Reward for Missing Nancy Guthrie Doubles as FBI Tracks Pacemaker

The reward for information leading to Nancy Guthrie has doubled to $202,500 following an anonymous donation 18 days after her abduction from her home.Pima County Sheriff Chris Nanos confirmed that the FBI is analyzing surveillance footage and a ransom note delivered to TMZ demanding $6 million in cryptocurrency.Investigators are utilizing specialized technology to track a Bluetooth signal from the 84-year-old's pacemaker while working with Walmart to trace a suspect's backpack.Authorities are currently coordinating with law enforcement in Mexico after receiving reports that Nancy Guthrie may have been transported across the southern border.