Carbon monoxide: What to know about the chemical connected to the Saguaro Lake deaths
Three people died from apparent carbon monoxide poisoning at Saguaro Lake in Mesa on Jan. 18, a poison that kills hundreds ...
Building where 10-year-old girl died after carbon monoxide exposure lacked working detectors, alarms
A 10-year-old girl is dead after being exposed to carbon monoxide Monday morning inside an apartment in the Albany Park ...