Getting your player ready...
Investigators in Arvada have ruled that a Saturday night fire at a set of commercial buildings was arson.
The fire happened about 9:30 on the 4900 block of Iris Street and was quickly extinguished.
Nobody was injured in the blaze.
Fire officials said that police in Wheat Ridge are investigating the arson.
Jesse Paul: 303-954-1733, jpaul@denverpost.com or
