's family has been "100%" cooperative with the investigation.

Nancy's family, including Annie Guthrie's husband Tommaso Cioni, has been cleared of any suspicion in the search for the missing w...