Offender experiencing possible heart attack at state prison Heard on: Charles Mix County Public Safety 00:10 00:00 Springfield ambulance, you're needed at Mike Durfee State Prison for an offender experiencing a possible heart attack. 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 Springfield ambulance, you're needed at Mike Durfee State Prison for an offender experiencing a possible heart attack. 00:06 Springfield ambulance, you're needed at Mike Durfee State Prison for an offender experiencing a possible heart attack. 2026-09-13 06:34 UTC Medical Emergency Wood St, Springfield, SD 57062 View on map