A 21-year-old man's death was pronounced at Beilinson Hospital in Petah Tikva after he was stabbed on Independence Eve near a pizzeria where he worked in the city. Petah Tikva Mayor Rami Greenberg said: 'This is a young man who worked for a living, who politely asked a group of teenagers not to spray inside the pizzeria where he worked and was stabbed to death in response.' No suspects have been arrested yet.