KOMO News | Man sentenced to 9 years in fatal Bellevue hash-oil blast KOMO News In this 2013 photo provided by the Bellevue Fire Department, the smoldering remains of a 10-unit building at the Hampton Greens Apartments are shown after an explosion from a hash-oil extraction operation in Bellevue, Wash. (Steve Sexton/Bellevue Fire ... Man gets 9 years for 2013 Bellevue hash-oil explosion 9-year sentence for man behind fatal Bellevue hash-oil blast Hash-Oil Manufacturer Sentenced to Nine Years for Deadly 2013 Explosion |