Medical call at Crow Avenue and East Marengo Road Heard on: Johnson IA Fire Dispatch Group Calls 00:12 00:00 Johnson County Ambulance, JCAT two four, respond to code two medical, at Crow Avenue and East Marengo Road. 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 Johnson County Ambulance, JCAT two four, respond to code two medical, at Crow Avenue and East Marengo Road. 00:08 Tiffin, cross streets are State Street and East Marengo Road. 7/13/2026 02:42 PM Medical Emergency E Marengo Rd, Tiffin, IA View on map