India, April 16 -- Nancy Guthrie Case Latest News: The disappearance of Nancy Guthrie has entered a more complicated phase with investigators examining new forensic clues and dealing with unexpected disruptions near her neighborhood. More than two months after the 84 year old vanished from her home in Tucson, authorities say the case remains unresolved, despite growing public attention, reward offers and expert analysis.

The investigation has now expanded beyond traditional leads, as behavioral experts, DNA specialists, and local law enforcement attempt to piece together what happened inside and around her home.

Nancy Guthrie Case Update: FBI Profiler Shares Chilling New Theory

Veteran criminal profiler Ann Burgess, whose work helpe...