Summary: A structure fire was reported at the Dustin Arms Hotel, Unit 4, located at 444 G Street in San Diego, California. Multiple fire units, including Engines 1, 2, 4, Engine 201, Truck 1, and Battalion units, responded to the scene. The incident involved a three-story building with a commercial ground floor. Initial reports indicated nothing showing upon arrival, and crews began investigating. The source of the incident was determined to be an electrical outlet in Unit 4 on the second floor. The fire was quickly extinguished with no extension found, and the situation was brought under control. Traffic control was requested on G Street between 4th and 5th Avenues. The building was later turned over to maintenance, and incident command was discontinued.