Pima County Sheriff Chris Nanos told Fox News' Matt Finn that no one was arrested and no one remains in custody following an operation in Tucson conducted Friday in connection to the Nancy Guthrie case. Sources told Fox News Digital that at least three people had been detained in connection to a search warrant conducted at a residence in Tucson late Friday about two miles from Guthrie's home. Photos gave a partial view of one man handcuffed and detained in the parking lot of a Culver's restaurant nearby in connection to the search warrant, but no charges were confirmed. Authorities...