Second carbon monoxide leak detected in week at city school

Baltimore Sun
 

One student was hospitalized after the second carbon monoxide leak in one week at a Baltimore school, and school officials said they will inspect every cafeteria kitchen appliance in that school to protect against further leaks. ...
 

http://www.baltimoresun.com/news/bs-md-dickey-hill-co2-leak-20110215,0,7115769.story?track=rss