Person having trouble breathing near Mass Avenue NW Heard on: Washington DC District of Columbia EMS-Tac Group Calls 00:04 AMR 4493 responding to trouble breathing, number (number withheld) Mass Avenue Northwest, 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. AMR 4493 responding to trouble breathing, number (number withheld) Mass Avenue Northwest, 2026-09-18 01:54 UTC Medical Emergency Massachusetts Ave NW, Washington, DC 20001 View on map