Pacemaker tracking
Discover key takeaways from 5 podcast episodes about this topic.

FBI back in Nancy Guthrie’s neighborhood - is the suspect closer than anyone realized? Day 33
FBI teams are back in Nancy Guthrie's neighborhood, forming a specialized task force, while digital forensics experts reveal how poor local cell service and changes in geofencing data make tracking a local suspect significantly harder.

Nancy Guthrie Case Recap After 3 Explosive Weeks
This recap details the first three weeks of the Nancy Guthrie disappearance, highlighting conflicting law enforcement statements, confusing evidence, and the high-tech but inconclusive search efforts.

Nancy Guthrie Detective Reveals Chilling New Theory
Investigators in the Nancy Guthrie disappearance are leveraging cutting-edge genetic genealogy and advanced surveillance tech, revealing new theories about a targeted crime and the suspect's amateur yet elusive tactics.

FBI Tracking 40 People on Mysterious List in Nancy Guthrie Case: Report
Investigators are pursuing new leads in the Nancy Guthrie disappearance, including a 40-person list, DNA evidence from her home, and tracking a Walmart-exclusive backpack, while the family has been officially cleared as suspects.

SAVANNAH GUTHRIE'S MOM MISSING: DAY 6
On day six of Nancy Guthrie's disappearance, investigators grapple with new ransom notes, digital forensics, and compromised crime scenes, while family members issue desperate pleas for contact.