Person found unconscious near 20th Avenue in Carlisle Heard on: Johnson IA Fire Dispatch Group Calls 00:12 00:00 Johnson County Ambulance, JCA two three, respond to unconscious person at (number withheld) 20th avenue, Carlisle. 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, JCA two three, respond to unconscious person at (number withheld) 20th avenue, Carlisle. 00:10 Cross streets are 10th street and 10th street. 6/26/2026 05:17 PM Medical Emergency 20th Ave, Coralville, IA 52241 View on map