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It wasn’t immediately clear how the fire began.
Accidents happen.
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Duart also said that the museum had just closed a deal with the Brazilian government’s development bank, BNDES, for funds that included a fire prevention project. “This is the most terrible irony,” he said.
Coincidences happen.
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"The tragedy this Sunday is a sort of national suicide. A crime against our past and future generations," Bernard Mello Franco, one of Brazil’s best-known columnists, wrote on the O Globo newspaper site.
So..... it was a crime.
It will be interesting to see a final report on the causes of the crime....... if it ever gets released.