Thirty-one year-old Michael Cunningham is charged with capital murder.
He was arrested in February 2012 after the Montague County Sheriff's Office received a call about a medical emergency near Lake Nocona.
Deputies say they found 22-year-old Courtney Quintana who was 20 weeks pregnant, severely beaten in her home by Cunningham, the father of her unborn child.
The baby died that night at the hospital.
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