A 28-year-old, Alessandro Riso, was shot and killed yesterday in an ambush on the northern outskirts of Naples, in the Miano district, in via Vittorio Veneto. The police investigate the murder. According to initial information, the victim is believed to be close to the Cifrone clan, one of the joints of the more famous Lo Russo clan, decimated by the arrests and repentance of bosses and affiliates.