Unknown medical problem reported at residential address Heard on: St. Louis County Fire and EMS - North 00:12 00:00 4117 , unknown medical problem. 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 4117 , unknown medical problem. 00:04 (number withheld) , Shalmet Drive, cross street is Chaparral Drive. 00:09 4117 , respond on North Main. 2026-09-12 17:54 UTC Medical Emergency Chalmette Dr, Hazelwood, MO 63042 View on map