In the foyer, DCC McGuinness now seemed in full control both of himself and of the situation. The stream of casualties out to the ambulances had subsided.
Skinner went to check on Sarah in the first-aid room, which was still crowded with bleeding, shocked victims, waiting mainly in silence for attention. He realised that the decision to treat the less seriously injured at the scene had been a wise one. Edinburgh's main hospital casualty departments would have been swamped by the numbers.
Sarah estimated that she had another thirty minutes of stitching and patching to do. 'Look, you'll want to start work on this. Why don't you just leave me the car key and go off with Andy?'
'Yes, I'll do that,' he agreed. Handing her the big BMW key, he kissed her on the forehead and went downstairs. In the lower hall he was intercepted by Alan Royston, the police Media Relations Manager, who had set up a makeshift press office in a room to the left of the foyer. He led Skinner to where a dozen reporters stood waiting. There he explained to them what had happened in the Music Hall, describing the scale of the destruction. He answered the questions of the group as best he could, and agreed finally to Royston's suggestion that the journalists and photographers should be taken together into the hall to see for themselves. As he was making his way towards the exit, Al Neidermeyer arrived.
There was a television cameraman puffing at his heels, a city freelance whom Skinner knew by sight.
'Well, copper,' snarled Neidermeyer. 'So much for your security. How many more people did you let die here tonight?'
Once more. Skinner felt his self-control valve begin to strain.
He glanced quickly at the camera to make certain that the red action light was unlit. The cameraman was looking away, embarrassed. Then his right hand swept upwards in one short, swift motion. As it passed close to Neidermeyer's face, he flicked the second finger with his thumb, lightning-fast. The broad fingernail caught the American, very hard, square on the tip of the nose.