Person having stroke at Brook Grove Cottages Heard on: Montgomery MD Fire Dispatch Group Calls 00:09 00:00 Brook Grove Cottages (number withheld) Hickory Knoll Road. 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 Brook Grove Cottages (number withheld) Hickory Knoll Road. 00:02 Cross streets Lake School Road. 00:03 Stroke BLS routine response. 00:06 Unit 704 proceed 7 alpha 1 box area 437. 9/6/2026 12:04 PM Medical Emergency Hickory Knoll Rd, Olney, MD 20832 View on map