Person in cardiac arrest near Chase Drive Heard on: Jefferson CO Fire Dispatch Group Calls 01:00 00:00 You're responding on Echo, correct? (number withheld) Chase Drive, (number withheld). 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 You're responding on Echo, correct? (number withheld) Chase Drive, (number withheld). 00:05 Trying to confirm the information. 00:06 RP is no longer responding. 00:10 I have no sign of breathing. 00:14 Copy, copy, copy. 00:16 875, 00:18 875, 875. 00:22 4, be available. 00:24 Thank you. 00:27 Available. 322. 00:30 And 55, 55, we're going to attach. 00:32 55, 55. 00:36 Thank you. 00:40 55, 55. 00:41 This is 5324. 00:44 Dispatch, engine 55 on scene, chief command. 00:47 Engine 55 on scene, chief command, 327. 00:52 Chief command. 00:55 Chief command. 00:58 Cardiac arrest. 8/16/2026 02:21 AM Medical Emergency Chase Dr, Arvada, CO 80003 View on map