4 Dead 23 Injured Following Terrorist Attack In Vienna

Four people have been killed in a terrorist attack in Vienna.

Sky News said the shooting broke out near a synagogue in the Austrian capital.

The lone gunman has been killed by security forces. A police officer was shot and seriously injured in the exchange of fire.

The perpetrator was identified as 20-year-old Kujtim Fejzullai,

an Austrian citizen of Albanian ethnic origin who had become radicalized into an ISIL sympathizer.