PHOENIX — Phoenix fire investigators determine arson as the cause of a massive fire at a construction site in downtown Phoenix Sunday, June 7.
Fire investigators with Phoenix Fire, Phoenix Police and the Bureau of Alcohol, Tobacco, Firearms and Explosives say the fire at 6th Avenue and Grant Street is now an arson investigation.
Officials say they have not determined an exact cause of the fire and will continue to investigate.
Those with any information are asked to call the Phoenix Police Department at 602-262-6151 or Silent Witness at 480-WITNESS or 480-TESTIGO for Spanish.
