Nancy Guthrie, the mother of U.S. journalist and television host Savannah Guthrie and mother of NBC's "Today" show co-anchor, went missing from her home in Tucson, Arizona on February 1. The incident occurred when a doorbell video camera captured footage of a masked man tampering with the camera. The first ransom deadline for the abduction of Nancy Guthrie passed at 5 p.m. on February 4. February 5, authorities confirmed that DNA tests showed that blood found on Guthrie's front porch was from her. The case continues to be under investigation, with authorities searching a home in the Arizona border town of Rio Rico and taking a man into custody for questioning.