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Harford Pleads Not Guilty 

Robert Harford was ordered to be held without bail at his arraignment in Knox County Superior Court on Tuesday.

Harford is charged with depraved indifference murder and manslaughter in the Aug. 17 death of his daughter, Ava.

The medical examiner ruled that the girl died from blunt force trauma to the head. Investigators say Harford told police he had become frustrated with his daughter and threw her to the floor.