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The brain examination unveiled advanced stages of Alzheimer’s disease, alongside changes in blood vessels likely related to prolonged high blood pressure. Laboratory tests ruled out the possibility of COVID-19, influenza, and other respiratory viruses, confirming instead that testing for Hantavirus returned negative, as did the carbon monoxide tests.
Timeline and Circumstances of Their Deaths
The investigation into the timeline of the couple’s death indicated that Jean likely passed away first, around February 18th, inferred from data retrieved from his pacemaker. Betsy’s last known instance of being alive was noted on February 11th, suggesting she died prior to Jean.