2 ice fishermen overcome by carbon monoxide in Door Co.

Green Bay Press Gazette

"They were so full of carbon monoxide and going into hypothermia. Their body temperature was cold. We had to get them out off the ice as soon as possible. ...

http://www.greenbaypressgazette.com/article/20110124/GPG0101/301250037/2-ice-fishermen-overcome-by-carbon-monoxide-in-Door-Co-