First Ransom Deadline Passes in Savannah Guthrie’s Missing Mom Case, Chinese-linked Biolab Makes Vegas Neighbors Sick

Pima County AZ Sheriff Chris Nanos gives more details about what investigators know, and still don't know, in Nancy Guthrie’s missing persons case. They believe she's still alive. Feds raid a biolab in a home in a Las Vegas neighborhood. The Chinese-linked lab left some locals ill. Learn more about your ad choices. Visit megaphone.fm/adchoices