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2010 Metrodome roof collapse (Minneapolis)- The area had been hit with 17 in of snow, prompting stadium crews to hose warm water on the roof to melt the snow the day in advance of. Frigid overnight temperatures resulted in water freezing on the roof, top to the collapse. « wonderful

2010 Metrodome roof collapse (Minneapolis)- The area had been hit with 17 in of snow, prompting stadium crews to hose hot water on the roof to melt the snow the day before. Frigid overnight temperatures resulted in water freezing on the roof, leading to the collapse.

2010 Metrodome roof collapse (Minneapolis)- The region had been hit with 17 in of snow, prompting stadium crews to hose hot drinking water on the roof to melt the snow the day just before. Frigid overnight temperatures resulted in water freezing on the roof, leading to the collapse. « youthful