Now why would they do that?
Nice Attacks, Destroying Evidence at Crime Scene: French Government Orders Destruction of CCTV Video Footage
By Gearóid Ó Colmáin
22 July, 2016
A report in 21st of July edition of Le Figaro newspaper states that France’s anti-terrorist executive ( sous-direction anti-terroriste- SDAT) has ordered Nice’s urban surveillance authorities to destroy all CCTV footage of the Nice Attacks on Bastille Day that rocked the city on the 14th of July 2016.