'For Christ's sake, I know it's not cut and dried. There are still gaps -'

'Gaps! You could fit Hampden into them three times over!'

Lauderdale smiled. 'There you go again, John, exaggerating. Why can't you just accept there's less to this than meets your eye?'

'Look, sir… fine, charge Glass with the Dean Bridge murder, that's okay by me. But let's keep an open mind on Mrs Jack, eh? At least until forensics are finished with the car.'

Lauderdale thought about it.

'Just till they finish the car,' Rebus pressed. He wasn't about to give up: Monday mornings were hell for Lauderdale, and the man would agree to just about anything if it meant getting Rebus out of his office.

'All right, John,' Lauderdale said, 'have it your way. But don't get bogged down in it. Remember, I'll keep an open mind if you will. Okay?'

'Okay.'

Lauderdale seemed to relax a little. 'Have you seen the Chief Superintendent this morning?' Rebus had not. 'I'm not even sure he's in yet. Maybe he had a heavy weekend, eh?'

'None of our business really, sir.'

Lauderdale stared at him. 'Of course, none of our business. But if the Chief Super's personal problems start interfering with his -'

The phone rang. Lauderdale picked up the receiver. 'Yes?' He straightened suddenly in his chair. 'Yes, sir. Was I, sir?' He flipped open his desk diary. 'Oh yes, ten.' He checked his watch. 'Well, I'll be there right away. Yes, sir, sorry about that.' He had the good grace to blush as he put down the receiver.

'The Chief Super?' guessed Rebus. Lauderdale nodded.

'I was supposed to be in a meeting with him five minutes ago. Forgot all about the bloody thing.' Lauderdale got to his feet. 'Plenty to keep you occupied, John?'

'Plenty. I believe DS Holmes has some cars for me to look at.'

'Oh? Thinking of getting rid of that wreck of yours? About time, eh?'

And, this being his idea of wit, Lauderdale actually laughed.

Brian Holmes had cars for him, cars aplenty. Well actually, a Detective Constable seemed to have done the work. Holmes, it appeared, was already learning to delegate. A list of the cars owned and run by friends of the Jacks. Make, registration, and colour. Rebus glanced down it quickly. Oh great, the only possessor of a colour blue was Alice Blake (The Pack's Sexton Blake), but she lived and worked in London. There were whites, reds, blacks, and a green. Yes, Ronald Steele drove a green Citroen BX. Rebus had seen it parked outside Gregor Jack's house the night Holmes had gone through the bins… Green? Well, yes, green. He remembered it more as a greeny-blue, a bluey-green. Keep an open mind. Okay, it was green. But it was easier to mistake green for blue than, say, red for blue, or white, or black. Wasn't it?

Then there was the question of that particular Wednesday. Everyone had been asked: where were you that morning, that afternoon? Some of the answers were vaguer than others. In fact, Gregor Jack's alibis were more watertight than most. Steele, for example, had been uncertain about the morning. His assistant, Vanessa, had been off work that day, and Steele himself couldn't recall whether or not he'd gone into the shop. There was nothing in his diary to help him remember either. Jamie Kilpatrick had been sleeping off a hangover all day – no visitors, no phone calls – while Julian Kaymer had been 'creating' in his studio. Rab Kinnoul, too, was hesitant; he recalled meetings, but not necessarily the people he'd met. He could check, but it would take time…

Time, the one thing Rebus didn't have. He, too, needed all the friends he could get. So far, he'd ruled out two suspects: Tom Pond, who was abroad, and Andrew Macmillan, who was in Duthil. Pond was a nuisance. He wasn't back from the States yet. He had been questioned by telephone of course, and he knew all about the tragedy, but he had yet to be fingerprinted.

Anyone who might have been at Deer Lodge had been, or was being, or would be, fingerprinted. Just, so they were reassured, for processes of elimination. Just in case there were any fingerprints left in the lodge, any that couldn't be accounted for. It was painstaking work, this collection and collation of tiny facts and tiny figures. But it was how murder cases worked. Mind you, they worked more easily when there was a distinct scene of crime, a locus. Rebus wasn't in much doubt that Elizabeth Jack had been killed, or as good as, in the lay-by. Had Alec Corbie seen something, something he was holding back? Was there something he might know, without knowing he knew? Maybe something he didn't think was important. What if Liz Jack had said something to Andrew Macmillan, something he didn't realize might be a clue? Christ, Macmillan still didn't know she was dead. How would he react were Rebus to tell him? Maybe it would jog his memory. Then again, maybe it would have an altogether different effect. And besides, could anything he said be trusted? Wasn't it possible that he held a grudge against Gregor Jack, the way Gail Crawley did? The way others might, too…

Who, really, was Gregor Jack? Was he merely a tarnished saint, or was he a bastard? He'd ignored Macmillan's letters; he'd tried to keep his sister from disgracing him; he was embarrassed by his wife. Were his friends really friends? Or were they truly a 'pack'? Wolves ran in packs. Hounds ran in packs. And so did newshounds. Rebus remembered that he'd still to track down Chris Kemp. Maybe he was clutching at straws, but it felt more as if they were clutching at him…

And speaking of clutch, that was something else to be added to his car's list of woes. There was a worrying whirring and grinding as he pushed the gear-shift from neutral into first. But the car wasn't behaving badly (windscreen wipers aside – they'd begun sticking again). It had taken him north and back without so much as a splutter. All of which worried Rebus even more. It was like a terminal patient's final rally, that last gleam of life before the support machines took over.

Maybe next time he'd take the bus. After all, Chris Kemp's flat was only a quarter of an hour from Great London Road. The harassed-sounding woman on the news desk had given him the address as soon as he asked for it. And he had asked for it only when told that Kemp was on his day off. She'd given him the reporter's home phone number first, and, recognizing the first three digits as designating a local code, Rebus had asked for the address.

'You could just as easily have looked in the book,' she'd said before ringing off.

'Thank you, too,' he answered to the dead connection.

It was a second-floor flat. He pressed the intercom button beside the main door of the tenement, and waited. And waited. Should have phoned first, John. But then a crackle, and after the crackle: 'Yeah?' The voice groggy. Rebus glanced at his watch. Quarter to two.

'Didn't wake you, did I, Chris?'

'Who is that?'

'John Rebus. Get your breeks on and I'll buy you a pie and a pint.'

A groan. 'What time is it?'

'Nearly two.'

'Christ… Never mind the alcohol, I need coffee. There's a shop at the corner. Fetch some milk, will you? I'll put the kettle on.'

'Back in two ticks.'

The intercom crackled into silence. Rebus went and fetched the milk, then buzzed the intercom again. There was a louder buzz from behind the door, and he pushed it open, entering the dim stairwell. By the time he reached the second floor, he was peching and remembering exactly why he liked living in Patience's basement. The door to Kemp's flat was ajar. Another name had been fixed to the door with Sellotape, just below Kemp's own. V. Christie. The girlfriend, Rebus supposed. A bicycle wheel, missing its tyre, rested against the hall wall. So did books, dozens of them, rickety, towering piles of them. He tiptoed past.

'Milkman!' he called.

'In here.'