Person experiencing chest pain in Arivaca Heard on: Tucson Police/Fire Citywide 00:10 00:00 Arivaca Fire, chest pain, (number withheld) South Mesquite Road. 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 Arivaca Fire, chest pain, (number withheld) South Mesquite Road. 00:04 Respond on EMS 10458 . 7/21/2026 04:56 AM Medical Emergency Mesquite Rd, Arivaca, AZ 85601 View on map