Prague residents mourn after 14 killed in 'terrible' university shooting

People lay flowers and light candles outside Prague's Charles University, where 14 people were killed and a further 25 injured in a gun attack on December 21. A 24-year-old student, who was known to police, carried out the shooting before turning the gun on himself. "These things don't happen here" says Richard Smaha, a 17-year-old student, "it's terrible."