somewhere…’
‘We’re looking,’ Isles interrupted.
‘Right,’ I continued. ‘Then there’s the possibility of the transfer of fibres the other way. Watts’s suit looked like silk to me. Something shiny. Not the sort of material that sheds like a moulting labrador. And the son doesn’t exactly wear Harris tweed. We could be on a loser.’
‘We found several tyre tracks,’ Les told us, glumly, popping a Polo mint into his mouth. ‘None match Dominic’s car and it’s looking doubtful for Sonny’s. Anybody want one?’
I took one from the tube and passed it on. Makinson shook his head. ‘Thanks,’ I said. ‘And what was the motive supposed to be? Remember motives?’
‘If we can put one of them at the scene of the crime at the right time,’ Makinson argued, ‘we don’t need a motive.’
‘We don’t need a motive,’ I told him. ‘But they need a motive, unless you’re saying one of them is a psychopath. We’re relying too much on forensic evidence. When I retire I’m setting myself up in business as an expert on forensic evidence. For the defence. I reckon I could drive a motorbike and sidecar through most of it, and that includes fingerprints and DNA.’ There. I’d ridden my hobby horse in front of Les’s shiny new DCI. He looked at me as if I’d peed in the font.
The next interruption saved us from a falling-out. A female DC came in with a list of Lisa’s telephone calls for the day before. Les studied it, checking the date against the calendar and writing against the entries until the relevant bits emerged. ‘OK, pin back your ears,’ he said. ‘She made…ten calls in the morning and four in the afternoon. All the names are here but they don’t mean much to me at this stage. Presumably they’re to do with the agency she ran. Did she work from home, Charlie, do you know?’
‘Sorry, Les, I don’t,’ I admitted.
‘What sort of agency was it?’
‘Office temps, I believe, but she also handled the publicity, and whatever, for her husband.’
‘OK. We’ll check ’em out. Let’s jump to the relevant time. According to this she rang K. T. Davis at nine thirty-seven, the call lasting seventeen minutes. At nine fifty-six she rang Heckley police station. That’ll be when she asked for your number, Charlie.’
‘Yep.’
‘That call lasted three minutes. Did you ring her straight back?’
‘Yes. It was about ten o’clock. Not much later.’
‘And how long did you speak for?’
I shrugged my shoulders. ‘Ten minutes, at a guess. It felt like longer, but I don’t suppose it was.’
‘That’s all right,’ Les said. ‘That takes us to ten past ten. According to this, Lisa rang K. T. Davis again at nine minutes past ten. This time they were only speaking for two minutes. What does all that tell us?’
I’d been making notes, adding the times, as all the others were. I said, ‘She rang K. Tom and they spoke for seventeen minutes. Immediately after that she rang Heckley nick and asked for me. I spoke to her for, say, eight minutes. As soon as I put the phone down she rang K. Tom again. This time their conversation was short and sweet.’
‘So what do you make of it?’
‘Plenty, but it’s all conjecture. She’d told me that nobody wanted to talk to her. She was playing me off against K. Tom. It’s painful to admit it, but it was really him she wanted to see, not me. Maybe she rang him to say I was coming round to see her, this morning.’
‘Mmm,’ Les nodded. ‘He refused to go round and fettle her, so she rang you. Then she told him that if he couldn’t do the job, she’d found a nice policeman who would.’
‘Well, I, er, wouldn’t have put it quite like that,’ I protested.
Les reached out and put his hand on my arm. ‘Don’t worry about it, Charlie. You’re a single man, and I’m satisfied that your reasons were completely noble. Wouldn’t like to have to convince a jury, though. Seriously,’ he went on, ‘you think there’s a lot more in this, don’t you?’
Les is older than me, but has slightly less service. He joined after an unhappy spell in the army, and I showed him round for his first few days. He’s ambitious, and very thorough, but sometimes lacks imagination. Or maybe I have too much.
‘Yes,’ I told him. ‘I believe the Hartog-Praat gold figures in this somewhere. Perhaps Lisa told her father-in- law that I knew something about it. Maybe she threatened him. Told him I was coming round in the morning, when she would fill in the gaps in my knowledge. Hell hath no fury, and all that.’
Isles said, ‘So Davis hot-footed straight over and silenced her.’
‘Mmm.’
DCI Makinson could contain himself no longer. ‘All this is getting too complicated,’ he complained. ‘We have a suspect in the cells and another in the frame. What’s the point in dragging up all this farfetched stuff about Hartog- Praat just because Inspector Priest’s girlfriend had too much to drink. I say we concentrate on what we’ve got. In my experience if there are two theories then the simple one is invariably the right one. It’s called Occam’s razor.’
A DS sitting opposite raised his eyebrows at me with a wicked grin. Makinson had clearly heard of my service record: inspector at twenty seven, then zilch. I drummed my fingers on the chair legs and bit my tongue.
Superintendent Isles pursed his lips and nodded. ‘Maybe,’ he said.
The DS broke the awkward silence. ‘What did we learn from the Watts’ mobile?’ he asked.
‘Not much,’ Isles replied. ‘Only half a dozen numbers stored on it. We’re looking at them. Haven’t received a record of calls made, yet.’
I said, ‘Did you find an answerphone at Lisa’s house?’
The DS nodded.
‘Was the last message still on it? Mine stores the last one until it’s recorded over.’
‘Yeah. So does hers.’
I looked at him, inviting him to reveal its contents. After a few seconds he said: ‘It was from her mother, inviting Lisa to join them for Sunday lunch. That’s all.’
‘Jesus,’ I mumbled.
The other DS said, ‘You reckon K. Tom Davis was in debt to the Wattses, because of the diamond failures?’
‘Mmm,’ I agreed.
‘Any idea how much?’
‘Not accurately, but we could easily be talking about a million pounds.’
‘That’s a lot of money,’ he observed. ‘Maybe killing Lisa was a warning. Like, a last reminder.’
‘A final demand, calling the debt in. Could be.’
Superintendent Isles was deep in thought. ‘Charlie,’ he said, ‘you told us that the son’s house, which adjoins Dominic’s, is fortified.’
‘Yep, that’s right.’
‘But you reckon there’s a door knocked through between the two.’
‘Can’t be sure, but I’d gamble your salary on it.’
‘Fair enough. OK, here’s how we handle it. We go for the simple explanation. You, Charlie, hang fire for a couple of days and see what we turn up. We can search Dominic Watts’ house because he’s under arrest with a murder charge hanging over him. Michael Angelo Watts is implicated, so we take out a warrant to search his house. But we don’t go in waving the warrant. We enter via the internal door from Dominic’s and then we wave the warrant. Hopefully we’ll be able to shepherd everyone downstairs before they know they’ve been busted.’
‘Sounds good to me,’ I declared, rising to my feet. ‘Let’s go.’
‘Not so fast,’ Les replied. ‘I’ve told you to hang fire. We’ll see to the Wattses, one way or the other, then you can take it from there. OK?’
I sat down again. ‘Yeah. Fair enough,’ I said. ‘But do I get to talk to Dominic?’
‘I can’t see why not. And we will have to interview your witness, K. Tom Davis, about the telephone calls.’
‘OK. You talk to them about the murder, I’ll concentrate on their financial dealings. Another thing. Can I send someone from the Fraud Squad with you on the raid? They know what to look for. Then we’ll compare notes, what,
