Title: "Search Intensifies for Missing 84-Year-Old Nancy Guthrie in Tucson, Arizona

A memorial has been set up at the entrance of Nancy Guthrie's home in Tucson, Arizona, as the search for the missing 84-year-old continues. Nancy, the mother of NBC "Today" show host Savannah Guthrie, disappeared from her Tucson-area residence on February 1, and authorities suspect she was taken against her will. DNA found on a glove near her home was linked to a restaurant employee, and other gloves are being tested. The case has been handed over to a task force involving homicide detectives and FBI agents, and a $1 million reward has been offered for information leading to Nancy's recovery. Surveillance footage and new leads are being investigated as the search intensifies. If you have any information, please contact the FBI hotline at 1-800-CALL-FBI or submit tips to the Pima County Sheriff's Department tipline.