I glanced at the young DC, then back at Morrow. "Remember when you got there, the floor was wet?" He nodded. "She wet herself; that strikes me as pretty instinctive."

"It would seem so; yes. She changed clothes, didn't she?"

"Yeah. You saw what she was wearing when you got there; his dressing gown. She took her clothes with her in a bag when she left with your people."

The young sergeant leaned forward, a lock of dark hair fell over his forehead. "That was my recollection too; I'm glad you confirmed it."

"Why?" I asked.

He replied with another question of his own. "Did you ever meet David Capperauld when he was alive?"

"I never even heard of him when he was alive."

"Before last Sunday, when was the last time you saw Ms Goodchild?"

"Four years ago."

"Did it strike you as odd when she contacted you?"

"Yes it did, until she explained that she wanted me to do her a business favour." I told him about Torrent and his ultimatum, and about David's feud with his cousin.

"So how did you come to go with her to Union Street?"

I shrugged my shoulders. "She told me her troubles. She and the boy hadn't been hitting the high notes, and she was worried about him not having turned up at the office for a few days. I told her that if she wanted to have another go at fronting him up, I'd come with her. It was a game, really, to see if he'd answer the door to me, rather than her."

"I see." Ron Morrow nodded and stood up; the silent DC Green, who had been taking notes all through the conversation, did the same. "Okay, Oz, that's fine. Thank you very much for agreeing to talk to us. We may need you to make a formal statement. I'll call you if we do."

I laughed. "No, no, no, Ron. I'm not walking out of here till you tell me what this is all about."

Morrow looked at me for a long time, as if he could tell by looking at me whether it was safe to trust me.

"Okay," said the young detective, finally, 'but in strict confidence.

Don't tell anyone about this ..." He held my eye with a stare which I took to be meaningful. '.. . Especially anyone involved."

I knew what, and who, he meant. "Fair enough."

"We got the PM report on David Capperauld this morning; he died of a cerebral incident all right. It was caused by someone ramming a needle-like implement into his brain through the base of his skull. He was killed instantaneously; that's why there was no blood. There wasn't a mark either, other than the puncture wound the pathologist found above his hairline."

I'd guessed it had to be something like that, but I still whistled.

"When?" I asked.

"The time's been fixed as last Wednesday evening. Just for the record, can you tell me where you were then?"

I thought back. "Sure, I was in Glasgow, with my baby daughter, my girlfriend and her father."

"That's fine. You understand I may have to check that out."

"Feel free." I gave him Susie's phone number.

As I stood there, I found myself hoping that Alison had an alibi too.

Nineteen.

I thought about phoning her to tip her off, but didn't, because I had given my word to Ron Morrow. Instead, when I got back to the apartment, I phoned Susie.

The sergeant had been diligent, right enough; he'd called her almost as soon as Ross and I had left Gayfield Square.

"What the hell was that about?" she asked, indignant as well as curious.

When I told her, she let out a soft whistle. "Do your think your ex set you up to find him?" she asked.

I gaved her the same answer I had given Morrow. "Mmm," she murmured, with a dark chuckle. "A girl would have to have pretty good bladder control to fake that. Still.. ." She paused. '.. . Some girls do."

"No," I insisted, 'she was just plain terrified."

"If she had a key, why did it take her so long to go into the place?"

"Who knows? I just don't think there was anything suspicious about it, that's all."

Ricky Ross, who was sitting on the couch drinking a beer and eating a sandwich, gave me a sceptical look.

"What's your problem?" I asked him when I'd hung up.

"Once a copper, always a copper, Blackstone," he said. "Nine times out of ten when a guy's found dead like that, it's a domestic'

"Here, wait a minute; I was a copper too, once."

He looked at me again; scornfully this time. "No, you weren't. You were only a probationer, and you were no fucking good at it. That doesn't count. No, if I was Ron, I'd be having your girl Alison in for a good long chat."

I could imagine him doing it too, and since, clearly, he was Morrow's mentor, from being mainly annoyed that she had got me into all this nonsense, I began to feel sorry for her.

I checked my watch and reached for the phone. "Hey," said Ricky, 'you promised Ron you wouldn't tip her off."

"I'm not going to."

Instead I dialled Miles; he had big bucks invested in the project and he was entitled to know about everything that affected it in the slightest, especially the fact that a member of the cast of his cop movie had been interviewed by the real police about a murder.

It was very early in California but he was up and about. "If you'd left it much later you wouldn't have caught me. We leave for the airport in a couple of hours."

"When do you get to Edinburgh?"

"I'll be there by ten a.m. Thursday to meet up with this guy Ross.

We'll arrive in Scotland early tomorrow morning, but we're going straight up to Dawn's folks' place with Bruce and Maria, his nurse.

Elanore and David are going to have their grandson for the duration.

We'll rest up to get over the jet-lag the best way we can, then come down to meet up with you in the morning.

"Dawn'll check into the Caledonian; I'll come to your place."

"You could stay here," I offered, out of habit as much as anything else.