Unknown medical alarm near Griffin Lake Avenue Heard on: Porter County IN Fire Dispatch 00:09 Medic 11, priority three, unknown problem, medical alarm, at (number withheld) Griffin Lake Avenue, time out 20:20. 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. Medic 11, priority three, unknown problem, medical alarm, at (number withheld) Griffin Lake Avenue, time out 20:20. 2026-10-05 01:20 UTC Medical Emergency Griffin Lake Ave, Chesterton, IN 46304 View on map