CO2 alarm in RV at Mandan motocross track Heard on: Carson Ambulace 00:37 00:00 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 00:17 Mandan Rural Fire, Mandan Rural Fire, respond to (number withheld) 25th Avenue, Mandan, to the motocross track. 00:32 CO2 alarm going off in an RV. 00:35 All occupants are out. 9/6/2026 01:18 AM Fire 25th Ave, Mandan, ND 58554 View on map