MSNBCW Dateline July 5, 2024
mother. >> she was the most amazing woman i had ever met in my life. >> and then, suddenly, one day, she was gone poisoned by carbon monoxide. >> he was like i couldn't get a pulse, i couldn't get a pulse. >> her husband blamed of faulty water heater, police blamed him. >> you don't think this is an accident? >> no. >> there was one problem, and it was a big one, no one could figure out exactly how he might have done it. >> he's an expert in gases, he's analyses urologist. >> murder or an accident. did you kill your wife? ♪ ♪ ♪ >> hello, and welcome to dateline, hundreds of ame...