As a result of the child accidentally breaking an electrical outlet and confessing to his mother and not his father, Jones forced Nahtahn to do military-type exercises until he dropped dead from fatal exhaustion, solicitor Rick Hubbard said.
Jones also confessed to strangling 7-year-old Elias and chased down 8-year-old Merah before choking her. He then used a belt to choke 2-year-old Gabriel and 1-year-old Abigail because he said his hands were too big.
The description of the gruesome murders is what left jurors traumatised for months after the trial.
"I think about it every day," a juror told the state.
"Many times during the trial, I went in the jurors' bathroom and just wailed – cried my eyes out," she added.
Many other jurors say they can't shake the horrific imagery, including repeated testimony from law enforcement officials about "the smell of death" from the Jones children's decomposing bodies.
After killing the children, Jones loaded their bodies into his SUV and drove around the Southeast US for nine days before dumping them in five black garbage bags on a dirt road near Camden, Alabama. He was arrested hours later after an officer at a traffic checkpoint in Smith County, Mississippi, said he smelled a horrible odor of decomposition.
Jones showed no emotion as the jury delivered the verdict after less than two hours of deliberation. He was sentenced to death. They also could have sentenced him to life without parole.