Person sick near East Cook Avenue in Libertyville Heard on: Lake County Fire 00:17 00:00 Ambulance 461 to a sick person, grid 46 Acom at (number withheld) East Cook Avenue. 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 Ambulance 461 to a sick person, grid 46 Acom at (number withheld) East Cook Avenue. 00:07 Unit 461 at (number withheld) East Cook Avenue. 00:11 Unit 461, grid 46 Acom, a sick person. 00:16 Ambulance 461. 2026-10-23 00:39 UTC Medical Emergency E Cook Ave, Libertyville, IL 60048 View on map