Article continues below advertisementThe suspect in the Nancy Guthrie kidnapping case wore a gun and backpack during the night she disappeared, according to footage.The FBI and the Pima County Sheriff's Department in Tucson, Ariz., are now planning to look into the items the individual was wearing in the clips, police sources told TMZ on February 11.Article continues below advertisementPolice Are Looking Into Calling Retailers to Find the BuyerSource: @savannahguthrie/InstagramSavannah Guthrie shared the FBI footage of the suspected kidnapper.