Person experiences chest pain near Monroe Street Heard on: Cass ND EMS Dispatch Group Calls 00:13 00:00 Six four zero, Code 3 in Oka. 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 Six four zero, Code 3 in Oka. 00:03 (number withheld) Monroe Street, apartment (number withheld) , chest pain. 00:08 Okay. 00:09 Apartment (number withheld) . 00:11 Six four four in Oka. 9/5/2026 07:42 PM Medical Emergency Monroe St, Big Lake, MN 55309 View on map