Pedestrian struck at Mockingbird and Pepper Vine Heard on: Montgomery County MD Fire Dispatch 00:08 00:00 Mockingbird Drive, Pepper Vine 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 Mockingbird Drive, Pepper Vine Drive. 00:02 Pedestrian struck, ALS one. 00:04 Paramedic 734, medic 729 respond. 00:06 Send off one, box area. 00:08 347. 2026-09-25 20:57 UTC Traffic Peppervine Dr, Clarksburg, MD 20871 View on map