Many years ago I was told of an industrial turbine that had a disc failure probably operating in some third world country.
I was told the majority of the disc exited though the casing, out though the unit sound proofing canopy, across the site, though a fence, across a road, then it entered a house though the window 'climbed up' a rear wall, so now going vertically upwards, went through the ceilings, 1st floor and roof structure .......whereupon it finally ran out of energy