FBI's Bitcoin Blunder May Have Scared Off Kidnappers in Guthrie Case

The disappearance of Nancy Guthrie, an 84-year-old Tucson, Arizona resident, has led to a bizarre case of 'crypto kidnapping.' On January 31, 2026, she vanished, and ransom notes soon followed, demanding between $4 million and $6 million in Bitcoin. The FBI's response was to send a small amount of Bitcoin, approximately $152, into the wallet specified in the ransom note.

The plan was to monitor for any movement if the kidnappers touched the funds, potentially tracing the flow through blockchain analytics tools. However, the $152 deposit remained untouched, and investigators now worry that it may have served as a neon sign reading 'law enforcement is watching.'

The ransom demands continued after the FBI's deposit went cold, with multiple additional notes surfacing in the months following Guthrie's disappearance. Some of these subsequent notes requested 1 BTC (roughly $50,000 to $67,000) for leads or information about the kidnappers themselves.