ABC Nightline: Vacationers tragically die by carbon monoxide poisoning

Recent carbon monoxide poisoning deaths of four American tourists at Mexico City vacation homes raises safety questions.

https://abcnews.go.com/Nightline/video/vacationers-tragically-die-carbon-monoxide-poisoning-93105509

https://abc.com/shows/nightline/episode-guide/2022-11/10-thu-nov-10-2022