What is a “signal sniffer”? Police use rare technique to find Nancy Guthrie; here’s the latest
in search Nancy GuthrieToday Show host’s mother Savannah GuthrieNewsNation’s Brian Entin reports that investigators are using “signal sniffers” to try to detect Nancy’s pacemaker. Pima County Sheriff Chris Nanos told Fox News that no arrests have been made. A banner bearing the blessings of the growing number of supporters read, “Bring her home,” and showed … Read more