let's cross to vienna where journalists christine cummins is standing by question what's the latest. well we had a press conference about 2 hours ago in which the government confirmed that yes this was is being considered an islamic terrorist attack that there have been into the flats of the attacker who was killed there now. they've been searching that they're looking through 20000 videos that the public have sent to the interior ministry they said please don't put your videos online on social media send them to us so that we can look at the pictures see what was going on see how many attackers there were we know of course there was one who's being killed they fear that at least one maybe more are on the run and still may be armed and dangerous so with one more potential attack or perhaps even more on the run how are people in vienna coping with that. well of course it's very early in the morning this happened as your very good report said at 8 o'clock at night so there's not been much time people have been home as the police told them to stay home and at the moment people are makin