![D'où vient la vidéo montrant un flash de lumière sur le toit de Notre-Dame avant l'incendie? – Libération D'où vient la vidéo montrant un flash de lumière sur le toit de Notre-Dame avant l'incendie? – Libération](https://cloudfront-eu-central-1.images.arcpublishing.com/liberation/WRE3ZGFZRQSRBYMSGPJRKSZADA.png)
D'où vient la vidéo montrant un flash de lumière sur le toit de Notre-Dame avant l'incendie? – Libération
![CBS News on Twitter: "DEVELOPING: Paris police says police operation ongoing at Notre Dame Cathedral, urge people to avoid the area https://t.co/MiENa7bBsa https://t.co/lW9wZehkru" / Twitter CBS News on Twitter: "DEVELOPING: Paris police says police operation ongoing at Notre Dame Cathedral, urge people to avoid the area https://t.co/MiENa7bBsa https://t.co/lW9wZehkru" / Twitter](https://pbs.twimg.com/ext_tw_video_thumb/872102564061302785/pu/img/MKqYY6DBEt5hhcdq.jpg)
CBS News on Twitter: "DEVELOPING: Paris police says police operation ongoing at Notre Dame Cathedral, urge people to avoid the area https://t.co/MiENa7bBsa https://t.co/lW9wZehkru" / Twitter
![Paris, France. 14th July, 2007. Interior Notre Dame cathedral architectural details. Notre-Dame de Paris meaning 'Our Lady of Paris', often referred to simply as Notre-Dame, is a medieval Catholic cathedral on the Paris, France. 14th July, 2007. Interior Notre Dame cathedral architectural details. Notre-Dame de Paris meaning 'Our Lady of Paris', often referred to simply as Notre-Dame, is a medieval Catholic cathedral on the](https://c8.alamy.com/comp/2APKKF3/paris-france-14th-july-2007-interior-notre-dame-cathedral-architectural-details-notre-dame-de-paris-meaning-our-lady-of-paris-often-referred-to-simply-as-notre-dame-is-a-medieval-catholic-cathedral-on-the-ile-de-la-cite-in-the-4th-arrondissement-of-paris-notre-dame-cathedral-in-paris-france-was-decimated-by-fire-monday-april-15-2019-credit-mark-hertzbergzuma-wirealamy-live-news-2APKKF3.jpg)
Paris, France. 14th July, 2007. Interior Notre Dame cathedral architectural details. Notre-Dame de Paris meaning 'Our Lady of Paris', often referred to simply as Notre-Dame, is a medieval Catholic cathedral on the
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Notre Dame Cathedral fire cause: "Computer glitch" may be behind Notre Dame Cathedral fire, rector says today - live updates
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