Fire alarm at MVK Elementary School in Mazon Heard on: Grundy County IL Fire Dispatch 00:13 00:00 Mazon Fire, MVK EMS, 513 8th Street, MVK Elementary School for a fire alarm. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Mazon Fire, MVK EMS, 513 8th Street, MVK Elementary School for a fire alarm. 00:07 Mazon Fire, MVK EMS, 513 8th Street, MVK Elementary School for a fire alarm. 2026-11-11 12:36 UTC Fire 8th St, Mazon, IL 60444 View on map