Person with unknown medical problem at Powder Mill Road Heard on: St. Louis County Fire and EMS - North 00:12 00:00 4127, 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 4127, unknown medical problem. 00:03 Exit (or) address, (number withheld) Powder Mill Road. 00:07 Cross street is Truman Park Road. 00:09 4127, respond on North Main. 8/20/2026 12:54 PM Medical Emergency Gwen Mill Dr, Oakville, MO 63129 View on map