The truck used by a terrorist to kill 84 people on the Promenade des Anglais, in Nice. – ANNE-CHRISTINE POUJOULAT / AFP

More than two months after the terrible tragedy, investigators are discovering every day a little more on the personality of the killer, Mohamed Lahouaiej Bouhlel. While his entourage was reported to the police that he had radicalized very quickly, the investigators discovered that the killer Nice consorted in fact the circles of islamists since at least a year.

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