There was another article that stated the police were treating the area with hazmat suits because of possible carbon monoxide suffocation. https://www.sacbee.c

There was another article that stated the police were treating the area with hazmat suits because of possible carbon monoxide suffocation. https://www.sacbee.com/news/california/article253588249.html https://www.sacbee.com/news/california/article253588249.html https://www.fresnobee.com/news/local/article253577919.html https://www.fresnobee.com/news/local/article253577919.html In 2018, there was the family that died in Tulum, Mexico from CO poisoning as well: https://www.nbcnews.com/news/world/iowa-family-four-found-dead-mexican-resort-town-n859671 https://www.nbcnews.com/news/world/iowa-family-four-found-de...