False carbon monoxide alarm on North Sheffield
Heard on: Cook IL Fire Dispatch Group Calls
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Seventy-eight to main.
Fire & Arson reported near N Sheffield Ave, Chicago, IL on Feb 16, 2026, 10:52 PM. As discussed during the dispatch call, fire unit 78 was sent to a location on North Sheffield Avenue for a reported carbon monoxide alarm. AI-generated summary from public dispatch audio. Not an official report.
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