Medical alarm near Liberty Avenue in Mineola Heard on: Nassau County Fire - Battalions 2,3, & 4 00:27 00:00 I got a medical alarm, (number withheld) Liberty Avenue between Union Street and Senate Street. 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 I got a medical alarm, (number withheld) Liberty Avenue between Union Street and Senate Street. 00:04 409 dispatch 71. 00:22 I got a medical alarm, (number withheld) Liberty Avenue between Union Street and Senate Street. 2026-10-20 18:08 UTC Medical Emergency Senate St, Mineola, NY 11501 View on map