A Calera Elementary School teacher was arrested on child pornography charges, authorities announced Wednesday. Daniel Donaldson, 26, faces 40 counts of possession. The Shelby County school system says Donaldson, a kindergarten teacher, was removed from the classroom after administrators learned of the situation. Donaldson has been employed by the district since 2015. Administrators said he passed a background check, and has no record of misconduct. Donaldson was being held on $600,000 bond at the Shelby County Jail.