Georgia's Supreme Court has overturned the murder conviction of Justin Ross Harris, a father who went on trial for his son's hot car death.

Taylor, the ex-wife of Justin Ross Harris, describes the moment when she first learned something was wrong.

Authorities claimed Taylor seemed unemotional after learning her son had died, but Taylor says she was trying to process what happened.

Authorities grew suspicious of Harris after surveillance footage showed he went back to the car once while his son was still inside.

At trial, it is publicly revealed that Harris had been having affairs and exchanging text messages with other women.

Justin Ross Harris was convicted of all eight counts against him, but Taylor still believes their son's hot car death was an accident.

Taylor is now committing herself to spreading awareness about "Forgotten Baby Syndrome" in the hope that she can help other parents.

Ex-wife of Justin Ross Harris, the Georgia man who was found guilty of intentionally leaving the couple’s 22-month-old son to die in a hot SUV in June 2014, speaks out.

Leanna Taylor told ABC News in an exclusive interview that she struggled to process losing her son and was judged harshly for it.

Leanna Taylor tells ABC News why she continues to support her ex-husband, Justin Ross Harris, who was found guilty of intentionally leaving the couple's 22-month-old son to die in a hot SUV in June 2014.

Leanna Taylor was brought to tears remembering the moment she learned her son, Cooper, had died after being left in a hot SUV outside the office of her now ex-husband, Justin Ross Harris

As her second day on the witness stand wrapped up in ex-husband Justin Ross Harris' murder trial this morning, Leanna Taylor had harsh words for the man accused of leaving their 22-month-old son to die in a hot SUV in June 2014.

Justin Ross Harris was found guilty on eight charges, convicted of murdering his son by leaving him in a locked car for hours.

Leanna Taylor took to Facebook to lash out at critics of herself and Harris, who was found guilty of intentionally leaving his and Taylor's 22-month-old son to die in a hot SUV.

Harris was convicted for the murder of his 22-month-old son, Cooper, who died after sitting for hours in the back of his father's SUV.

Leanna Taylor, whose ex-husband, Justin Ross Harris, was found guilty of leaving their son, Cooper, to die in a hot SUV in 2014 spoke out on social media.

The child's death occurred in 2014.

Leanna Taylor was grilled by prosecutors about the alleged double life of her now ex-husband, Justin Ross Harris, who is accused of leaving their 22-month-old son in a hot car.

Her 22-month-old son, Cooper, died after he was left in a hot SUV in 2014.

Leanna Taylor took the stand at the Georgia "hot car" trial, where her ex-husband Ross Harris is accused of intentionally leaving his son inside a SUV for several hours.

A judge moved the trial proceedings 275 miles from the 2014 incident in Atlanta.