Elena Moore's autopsy revealed cardiac dysrhythmia with premature ventricular contractions, and her husband Brannon Slice was never a suspect.
https://www.foxnews.com/us/south-carolina-fitness-trainer-cause-death-made-public-coroner-defends-husband
https://www.foxnews.com/us/south-carolina-fitness-trainer-cause-death-made-public-coroner-defends-husband