Person experiencing difficulty breathing at Mendell Drive Heard on: St. Louis County Fire and EMS - North 00:12 00:00 2027 , difficulty breathing. 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 2027 , difficulty breathing. 00:04 (number withheld) , Mendell Drive. 00:06 Cross street is Canton Avenue. 00:09 2027 , respond on North Main. 8/17/2026 06:00 PM Medical Emergency Mendell Dr, University City, MO 63130 View on map