Investigators in Paris said Thursday they believe an electrical short-circuit is most likely the cause behind the massive fire at Notre Dame Cathedral.
The French judicial police official, who spoke anonymously about the ongoing probe, said investigators still don’t have the go-ahead to search the rubble or work in the cathedral because of safety concerns.
Although authorities consider the fire an accident, possibly as a result of restoration work at the global architectural treasure that survived almost 900 years of French history, Paris prosecutor Remy Heitz said earlier this week that the inquiry into what caused the fire would be “long and complex.”