By the time she'd opened the door I was on the landing, leaning over the edge of the staircase to listen to whatever DCI Barron and his colleague had to say, and hoping that Emma didn't take the opportunity to get her name in lights and a plum job on one of the nationals by telling them about the fugitive currently in her house. I might have trusted her implicitly that morning but I wasn't so sure now, not with the law on the doorstep, and me having just admitted that there were a further two murders to add to my rapidly growing list of crimes.
'What can I do for you both?' I heard Emma ask as they came into the house and she offered them seats.
'You were asking about a gentleman by the name of Jamie Delly last night,' said Barron. 'You called one of my colleagues, John Gallan, asking if he had Delly's address. Would that be right?'
Emma must have said something in the affirmative, because Barron asked why she'd wanted to know.
'I wanted to speak to him about his brother, Jason,' she answered. 'As part of my own investigation.'
The female officer, Boyd, then spoke, but her voice was quieter and I couldn't make out what she was saying. Something about Emma's articles, it sounded like, and her tone was more abrupt.
Barron interjected to inform Emma that the police had been called to Jamie's flat that morning. 'We've been keeping an eye on him as part of our investigation into the Malik/Khan murders, and we received a call this morning from one of his neighbours saying there was a disturbance going on at his place, and the sounds of a struggle. DS Boyd and I were the first to attend. We saw a tall, slim, bearded man of about forty leaving the premises, but he disappeared before we could apprehend him. When we arrived at the flat we found Mr Delly semi-naked in his bathtub having suffered a number of very nasty injuries which suggested he'd been tortured. He's being treated in hospital now.'
Boyd asked Emma whether she knew of anyone fitting that description who might have had links with the case.
Emma said she didn't, and I offered her a silent thank-you. But I wondered how long it would take them to link the description to the man who'd been involved in the Soho shootings. A while yet, I hoped. There was a lot of CCTV footage to go through and I'd been wearing completely different clothes. But it was a worry.
'What did you think Jamie Delly could tell you about Jason?' asked Boyd, her voice louder and clearer now.
Emma said this was her business, but Boyd replied that given what had happened that morning it was police business as well.
'I'm still interested in finding a motive for the murders,' Emma explained. 'It's a high-profile case but it doesn't seem to be moving very fast. I thought Jamie might be able to shed some light on things. I was going to visit him tomorrow.'
'Well, he's not saying anything to us,' said Barron, 'so if you get any information out of him, please let us know.'
Emma said she would.
The conversation continued with Barron and Boyd trying to find out where Emma was with her own investigations. Barron then suggested that, given the tone of her articles, she should be extra vigilant in case she herself became a target, which was when she told them about the break-in the previous night and the bloodied doll that had been left behind as a warning. After admonishing her for not reporting the incident, and asking to see the doll, he became even more forceful in his warnings. His tone was genuine enough, though, and I was confident that the main reason he was saying all this was because he was worried for her. I wasn't sure I could say the same about Boyd. Her manner was more hostile, which I suppose was understandable. As a woman she wouldn't be so easily impressed by a pretty girl, and, like most coppers, she didn't like journalists nosing into her investigations, particularly when those journalists were being critical.
'We can offer you police protection if you like,' said Barron, promising to take the doll to the station for further examination, but Emma declined.
Boyd then asked if she could use the bathroom. I heard her get to her feet as Emma told her it was first left at the top of the stairs.
As Boyd climbed the stairs, I retreated into Emma's bedroom and went round to the far side of her bed, feeling like a kid again as I sunk to my hands and knees and made myself as inconspicuous as possible in the darkness.
I heard her reach the top of the stairs, but rather than go straight on into the bathroom, she stopped. A second later, the door to the bedroom made a scuffing noise as it was pushed open, and I could sense her in here with me. She moved swiftly across the carpet and I suddenly wondered what on earth I'd do if she discovered me here: the man she'd seen that morning at Delly's place, hunched on the floor in front of her. I began to sweat.
A few more steps and she was almost on me. I gritted my teeth and remained as still as possible, silencing even my breathing and resisting the urge to go for my gun.
It was only when her legs were three feet away from my head that she stopped, and I could see her looking around Emma's desk. She opened the desk drawer and had a quick poke about inside. It looked like she had plastic police-issue gloves on.
I stayed as still as a statue, knowing that she only had to turn her head ever so slightly and drop her gaze downwards and the lives of the four people in this house would be changed for ever. One tiny movement; such huge ramifications.
But she didn't. Instead, she shut the drawer without removing anything, turned on her heels, and left the room. A few seconds later I heard the toilet flushing and Boyd heading back down the stairs. It was at that point that I finally started breathing properly again.
They didn't stay long after that. I couldn't hear what they were saying because I remained in the bedroom, but I heard the front door open and shut, and after what felt like a suitable interval, I got to my feet and emerged from my hiding place.
When I returned to the lounge, Emma was smoking a cigarette and looking stressed. 'I ought to bloody well kick you out,' she told me bitterly. 'What if they talk to my neighbours and one of them saw you coming in?'
'No one's seen me round here and I'll be very careful that they don't in future,' I promised her, before changing the subject. 'Did you know that when DS Boyd came upstairs she rifled through your desk drawer?'
Emma frowned. 'Did she? What do you think she was looking for?'
'I don't know. Sources, information, anything, I suppose.'
'Isn't that illegal?'
'It is, and anything she found would be inadmissable in court, but it's the sort of thing that happens now and again. The police are like anyone else: they want results, and sometimes they're prepared to cut corners. But I was surprised she felt the need to do that. I mean, most of the sources for your articles on this case have been cops, haven't they?'
She nodded, still frowning.
'Is Barron one of your contacts?' I asked, assuming by the way he'd been talking to her that he was.
'Yes, he's been helpful on this case.'
'I don't recognize the name. Is he based at Islington?'
She shook her head. 'No. He's retired, technically, but they brought him back for this case because the Met's so short of detectives. They're doing that a lot these days.'
'And who was the other guy? The one you phoned about Delly's address?' Again, it had been a name I hadn't recognized.
'John Gallan. He's a DI at Islington. A nice guy, and helpful too, but he'd still arrest me like a shot if he knew I was harbouring you.'
It was then that I realized quite how much danger I was putting her in by using her as my unofficial assistant, and I knew it was going to have to stop. 'Look, I know I'm causing you problems with my involvement in this, so I'm going to say goodbye now. Thanks for all your help, and if I do end up finding out the motive behind the Malik and Khan killings, I'll let you know. All I'd ask in the meantime is that you don't tell anyone I'm back here.'
'It's not safe for you either, Dennis. My advice would be to return to the place you came from while you're still in a position to.'
Blondie had said pretty much the same thing to me two days ago and, like Emma, he'd had a point. But I was getting close now, I could feel it, and I didn't want to let go. For the last three years life had been easy, but it had