FBI investigators have backtracked on claims that ransom notes received in the case of missing 84-year-old Nancy Guthrie are all fake, conceding that some could be genuine after all

A California man has pleaded guilty to harassment charges.

The FBI is still evaluating some notes relating to the disappearance of Nancy Guthrie as potentially “legitimate,” it said in an update.

Savannah Guthrie opened up about the 'unending trauma' that she has suffered amid her mother Nancy Guthrie's disappearance

A California man pleaded guilty after sending a bogus ransom note to the anxious family of missing Nancy Guthrie. Derrick Callella, 42, pleaded guilty to two felonies — transmitting a demand for ransom in interstate commerce and utilizing a telecommunications device with intent to abuse,

Now that July has started, the Guthrie case has officially hit a new milestone, and that’s the five-month mark. It’s hard to believe that this case has been active for five mo

A California man has pleaded guilty to making a fake ransom demand in relation to the disappearance of Nancy Guthrie. Derrick Callella, 42, of Hawthorne, was arrested in February, accused of sending two text messages to the Guthrie family.

After authorities confirmed three ransom notes pertaining to Nancy Guthrie's disappearance were fake, a California man pleaded guilty to harassment using a telecommunication device in Arizona.