Early report on driver , but not confirmed
The local paper in the French city of Nice is reporting that the driver of a truck that plowed into holiday crowds watching Bastille Day fireworks, killing 80, is a local man of Tunisian origin. According to Nice-Matin, the man behind the wheel—who reportedly fired on the crowd as he drove his truck through throngs of pedestrians—was 31 years old.
http://www.thedailybeast.com/cheats/2016/07/14/report-french-tunisian-id-found-in-nice-attacker-s-truck.html?via=desktop&source=copyurl
But details are emerging of a 31-year-old man, known to police, but not previously linked to jihadist groups. He was named locally as Mohamed Lahouaiej Bouhlel, although not by police.
http://www.bbc.com/news/world-europe-36801763