India, March 21 -- Nancy Guthrie, the 84-year-old mother of TODAY show host Savannah Guthrie, was reported missing on February 1 and authorities are yet to find her. They believe she was taken from her Catalina Foothills home near Tucson, Arizona, the night before.

It has been over a month since Guthrie disappeared and neither the Pima County Sheriff's Department, nor the FBI have announced any suspects in the case. They have also not managed to locate Guthrie.

Amid this, Ann Burgess, a criminologist shared her theories about the Guthrie case. Notably, Burgess' work inspired David Fincher's Netflix series Mindhunter, which deals with killers like Charles Manson and the BTK killer.

Burgess noted burglary was not likely to be the motive....