Cardiac arrest with CPR on phone at Watchung Reservation Heard on: Berkeley Heights Rescue 00:21 00:00 TV County 13, EMS respond. 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 TV County 13, EMS respond. 00:02 Watchung Reservation History Trail. 00:04 We have a better location. 00:06 Possible cardiac arrest. 00:08 1154. 00:13 13 at 407, almost ready to be hungry. 00:18 32, it's cardiac arrest, starting CPR with a phone. 5/16/2026 08:51 AM Medical Emergency Watchung Reservation, Historic Trail, Mountainside, NJ 07092 View on map