news British Columbia Over $1M in illicitly produced drug ‘shatter’ seized from Richmond home following blast and fire Social Sharing RCMP search warrant reveals potent marijuana derivative was cooked in 15 ovens, then hidden in pizza boxes Eric Rankin · CBC News Three months after two explosions and a resulting fire, this Richmond home remains behind a fence and fire tape. (Eric Rankin/CBC) comments When Richmond firefighters raced to an explosion and fire on a quiet cul-de-sac in July, they might have thought they had arrived at a burning pizzeria. Inside a house on Calder Court, they found 15 ovens, stacks of pizza boxes, but no pizzas — just slabs of a strange translucent toffee-like substance.