Moss represented herself at trial and mounted no defense. She made no opening statement or closing argument and called no witnesses, saying she hoped that God would see her through the case.
Asked by the judge if she wanted to say anything to the jury before sentencing, to explain her life or circumstances, Moss only replied 'No'.
Late Monday, hours into sentencing deliberations, jurors asked Gwinnett Superior Court Judge George Hutchinson if they could go home to 'sleep on' the sentencing decision after reaching an impasse.
The jury of six men and six women agreed to the death sentence after resuming deliberations at 9am on Tuesday.
Hutchinson polled the jurors individually to assure that their decision was unanimous.
Moss is now the only woman on Georgia's death row, and would become the third to be executed in the state's history when the sentence is carried out.
'Evil stepmother' shows no emotion as she is sentenced to execution
Tiffany Moss, 36, showed no emotion on Tuesday morning as a jury in Gwinnett County, Georgia delivered the death sentence for the murder of 10-year-old Emani Moss in 2013.
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