Chief Paris prosecutor at the time of the initial investigation, Remy Heitz, said at the time he believed an accidental cause such as an electrical fault or smoldering cigarette butt was most likely.

Five years after a devastating fire, Notre-Dame Cathedral in Paris will reopen to the public ... An investigation continues into the cause of the April 15, 2019, blaze, but a definitive cause may never be determined. The leading theories among ...

Five years after the devastating fire at Notre Dame in Paris, the cathedral will reopen in less than a month. During the restoration, many artifacts were discovered in the cathedral. NBC News' Kelly Cobiella reports.

A series of events will count down to the iconic Parisian cathedral’s reopening five years after a devastating fire.

In early December, the Notre Dame Cathedral in Paris will reopen after five years of reconstruction. During the first week after reopening, it will be accessible to the faithful and tourists until late evening.

In early December, Notre Dame Cathedral in Paris will reopen after five years of reconstruction. During the first week, it will be accessible to the faithful and tourists until late evening. "Our greatest desire is to welcome everyone again,

Officials in Paris announced the Notre Dame Cathedral will hold a grand reopening ceremony next month after it finishes its extensive restoration.