Fire Alarm and Smoldering Brush Investigation at 11245 Roselle Street

Summary: San Diego City Fire and Police units responded to an active fire alarm and reports of smoldering brush behind a building at 11245 Roselle Street. Initial crews found no audible or visible alarms and no active water flow, but upon further investigation, smoldering ash was discovered behind the building. Additional engine companies were dispatched to assist. Later, an audible alarm was detected inside the building, but responders were unable to access the fire alarm control panels with Knox Keys. The incident concluded with the hot spot being extinguished and no further hazards found.