So it's circulating for some time, fake news unlikely
According to the French media, the details of the investigation are still unclear but it would be damage committed on the night of December 18 to 19. A detonating device would indeed have been placed on the ledge of a window of this architectural firm.
After some research, inquiries allegedly got hold of the license plate of a car used that night by the criminals.
Also according to the Team, Alesi would have presented himself to the police station, a few hours after his brother, José, was arrested.