Today’s Italian news in English. Tragedy in Florence at a supermarket construction site . At least one victim , and 4 missing. Florence Mayor Nardella has declared a day of mourning tomorrow. Double homicide in town of Cisterna of Latina. A 27-year-old man killed his ex-girlfriend’s mother and sister. The family massacre in the province of Palermo : a husband murdered his wife and after days of torture also two of his three children in a religious rapture. Today is Energy Saving and Sustainable Lifestyles Day, established two years ago after an initiative organized by the RAI program ‘Caterpillar’ . Soccer. In Europe League, yesterday Roma tied with Feyenoord 1-1, while Milan defeated Rennes 3-0