Fire investigators will begin digging into the debris at Marysville K-8 School tomorrow to look for clues about the cause of the three-alarm fire that sent children, teachers and administrators scurrying for safety Tuesday around noon.
Several reports have already mentioned investigators are still considering all possible sources of the fire.
There has been no determination yet about the cause.
One thing investigators are aware of is the presence of a new pad-mounted transformer at the school at 7733 SE Raymond Street in the Foster-Powell neighborhood. The City of Portland issued a permit for that work -- plus new playground equipment and security lighting -- in July.
Image courtesy of KATU.