imply he’s the murderer.’
‘Maybe he is,’ she said. Her expression was intense.
‘Roberta, think about it,’ he protested. ‘The serial killer? You really believe this “handyman” would linger about the scene of his own crime pretending to be a plain-clothes detective, hoping to knock off his victim’s friends as they came to visit? He might be a maniac, but nobody’s that crazy.’
She shook her head. ‘Uh-uh. That would be a little far-fetched, even for me. That’s why I’m totally certain that this serial killer thing is a blind alley. It wasn’t the “handyman” who killed Claudine. Don’t you see? It’s just been set up to appear that way. Some bullshit story to lead the cops off the track while … Oh, Ben, don’t look at me like that. Like I’m some kind of paranoid conspiracy loon.’
‘I don’t think that about you.’
‘You mean, you don’t want to think it. But you’re thinking it.’
‘I don’t know what to think,’ he said. ‘If it wasn’t this sicko who killed her, then who did?’
‘How can I know that? Nobody does, that’s the whole idea. They do this kind of thing all the time, when they want to rub someone out who gets in their way.’
‘They do it all the time?’
‘Yes, they,’ she snapped.
‘All right,’ he said. ‘Leave that to one side. Next question: who came after you on the metro with the apparent intention of doing you harm?’
‘I don’t know that either.’
‘Roberta, if you don’t know these things, isn’t it simpler just to accept what the police say?’
‘Since when did you ever take a cop’s word for a single damn thing, Ben Hope?’ she demanded hotly. ‘You trust them even less than I do. Besides, the letter proves it’s not that simple.’
‘The letter we don’t have any more,’ Ben said. ‘And even if we did, it proves nothing.’
‘Hold on. She knew she was in danger. That’s the whole point.’
‘If this murderer hasn’t been caught yet, maybe it’s because he’s careful,’ Ben said. ‘Psychopaths are often extremely cunning and devious. Sick, but smart. They’ve been known to plan their attacks, weeks, months in advance.’
‘So?’
‘So he might have been watching your friend for some time before he struck. But maybe he wasn’t so careful that she didn’t spot him and somehow sensed that something wasn’t right about him. That could easily explain how she knew in advance that something was about to happen. She panicked.’
‘Oh, so you’ve got this whole thing figured out,’ Roberta snapped. ‘Then you tell me who the guy was on the train.’
He shrugged. ‘Maybe your first impression was the right one. He could have been a detective. You know the way their minds work. He might have wanted to ask you more questions. About the letter, perhaps. Or else maybe the whole thing is just …’ Ben checked himself from saying more. He’d already said too much, and could see the fire in her eyes.
‘Just what?’ she said fiercely.
‘All I’m saying, Roberta, is that maybe you need to think again. That maybe, for once in their lives, the police are right about this terrible thing that’s happened to your friend.’
‘And the rest I just cooked up in my imagination. That what you’re saying, Ben?’
‘You told me yourself you felt dazed, disorientated, after you left Claudine’s place. It would be understandable. People can suffer from all kinds of confusion at a time of great emotional stress.’
‘You’re so sure about this, aren’t you? In one way you haven’t changed at all, Ben Hope. You’re still just as much of a pigheaded bastard as when I first met you.’
‘Thanks,’ he muttered. ‘Remember, you came to me. You’re not giving me much of a chance here.’
‘What about the numbers?’ she demanded. ‘The GPS location and whatever else is there? You got a theory for those too? I have. If something happened to her, she intended for me to figure it out. There’s more to this, and I’m going to find out what.’
Ben leaned forward with his elbows on his knees, gazing at the ground between his feet and trying to understand. He knew Roberta well enough to know there was absolutely no point in trying to convince her to go home and wait for the police to do their job. And he couldn’t ignore the voice in his head reminding him of all the times he’d seen the cops botch everything up.
‘All right, then explain it to me,’ he said. ‘Someone murdered your friend, and now they’re coming after you, and it has something to do with this letter and a coded message. Who are they? What’s it about?’
Roberta paused to brush away a strand of dark red hair that had fallen into her eyes. Her brow was creased with strain. ‘Fact is, Ben, I think I know. Something tells me this all has to do with Claudine’s research.’
While they were deeply involved in their conversation, a hundred yards away at the other end of the park, a sleek black Audi saloon purred to a halt next to Roberta’s rental car. Its front doors opened and two men silently got out. Neither of them looked out of the ordinary. The one who’d been driving was in his early-to-mid thirties with nondescript brown hair and sunglasses, the other about ten years older, more heavily built, with a receding stubble of grey and eyes narrowed to slits against the early afternoon glare. They were casually dressed in jeans and lightweight jackets.
Neither spoke. As they both gazed impassively at the blue Vauxhall the older man was receiving instructions via a mobile phone. He listened until his instructions were complete, then gave a short nod to his colleague.
The driver opened the boot. He took out the black holdall from inside. It sagged heavily in his hand.
The two men scanned the near-empty park. Within a few seconds they’d located their target on the green wooden bench in the distance and taken note of the unknown male accompanying her. The men exchanged glances when they saw how the target’s companion was dressed.
It was no ordinary camera that was built into the mobile phone the older of the two men was carrying. He quickly, discreetly, used it to snap the figures on the bench, then redialled a number. ‘She’s not alone,’ he said when the voice replied on the line. ‘She’s talking to a priest.’
Pause. ‘Yeah, that’s what I said. I’m sending the image now. Got it?’
‘I’ve got it,’ said the gruff voice on the other end. ‘I see them. Okay, it’s her last confession. His too. Make it quick and quiet.’
The call was over. The two men divided the contents of the holdall. Then moved unnoticed around the edge of the park to their position.
