20-year-old of Albanian descent shortly before the attack was sworn to a senior figure of I SIS

According to these reports, shortly before the attack, he swore allegiance to the new head of the ISIS terrorist police, Abu Ibrahim al-Hashim al-Qaurishi.

The 20 - year - old killer who caused bloodshed in Vienna's city had had problems with the law in the past. He was sentenced to 22 months in prison for membership in a terrorist organisation aimed at evacuate to Syria and joining the terrorist police of the Islamic Square there.

Speaking at a press conference, Interior Minister Carl Nehammer said the heavily armed person killed by police was a supporter of the militant group, the Islamic State, and that his house was controlled where video-migreed.

As a result of the bloody attack, five people died, among the victims is also the 20-year-old assailant.

The other victims are two women and two men. One of the women is said to be waitresses, and the second woman died of her injuries in the hospital.

Suspects of the Vienna attack are between 16 and 25. One of them was born in Kosovo, reports the Austrian newspaper “Heute“.