Did Nancy Guthrie’s abductor potentially use a Wi-Fi jammer?

Tonight, in the search for new clues, several of Nancy Guthri's neighbors tell NBC News investigators returned this week, asking them about any potential internet issues the night of NY's disappearance. The homeowners say the agents told them several neighbors mentioned glitches with their internet that night. One of those neighbors tells us when they checked on their Ring cameras, this one here, the one closest to NY's property, said not available during the overnight hours of the abduction.Here in their b ...