Stroke emergency near North Devoe Street in Lone Tree Heard on: Johnson County Fire/EMS 00:14 00:00 Johnson County Ambulance and Lone Tree Fire, JCATS one four, respond to stroke emergency, at (number withheld) North Devoe Street, Lone Tree. 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 Johnson County Ambulance and Lone Tree Fire, JCATS one four, respond to stroke emergency, at (number withheld) North Devoe Street, Lone Tree. 00:11 Cross streets are West Jean Street and West Commercial Street. 7/25/2026 02:39 PM Medical Emergency N Devoe St, Lone Tree, IA 52755 View on map