A Hawkins County man who had been wanted on a sealed grand jury murder indictment in connection with the December death of his girlfriend’s 5-month-old child turned himself in Friday at the Hawkins County Jail.Dominic Michael Antonio Liberto, 24 of Mount Carmel, was named in an April 19 Hawkins County Grand Jury sealed indictment on charges of first-degree murder, aggravated child neglect and aggravated child abuse. Baby Aspen was born on July 20,2020.