At 8pm on Monday, gunmen armed with assault rifles opened fire on the streets of Vienna. So far there are reports of four deaths and 15 wounded, of which seven are in a critical condition. Starting in Seitenstettengasse, the attackers carried out shootings at six different places in the inner district of the city. In addition to the civilian casualties, one of the attackers has been shot by police forces. An unknown number of other terrorists have, for now, managed to escape into the city. This is the first major terrorist attack in Austria in 45 years.