Obstetric emergency near Fourth Street West in Zimmerman Heard on: Cass ND EMS Dispatch Group Calls 00:07 00:00 5601 in the medic Code 3, mutual aid Zimmerman, (number withheld) Fourth Street West on an OB. 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 5601 in the medic Code 3, mutual aid Zimmerman, (number withheld) Fourth Street West on an OB. 00:05 5604. 2026-09-09 17:17 UTC Medical Emergency 4th St W, Zimmerman, MN 55398 View on map