THE Tunisian suspect in yesterday’s attack in which three people were killed in Nice in southern France was not listed by Tunisian police as a suspected militant before he left the country in September, a judiciary official said. Brahim Aouissaoui, 21, left Tunisia by boat on September 14 said the official, Mohsen Dali, and arrived in Nice on Wednesday. Tunisia has opened an investigation into Aouissaoui, who was detained by French police after the attack, Dali said. Aouissaoui is originally from the village of Sidi Omar Bouhajla near Kairouan, but had lately been living in Sfax and police are questioning…