The investigation into the disappearance of Nancy Guthrie took a chilling turn Tuesday after a purported ransom note was delivered to TMZ. The message, which demands millions of dollars in Bitcoin, threatens the 84-year-old’s life if a strict payment deadline isn’t met. While the Pima County She riff’s Department acknowledges they are aware of “possible ransom […] Cryptic Bitcoin Ransom Note Emerges In Arizona Search For Savannah Guthrie’s Mother ...read more read less