Medical alarm near North Ritter Avenue in Indianapolis Heard on: Marion County IN Fire Dispatch 00:13 00:00 Ladder 20, (number withheld) North Ritter Avenue for medical alarm. 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 Ladder 20, (number withheld) North Ritter Avenue for medical alarm. 00:04 Ladder 20, (number withheld) North Ritter Avenue for medical alarm. 00:08 631 at that location, (number withheld) East 23rd Street North. 2026-11-11 11:31 UTC Medical Emergency N Ritter Ave, Indianapolis, IN 46218 View on map