The deaths of three U.S. Marines who suffered carbon monoxide poisoning in a parked car at a North Carolina gas station have raised questions about how the situation could happen outdoors.
3 US Marines found at North Carolina gas station died of carbon monoxide poisoning, officials say miamiherald.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miamiherald.com Daily Mail and Mail on Sunday newspapers.