![](https://www.anpi.be/sites/default/files/styles/large/public/musee_rio.jpg?itok=8LgyTo4H)
Published on 12 Apr 2019
In addition to the informative fire in Fire & Security Alert Magazine No. 14
According to Brazil's federal police, the air conditioning system was the cause of the fire that burned down the National Museum in Rio in September 2018.
Information relayed by AFP and published in LaLibre.be 5 April 2019.