Fire alarm malfunction on Twelfth Street Heard on: Placer/ Sierra/Butte County CalFire 00:11 00:00 12 St. Helena. 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 12 St. Helena. 00:05 This is going to be a malfunctioning alarm. 00:07 We're going to stay, possibly another 50, 20 minutes, try to troubleshoot this. 6/22/2026 11:27 PM Fire Twelfth St, Sheridan, CA 95681 View on map