BLS medical response dispatched to Mountlake Terrace address Heard on: Snohomish County Fire Primary Response 00:12 00:00 Aid 18 BLS 2 response (number withheld) 57th Avenue West. 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 Aid 18 BLS 2 response (number withheld) 57th Avenue West. 00:07 Respond on pack two (number withheld) 57th Avenue West. 7/29/2026 07:48 PM Medical Emergency 57th Ave W, Mountlake Terrace, WA 98043 View on map