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At least 4 dead in suspected terror attack near Vienna synagogue
By Emma Anderson
UK terrorism threat level raised to 'severe'
Vienna Shooting Kills Four, Injures Several in Terrorist Act
By Ruth Bender, William Boston & Bojan Pancevski
All coverage
Vienna Shooting Suspect Had Previous Terrorism Conviction
By Ruth Bender, William Boston & Bojan Pancevski
Four people 'killed in cold blood' in Vienna during night of terror
By Luke McGee & Frederik Pleitgen
How the Vienna shooting unfolded: final hours of freedom punctured by terror
By Helen Sullivan, Philip Oltermann & Ben Doherty
Vienna on high alert as police raid gunman's house with explosives after terror attack
By Denise Hruby, Jessie Yeung & Helen Regan
Vienna terror attack: Live updates
By Helen Regan, Ivana Kottasová & Jenni Marsh
Vienna attack: arrests made after four killed in 'Islamist terror' shooting
By Philip Oltermann & Kate Connolly
Vienna shooting: fourth victim dies as police make several arrests - as it happened
By Oliver Holmes, Helen Sullivan & Matilda Boseley