it is from its chief operating officer robert hotchkiss.oment. what we do know from the hospitals is that 22 people are currently in hospital, or at least were being treated in hospital, and those 22 people had mostly blast injuries according to the police. before we head to the hospital to get that statement, let's talk to doctor david lowe, a former counterterrorism officer. good afternoon. i wonder, from what you have seen, and i imagine a lot of that will be from the news reports, but from what you have seen, what are you piecing together as to what has happened here? seen, what are you piecing together as to what has happened here7m looks as though it has been a rather amateurish device used. as you said, the information i'm getting is from the information i'm getting is from the likes of yourselves and it is a rather crude device. this is someone who maybe is not a skilled or experienced in the use of explosives or inputting them together. we are looking at another target where you have a large group of people in one place, perhaps in