The newspapers haven’t helped. There was no domestic violence conviction, they’re saying now. That was a mistake. They’re making him look like the victim.

Don’t want to drink anymore. I know that I should pour the rest down the sink, because otherwise it’ll be there in the morning and I’ll get up and drink it straightaway, and once I’ve started I’ll want to go on. I should pour it down the sink, but I know I’m not going to. Something to look forward to in the morning.

It’s dark, and I can hear someone calling her name. A voice, low at first, but then louder. Angry, desperate, calling Megan’s name. It’s Scott—he’s unhappy with her. He calls her again and again. It’s a dream, I think. I keep trying to grasp at it, to hold on to it, but the harder I struggle, the fainter and the further away it gets.

WEDNESDAY, JULY 24, 2013

MORNING

I’m woken by a soft tapping at the door. Rain batters against the windows; it’s after eight but still seems dark outside. Cathy pushes the door gently open and peers into the room.

“Rachel? Are you all right?” She catches sight of the bottle next to my bed and her shoulders sag. “Oh, Rachel.” She comes across to my bed and picks up the bottle. I’m too embarrassed to say anything. “Are you not going into work?” she asks me. “Did you go yesterday?”

She doesn’t wait for me to answer, just turns to go, calling back as she does, “You’ll end up getting yourself sacked if you carry on like this.”

I should just say it now, she’s already angry with me. I should go after her and tell her: I was sacked months ago for turning up blind drunk after a three-hour lunch with a client during which I managed to be so rude and unprofessional that I cost the firm his business. When I close my eyes, I can still remember the tail end of that lunch, the look on the waitress’s face as she handed me my jacket, weaving into the office, people turning to look. Martin Miles taking me to one side. I think you should probably go home, Rachel.

There is a crack of thunder, a flash of light. I jolt upright. What was it I thought of last night? I check my little black book, but I haven’t written anything down since midday yesterday: notes about Kamal—age, ethnicity, conviction for domestic violence. I pick up a pen and cross out that last point.

Downstairs, I make myself a cup of coffee and turn on the TV. The police held a press conference last night, they’re showing clips from it on Sky News. Detective Inspector Gaskill’s up there, looking pale and gaunt and chastened. Hangdog. He never mentions Kamal’s name, just says that a suspect had been detained and questioned, but has been released without charge and that the investigation is ongoing. The cameras pan away from him to Scott, sitting hunched and uncomfortable, blinking in the light of the cameras, his face a twist of anguish. It hurts my heart to see him. He speaks softly, his eyes cast down. He says that he has not given up hope, that no matter what the police say, he still clings to the idea that Megan will come home.

The words come out hollow, they ring false, but without looking into his eyes, I can’t tell why. I can’t tell whether he doesn’t really believe she’s coming home because all the faith he once possessed has been ripped away by the events of the past few days, or because he really knows that she’s never coming home.

It comes to me, just then: the memory of calling his number yesterday. Once, twice? I run upstairs to get my phone and find it tangled up in the bedclothes. I have three missed calls: one from Tom and two from Scott. No messages. The call from Tom was last night, as was the first call from Scott, but later, just before midnight. The second call from him was this morning, just a few minutes ago.

My heart lifts a little. This is good news. Despite his mother’s actions, despite their clear implications (Thank you very much for your help, now get lost), Scott still wants to talk to me. He needs me. I’m momentarily flooded with affection for Cathy, filled with gratitude to her for pouring the rest of the wine away. I have to keep a clear head, for Scott. He needs me thinking straight.

I take a shower, get dressed and make another cup of coffee, and then I sit down in the living room, little black book at my side, and I call Scott.

“You should have told me,” he says as soon as he picks up, “what you are.” His tone is flat, cold. My stomach is a small, hard ball. He knows. “Detective Riley spoke to me after they let him go. He denied having an affair with her. And the witness who suggested that there was something going on was unreliable, she said. An alcoholic. Possibly mentally unstable. She didn’t tell me the witness’s name, but I take it she was talking about you?”

“But . . . no,” I say. “No. I’m not . . . I hadn’t been drinking when I saw them. It was eight thirty in the morning.” Like that means anything. “And they found evidence, it said so on the news. They found—”

“Insufficient evidence.”

The phone goes dead.

FRIDAY, JULY 26, 2013

MORNING

I am no longer travelling to my imaginary office. I have given up the pretence. I can barely be bothered to get out of bed. I think I last brushed my teeth on Wednesday. I am still feigning illness, although I’m pretty sure I’m fooling no one.

I can’t face getting up, getting dressed, getting onto the train, going into London, wandering the streets. It’s hard enough when the sun is shining, it’s impossible in this rain. Today is the third day of cold, driving, relentless downpour.

I’m having trouble sleeping, and it’s not just the drinking now, it’s the nightmares. I’m trapped somewhere, and I know that someone’s coming, and there’s a way out, I know there is, I know that I saw it before, only I can’t find my way back to it, and when he does get me, I can’t scream. I try—I suck the air into my lungs and I force it out—but there’s no sound, just a rasping, like a dying person fighting for air.

Sometimes, in my nightmares, I find myself in the underpass by Blenheim Road, the way back is blocked and I cannot go farther because there is something there, someone waiting, and I wake in pure terror.

They’re never going to find her. Every day, every hour that passes I become more certain. She will be one of those names, hers will be one of those stories: lost, missing, body never found. And Scott will not have justice, or peace. He will never have a body to grieve over; he will never know what happened to her. There will be no closure, no resolution. I lie awake thinking about it and I ache. There can be no greater agony, nothing can be more painful than the not knowing, which will never end.

I have written to him. I admitted my problem, then I lied again, saying that I had it under control, that I was seeking help. I told him that I am not mentally unstable. I no longer know whether that’s true or not. I told him that I was very clear about what I saw, and that I hadn’t been drinking when I saw it. That, at least, is true. He hasn’t replied. I didn’t expect him to. I am cut off from him, shut out. The things I want to say to him, I can never say. I can’t write them down, they don’t sound right. I want him to know how sorry I am that it wasn’t enough to point them in Kamal’s direction, to say, Look, there he is. I should have seen something. That Saturday night, I should have had my eyes open.