‘Macula,’ he muttered. ‘Papular.’
‘What’s that mean in English?’ Brock grunted, brushing him off.
‘It means…’ Sundeep began, then shook his head and turned away to the phone on the wall. He consulted the hospital directory hanging beside it and made a call while the rest of them-Brock, Kathy and what could be seen of Sundeep’s assistant beneath her plastic helmet and thick rubber gloves and apron-stood motionless, waiting.
‘All right.’ Sundeep hung up. ‘It means that you’re going upstairs to the fourth floor to see a friend of mine.’
‘No,’ Brock said. ‘This is…’ He stopped, gave a grunt and slumped to the floor.
It was almost an hour before Dr Mehta emerged from the isolation ward. He looked worried and preoccupied.
‘What is it, Sundeep?’ Kathy demanded. ‘What’s the matter with him?’
‘Well, it’s not swine flu, Kathy.’
‘So?’
Sundeep looked at her and his face formed an encouraging smile, which Kathy didn’t find very convincing. ‘We aren’t sure yet. There are many causes of maculopapular rash.’
‘Like what?’
‘Oh, measles, rubella, typhoid…’
‘Typhoid?’
‘Has he been abroad lately?’
‘No.’
‘In contact with foreigners?’
Kathy thought. ‘This started on Sunday night. We attended the murder scene of that Russian, Mikhail Moszynski, and Brock suddenly felt faint.’
‘Did he touch the body?’
‘I don’t know.’
‘Wait a minute.’ Sundeep disappeared abruptly back into the ward, and Kathy watched him through the glass panel, gesticulating to the doctor who was at Brock’s bedside. As she watched them, Kathy guessed what they were discussing, and a chill formed inside her. After a few minutes Sundeep returned.
‘You’re thinking about Litvinenko,’ Kathy said.
He nodded. ‘Four years ago, Alexander Litvinenko fell suddenly ill in a sushi restaurant in London. It took a little while to establish that he had been poisoned with a radioactive isotope, polonium-210, in his tea. Polonium is invisible to normal radiation detectors, because it doesn’t emit gamma rays, only alpha rays. It is highly toxic if swallowed- or inhaled.’
‘But… Moszynski was stabbed to death. You did the autopsy yourself.’
‘Yes.’ Sundeep was shaking his head.
‘You think the stabbing was to disguise the real cause of death?’
‘I don’t know, Kathy. They’re doing lots of tests. They want us both to give samples. When you’ve done that, go back to work and don’t worry.’
Easier said than done. When Kathy got into her car she rang the number of the antiques shop down in Sussex owned by Brock’s partner, Suzanne Chambers. Suzanne’s assistant, Ginny, said that she was still on her tour of the West Country, attending auctions and sales, and gave Kathy the number of her mobile. Suzanne was devastated when Kathy told her what had happened.
‘In hospital? He was feeling rotten when I phoned him on Saturday, before I left, but of course he said it was nothing.’
‘Saturday?’
‘Yes. He thought it was just a cold.’
Suzanne said she’d come straight back to London. She took down the address of the hospital and asked Kathy to ring again if there was further news.
Bren and his team had returned from a further search of the Hackney house when Kathy got back to Queen Anne’s Gate and told them what had happened. She was still feeling stunned. ‘They can’t say what’s wrong with him, but it’s not flu. They’re doing tests.’
‘Like what? His heart?’
‘I don’t think so. They’ve put him in isolation, as if he’s picked up something infectious. I had to give them a blood sample, and so did Sundeep.’
Mickey Schaeffer gave a frown. ‘Do you think it could have something to do with the Ugandan kid in Danny Yilmaz’s flat? He covered Brock with his nose bleed.’
‘I forgot about him. Where is he now?’
‘They handed him over to Immigration.’
‘Get on to them, Mickey. Find out what happened to him. See if he’s sick.’
It was hard to concentrate on anything else, but while they waited Kathy asked Bren about Ferncroft Close.
‘Neighbours can’t remember seeing any visitors to number thirteen apart from Peebles. His are the only prints on the syringe and the foil of heroin. No indication where he got it from. Only his prints on the cash. Variety of prints elsewhere in the house, some probably the owner’s, Angela Storey. We’ll have to interview her in Holloway and get names of visitors we can eliminate.’
‘Nothing then?’
‘Wouldn’t say that.’ Bren gave his quiet smile, keeping the best for last. ‘The mobile phone. It’s a prepaid job, again only his prints on it. It’s made and received calls from just two numbers.’
Bren handed her a note of the numbers. ‘One is another anonymous prepaid mobile. The other is a landline belonging to one Gloria Cummins with a Chelsea address. We know her.’ He handed Kathy a printout from the PNC.
‘A prostitute?’ Kathy skimmed down a string of aliases, cautions, arrests, charges and convictions.
‘She’s a madam now, and moved upmarket, running an escort service with a posh address and a stable of classy girls.’
‘Do we speak to her?’
‘I don’t know. I think there’s something funny about this. Gloria seems an odd choice for a rough bastard like Peebles. You should check out her website, appealing to a better class of punters, and expensive. And she’s in Chelsea.’
‘What are you thinking?’
‘Maybe she’s just an intermediary, a point of contact between Peebles and his client, maybe to hand over payments. And I imagine she’ll be very reluctant to tell us anything. Her business depends on confidentiality. No, I think we should sniff around a bit first. And then there’s the other number. Look at the timing of the calls-the day Peebles arrived in London, the evening of the day that Nancy died, and the night of Moszynski’s death.’
Kathy stared at the mobile number and felt a surge of adrenaline. ‘It’s him, isn’t it? The client, the one who ordered the hits. Peebles is telling him he’s done the job.’
‘Looks like it.’
‘You don’t think we can trace it?’
‘That’s priority number one. Leave it with me.’
‘Boss?’ Mickey was standing at the door, looking worried.
‘What?’
‘Immigration are holding Peter Namono in a secure medical facility at the Gravesend detention centre. They say he’s sick, but they’re still running tests to find out what it is.’
‘Right, thanks, Mickey. I’ll let Brock’s doctors know.’
‘Something else. I had to speak to Tottenham to find out where Namono was, and they told me that Danny Yilmaz had collapsed and been rushed to hospital too.’
‘Blimey.’ Bren was staring at Kathy.
Kathy got on the phone. Sundeep answered his mobile with a clipped, ‘Mehta,’ and listened in silence as Kathy told him. He got her to run through the sequence of events, then said, ‘Well, if it’s the same thing, that would rule out the Russian as the source, wouldn’t it?’
‘You think the African might have typhoid or something?’
‘We’ll find out, Kathy.’
Kathy hung up. They were all staring at her. They had heard her say typhoid, and were waiting for enlightenment, reassurance. She shrugged. ‘They’re on to it. We just have to wait. So back to work.’
She sat down with Bren and set about planning the next steps in the investigation, then left a message with Sharpe’s office about Brock’s illness, and finally returned to her desk and the new pile of reports that had arrived.
Kathy was in the main computer suite when Sundeep finally rang back. ‘We have a diagnosis, Kathy.’ His tone was neutral, Kathy thought, like someone giving the time or a weather forecast.
‘Typhoid?’