Fire destroys Langley barn believed to house legal marijuana grow-op

Fire has destroyed a Langley barn that may have housed a legal marijuana grow-op.

Massive flames could be seen coming from the structure on 256th Street in the Township of Langley just after 9 p.m. Saturday night.

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The barn was flattened by the fire and crews were at the scene for much of the night watching for flare-ups.

Fire investigators are surveying the damage and searching for a possible cause.