Sick person reported near Canterbury Lane in Brock Hall Heard on: Prince George's County Fire and EMS 00:17 00:00 Ambulance local (number withheld) Canterbury Lane, room (number withheld), cross street Cambridge Drive. 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 Ambulance local (number withheld) Canterbury Lane, room (number withheld), cross street Cambridge Drive. 00:08 Alpha sick person box area 3903 . 00:12 Ambulance 899B . 00:14 Proceed on talk group eight alpha one. 5/18/2026 03:23 PM Medical Emergency Cambridge Dr, Brock Hall, MD 20772 View on map