Florida Grandmother Charged with Negligence in Deaths of Two Grandchildren

A Florida grandmother, Tracey Nix, has been charged with aggravated manslaughter after her seven-month-old grandson died in her car on a 90-degree day while she practiced the piano. This is the second child to die under Nix's care in less than a year, with the first being her 16-month-old grandson who drowned in a pond while she was asleep. Nix was not charged in the first incident due to insufficient evidence. The children's mother demands justice and Nix could face between 12 and 30 years in prison if convicted.