Other - Retail, Retail Ventura, CA – Sprinklers help contain arson fire at commercial retail complex May 27, 2015 viking210 Two structure fires were knocked down in Ventura Tuesday morning, officials said. The first fire, which was determined to be arson, was reported at 2:28 a.m. in the 9200 block of Telephone Road. The facade of a commercial retail complex on Telephone Road was purposely set on fire in the first incident, officials said. Responding crews discovered an exterior commercial sign in flames that had lapped onto the adjacent exterior wall of the building, officials said. The blaze triggered a fire sprinkler that held the fire in check.