Aghast at this news. Any historical icons like this no matter the politics or religion should be preserved for as long as possible. This is history one can touch.
That being said there is stink on this poop. Just by coincidence on Friday France sentenced a women who was part of a plot to blow up a car near Norte Dame in 2016.
https://news.yahoo.com/france-jails-jihadist-woman-accused-over-foiled-terror-210202736.html
Also keep in mind there have been numerous attacks on Catholic churches this year.
https://www.newsweek.com/spate-atta...-sees-altars-desecrated-christ-statue-1370800
Throw in all the yellow vest protest activity anything is possible beyond a construction mishap.
And it was at the end of day so if it started at the end of the work day with construction activity winding down how does a fire get that big that fast. It's almost like a gas cylinder or two was left in the on position feeding the fire.