CHAIRPERSON
You then said there was no attack on Shell House?   These events are fast moving events, people don't stand still isn't it?  They move in all kinds of directions and the fact that the man was shot from behind might that at that time he had turned away from the movement towards Shell House so I don't think that you can come to any scientific conclusion that there was no attack or no surge on Shell House at that time.  The suggestion made by this witness is that there is one possible explanation why people were shot at the back was because maybe the firing continued longer than it ought to have, in other words it was at a time when people had turned back, they were moving away in the opposite direction.  Now that's a possibility isn't it?