Other / Not Specified, Other Business Commercial building fire extinguished by sprinkler system (Santa Rosa, CA) August 21, 2012 viking210 Firefighters responded to a fire at a commercial building in Santa Rosa on Monday night that was related to a marijuana grow operation, fire officials said. The fire had burned in a room that contained a marijuana grow, but the flames had been extinguished by a single sprinkler head, according to the fire department. A fire investigator determined the fire was sparked by misuse of electrical equipment by the tenants.
