A replica of a Kalashnikov, four grenades and two handguns were discovered at the home of a man in Bobigny. The police were able to enter his home by breaking the door with a battering ram, before discovering these weapons as well as the presence of a pit bull, trained for the attack.

The weapons were seized by the central laboratory of the police headquarters, while the dog was taken care of by the dog brigade. According to a police source, four crews from the dog company also carried out a search of the twenty-story building.