A man has been arrested at the Chattanooga State Community College library for allegedly viewing child pornography.
Dale Steven Bunker, 63, was charged with sexual exploitation of a minor.
Police were summoned after three people in the library said they saw a man viewing a photo of a nude child who appeared to be about four years old.
Bunker said he was not looking at child porn, but at family photos.
He had been arrested on similar charges before, it was stated.
Bunker had a backpack with him filled with multiple hard drives and user storage sticks.