Person found fully unresponsive at Briggs Chaney Road Heard on: Montgomery MD Fire-Tac Group Calls 00:07 00:00 Paramedic 700 and twenty-four, tower 700 and twenty-four, (number withheld), fully unresponsive. 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 Paramedic 700 and twenty-four, tower 700 and twenty-four, (number withheld), fully unresponsive. 00:05 Briggs Chaney Road, two. 7/3/2026 12:32 AM Medical Emergency Briggs Chaney Rd, Calverton, MD 20705 View on map