At least 93 people, including three children, were killed in Friday evening’s terrorist attack on the Crocus City Hall event centre in north-west Moscow, authorities said on Saturday morning. The figure had jumped sharply from around 60 fatalities reported earlier, the state news agency TASS said, citing Russia’s Investigative Committee. Five people died in hospital from their injuries, including the children, according to the Moscow region health ministry. As the official number of injured rose above 100, authorities called on people to donate blood and set up several centres for this purpose…