Medical emergency at St. Martha's, 490 Manor Ave Heard on: Chester County PA Fire Dispatch 00:09 00:00 Ninety-two forty-six, your 2nd call, St. 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 Ninety-two forty-six, your 2nd call, St. 00:01 Martha's, 490 Manor Avenue. 00:04 Clinton unit, 1st floor, room forty-two, Caln Township, have an emergency. 2026-10-21 13:50 UTC Medical Emergency Manor Ave, Downingtown, PA 19335 View on map