The Guilty Party: A new gripping thriller from the 2018 bestselling author Mel McGrath

MEL MCGRATH is an Essex girl, co-founder of Killer Women, and an award-winning writer of fiction and non-fiction.

As MJ McGrath she writes the acclaimed Edie Kiglatuk series of Arctic mysteries, which have been optioned for TV, were twice longlisted for the CWA Gold Dagger, and were Times and Financial Times thrillers of the year. As Melanie McGrath she wrote the critically acclaimed, bestselling memoir Silvertown. As Mel McGrath she is the author of the bestselling psychological thriller Give Me the Child. The Guilty Party is her latest novel.

Copyright

An imprint of HarperCollins Publishers Ltd

1 London Bridge Street

London SE1 9GF

First published in Great Britain by HQ in 2019

Copyright © Mel McGrath 2019

Mel McGrath asserts the moral right to be identified as the author of this work.

A catalogue record for this book is available from the British Library.

This novel is entirely a work of fiction. The names, characters and incidents portrayed in it are the work of the author’s imagination. Any resemblance to actual persons, living or dead, events or localities is entirely coincidental.

All rights reserved under International and Pan-American Copyright Conventions. By payment of the required fees, you have been granted the non-exclusive, non-transferable right to access and read the text of this e-book on-screen. No part of this text may be reproduced, transmitted, downloaded, decompiled, reverse engineered, or stored in or introduced into any information storage and retrieval system, in any form or by any means, whether electronic or mechanical, now known or hereinafter invented, without the express written permission of HarperCollins.

Ebook Edition © March 2019 ISBN: 9780008217105

This edition 2019/05/07

‘Dark, thrilling, impossible to predict’

ERIN KELLY

‘Brilliant’

ANN CLEEVES

‘Toxic friendship at its worst. Disturbing and dark yet very compelling’

MEL SHERRATT

‘A morally-complex, haunting thriller. The prose is breath-taking. The plot, layered, tense and utterly captivating. If you’re in the market for something sublime, you could not do better than this’

IMRAN MAHMOOD

‘Gripping, haunting, unstoppable. A ruthless and savage page turner’

ROSS ARMSTRONG

‘A dark and immersive journey into the heart of a toxic friendship group and the lies they tell themselves and each other to survive. I loved it’

HARRIET TYCE

‘A psychological tour de force with a superb plot from one of the UK’s most gifted crime writers’

KATE RHODES

‘An intriguing, deftly plotted novel of unravelling friendships and dark secrets’

LIZ NUGENT

‘Honest, dark and searching. I couldn’t put it down’

ALISON JOSEPH

‘Compelling, twisty, thought-provoking, and utterly unputdownable’

ROZ WATKINS

‘Mel McGrath expertly peels back the layers of her characters’ moral self-justification to expose the ugly truth. A scorching, clever thriller’

TAMMY COHEN

For my friends – I promise that none of

these characters are based on you.

There is no greater sorrow than to know another’s secret when you cannot help them.

ANTON CHEKHOV, UNCLE VANYA

Contents

Cover

About the Author

Title Page

Copyright

PRAISE

Dedication

Epigraph

Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 5

Chapter 6

Chapter 7

Chapter 8

Chapter 9

Chapter 10

Chapter 11

Chapter 12

Chapter 13

Chapter 14

Chapter 15

Chapter 16

Chapter 17

Chapter 18

Chapter 19

Chapter 20

Chapter 21

Chapter 22

Chapter 23

Chapter 24

Chapter 25

Chapter 26

Chapter 27

Chapter 28

Chapter 29

Chapter 30

Chapter 31

Chapter 32

Chapter 33

Chapter 34

Chapter 35

Chapter 36

Chapter 37

Chapter 38

Chapter 39

Chapter 40

Chapter 41

Chapter 42

Chapter 43

Chapter 44

ACKNOWLEDGEMENTS

About the Publisher

1

Cassie

2.30 a.m., Sunday 14 August, Wapping

I’m going to take you back to the summer’s evening near the end of my friendship with Anna, Bo and Dex.

Until that day, the eve of my thirty-second birthday, we had been indivisible; our bond the kind that lasts a lifetime. Afterwards, when everything began to fall apart, I came to understand that the ties between us had always carried the seeds of rottenness and destruction, and that the life we shared was anything but normal. Somewhere in the deep recesses of my mind I think I had probably known this for years, but it took what happened late that night in August for me to begin to be able to put the pieces together. Why had I failed to acknowledge the truth for so long? Was it loneliness, or was I in love with an idea of friendship that I could not bear to let go? Perhaps I was simply a coward? One day, it might become clearer to me. Perhaps it will become clear to you, once I have taken you back there, to that time and that place. And when I am done with the story, when everything has been explained and the secrets are finally out, I will ask you what you would have done. Because that’s what I really want to know.

What would you have done?

Picture this scene: a Sunday morning in the early hours at a music festival in Wapping, East London. Most of the ticket holders have already left, and the organisers are clearing up now – stewards checking the mobile toilets, litter pickers working their grab hooks in the floodlights. Anna, Bo, Dex and I are lying side-by-side on the grass near the main stage, our limbs stiffening from all the dancing, staring at the marble eye of a supermoon and drinking in this late hour of our youth. None of us speaks but we don’t have to. We are wondering how many more hazy early mornings we will spend alone together. How much more dancing will there be? And how soon will it be before nights like these are gone forever?

At last, Bo says, ‘Maybe we should go on to a club or back to yours, Dex. You’re nearest.’

Dex says this won’t work; Gav is back tonight and he’ll kick off about the noise.

We’re all sitting up now, dusting the night from our clothes. In the distance I spot a security guard heading our way. ‘I vote we go to Bo’s. What is it, ten minutes in an Uber?’

Anna has spotted the guard too and jumps onto her feet, rubbing the goosebumps from her arms.

‘I’ve got literally zero booze,’ Bo says. ‘Plus the cleaner didn’t come this week so there’s, like, a bazillion pizza boxes everywhere.’

With one eye on the guard, Anna says, ‘How’s about we all just go home then?’

And that’s exactly what we should have done.

Home. A long night-tube ride to Tottenham and the shitty flat I share with four semi-strangers. The place with the peeling veneer flooring, the mouldy fridge cheese and the toothbrushes lined up on a bathroom shelf rimmed with limescale.

‘Will you guys see out my birthday with one last beer?’

Because it is my birthday, and it’s almost warm, and the supermoon is casting its weird, otherworldly light, and if we walk a few metres to the south the Thames will open up to us and there, overlooking the wonder that is London, there will be a chance for me to forget the bad thing I have done, at least until tomorrow.

At that moment the security guard approaches and asks us to leave the festival grounds.

‘Won’t the pubs be closed?’ asks Anna, as we begin to make our way towards the exit. She wants to go home to her lovely husband and her beautiful baby, and to her perfect house and her dazzling life.

But it’s my birthday, and it’s almost warm, and if Anna calls it a day, there’s a good chance Bo and Dex will too and I will be alone.

‘There’s a corner shop just down the road. I’m buying.’

Anna hesitates for a moment, then relenting, says, ‘Maybe one quick beer, then.’

In my mind I’ve played this moment over and over, sensing, as if I were now looking down on the scene as an observer, the note of desperation in my offer, the urgent desire to block out the drab thump of my guilty conscience. These are things I failed to understand back then. There is so much I didn’t see. And now that I do, it’s too late.

Anna accompanies me and we agree to meet the boys by Wapping Old Stairs, where the alleyway gives onto the river walk, so we can drink our beers against the backdrop of the water. At the shop, I’m careful not to show the cashier or Anna the contents of my bag.

Moments later, we’re back out on the street, and I’m carrying a four pack but, when Anna and I reach the appointed spot, Bo and Dex aren’t there. Thinking they must have walked some short distance along the river path we call and, when there’s no answer, head off after them.

On the walkway, the black chop of the river slaps against the brickwork, but there’s no sign of Bo or Dex.

‘Where did the boys go?’ asks Anna, turning her head and peering along the walkway.

‘They’ll turn up,’ I say, watching the supermoon sliding slowly through a yellow cloud.

‘It’s a bit creepy here,’ Anna says.

‘This is where we said we’d meet, so. . .’

We send texts, we call. When there’s no response we sit on the steps beside the water, drink our beers and swap stories of the evening, doing our best to seem unconcerned, neither wanting to be the first to sound the alarm. After all, we’ve been losing each other on and off all night. Patchy signals, batteries run down, battery packs mislaid, meeting points misunderstood. I tell Anna the boys have probably gone for a piss somewhere. Maybe they’ve bumped into someone we know. Bo is always so casual about these things and Dex takes his cues from Bo. All the same, in some dark corner of my mind a tick-tick of disquiet is beginning to build.

It’s growing cold now and the red hairs on Anna’s arms are tiny soldiers standing to attention.

‘Shall we call it a day?’ she says, giving me one of her fragile smiles.

I sling an arm over her shoulder. ‘Do you want to?’

‘Not really, but you know, we’ve lost the boys and . . . husbands, babies.’

And so we stand up and brushing ourselves down, turn back down the alley towards Wapping High Street, and that’s when it happens. A yelp followed by a shout and the sound of racing feet. Anna’s body tenses. A few feet ahead of us a dozen men burst round the corner into Wapping High Street and come hurtling towards us, some facing front, others sliding crabwise, one eye on whatever’s behind them, clutching bottles, sticks, a piece of drainpipe and bristling with hostility. A blade catches the light of a street lamp. We’re surrounded now by a press of drunk and angry men and women. From somewhere close blue lights begin to flash.

‘We need to get out of here,’ hisses Anna, her skinny hand gripping my arm.

They say a person’s destiny is all just a matter of timing. A single second can change the course of a life. It can make your wildest dreams come true or leave you with questions for which there will never be any answers. What if I had not done what I did earlier that night? And what if, instead of using the excuse of another beer to test the loyalty of my friends and reassure myself that, in spite of what had happened earlier that night, I couldn’t be all bad, I had been less selfish and done what the others wanted and gone home? Would this have changed anything?

‘Come on,’ I say, taking Anna’s hand and with that we jostle our way across the human tide, heading for the north side of the high street but we’re hardly half way across the road when we find ourselves separated by a press of people surging towards the tube. Anna reaches out an arm but is swept forwards away from me. I do my best to follow, ducking and pushing through the throng but it’s no good. The momentum of the crowd pushes me outwards towards the far side of the road. The last I see of Anna she is making a phone sign with her hand, then I am alone, hemmed in on one side by a group of staggering drunks and on the other by a blank wall far too high to attempt to scale.

Moments later, the crowd gives a great heave, a space opens up ahead and I dive into it, ducking under arms and sliding between backs and bellies and a few moments later find myself out of the crush and at the gates of St John’s churchyard, light-headed, bruised and with my right hand aching from where I’ve clutched at my bag, but otherwise unhurt. I feel for my phone and, checking to make sure no one’s looking, use the phone torch to check inside the bag. In my head I am making a bargain with God. Let me get out of here and I will try harder to believe in you. Also, I will find a way to make right what I have done. Not now, not right away, but soon. Now I just want to get home.

The light falters and in its place a low battery message glows. God’s not listening and there’s nothing from the others. I tap out a group text, where r u?, and set myself to the task of getting out.

Taking the path through the churchyard, feeling my way past gravestones long since orphaned from their plots, I head along a thin, uneven stone path snaking between outbuildings at the back of the church. From the street are coming the sounds of disorder. Somewhere out of view a mischief moon is shining, but here the ground is beyond the reach of all but an echo of its borrowed light and it’s as quiet as the grave.

The instant my heart begins to slow there’s a quickening in the air behind me and in that nanosecond rises a sickening sense that I’m not alone. I dare not turn but I cannot run. My belly spasms with an empty heave then I am frozen. Does someone know what I’ve got? Have they come to claim it? What should I do, fight for it or let it go?

A voice cuts through the dark.

‘Cassie, darling, is that you?’

There’s a sudden, intense flare of relief. Spinning on my heels, I wait for Anna to catch me up. ‘Oh I’m so glad.’ She flings an arm around my shoulders and for a moment we hug until the buckle of my bag digs into my belly and I pull away. What a shitty birthday this has turned out to be. If they knew what I’d done some people would say it’s kismet or karma and if this is the extent of it I’ve got off lightly. They’d be right.

‘Have you seen the others?’ I ask Anna.

‘Bo was with me for a bit. He and Dex got caught up in the crowd which was why they didn’t make it to the Old Stairs, then they got separated. No idea where Dex is now. He might have texted me back, but my phone’s croaked.’

‘I got nothing from him either.’

‘You think we can get out that way?’ She points into the murk. ‘Hope so.’

We pick our way down the pathway into the thick black air beside the outbuildings, me in front and Anna following on. As we’re approaching the alleyway between the buildings my eye is drawn to something moving in the shadows. A fox or a cat maybe? No, no, too big for that. Way, way too big.

I’ve stopped walking now and Anna is standing right behind me, breathing down my neck. Has she sensed it too? I turn to see her pointing not to the alley but to the railings on the far side of the outbuildings.

‘Anna?’

‘Thank God!’ She begins waving. ‘The boys have found us – look, over there.’ In the dim light two figures, their forms indistinct, are breaking from the crowd and appear to be making their way towards us.

‘Are you sure it’s them?’

‘Yes, I can tell by way they’re moving. That’s Dex in front and Bo’s just behind him.’

I watch them for a moment until a group of revellers passes by and the two men are lost from view. From the alley there comes a sudden cry. Spinning round I can now see, silhouetted against the dim light of a distant street lamp, a man and a woman. The man is standing and the woman is bent over with her hands pressed up against the wall, her head bowed, as if she’s struggling to stay upright. I glance at Anna but she’s still looking the other way. Has she seen this? I pull on her arm and she wheels towards me.

‘Over there, in that alley.’ It takes a moment for Anna to register, a few seconds when there is just a crumpled kind of bemusement on her face and then alarm. The man has one arm around the woman’s waist and he’s holding her hair. The woman is upright now but barely, her head bowed as if she’s about to throw up.

Anna and I exchange anxious looks.

Every act of violence creates an orbit of chaotic energy around itself, a force beyond language or the ordinary realm of the senses. A gathering of dark matter. The animal self can detect it before anything is seen or heard or smelled or touched. This is what Anna and I are sensing now. There is something wayward happening in that alley and its dark presence is heading out to meet us.

With one hand the man is pressing the woman’s face into the wall while, with the other, he is scrabbling at her clothes. She is as floppy as a rag doll. He has her skirt lifted now, the fabric bunched up around her waist at the back. Her left arm comes out and windmills briefly in the air in protest. Her hand catches the scarf around her neck and there’s a flash of yellow and blue pom-poms before the man makes a grab for her elbow and forces the arm behind her back. The woman stumbles but as she goes down he hauls her up by her hair. Her cry is like the sound of an old record played at half speed.

Something is screaming in my head. But I’m pushing it away. Another voice inside me is saying, this is not what I think it is, this is not what I don’t want it to be, this is not real.

The man has let go of the woman’s hair. He’s pressing her face into the wall with his left hand while his right hand fumbles at his trousers. His knee is in the small of the woman’s back pinning her to the wall. The woman is reaching around with her arm trying and failing to push him away but her movements are like a crash test dummy at the moment of impact.

‘Oh God,’ Anna says, grabbing my arm and squeezing hard, her voice high-pitched and tremulous.

In my mind a furious wave is rising, flecked with swirling white foam, and in the alley the man’s pelvis is grinding, grinding, slamming the woman into the wall. The world has shrunk into a single terrible moment, an even horizon of infinite gravity and weight, from which there is no running away. Anna and I are no longer casual observers. We have just become witnesses.

I feel myself take a step forward. My legs know what I should be doing. My body is acting as my conscience. The step becomes a spring and Anna too is lunging forward and for a moment I think she’s on the same mission as me until her hand lands on my shoulder and I feel a yanking on the strap of my bag and in that instant, Anna comes to an abrupt stop, sending the bag flying into the air. It lands a foot or two away and breaks open, its contents scattering. The shock soon gives way to a rising panic about what might have spilled and I’m down on my knees, rooting around in the murk, scraping tissues and lip balm, my travel card and phone, cash and everything else back inside the bag, checking over my shoulder to make sure Anna hasn’t looked too closely at the spilled contents.

As I rise she’s grabbing my wrist and squeezing the spot where my new tattoo sits. I try to shake her off but she’s hissing at me now, her body poised to pull me back again. ‘Don’t be so bloody stupid! You don’t know what you’re getting into.’

‘He’s hurting her! Someone needs to intervene. At least let’s call the police.’

My hand makes contact with my bag, peels open the zip and fumbles around in the mess. And in that moment in my mind a wave crests and rushes to the shore and the foam pulls back exposing a small bright pebble of clarity. What would the police say if they found what I am carrying? What would Anna say?

In my mind an ugly calm descends. My hand withdraws and pulls the zip tight. They say that it’s in moments of crisis that we reveal most about ourselves.

‘My battery’s dead. You’ll have to call from yours.’

I’d like to say I’d forgotten that Anna’s phone was out of juice but I hadn’t. In any case, Anna isn’t listening. Something else has caught her attention. On the far side a phone torch shines, a light at the end of a dark tunnel, and in its beam is Dex, as frozen as a waxwork. Behind him, in the gloom, lurks a shadowy figure that can only be Bo. If anyone is going to put a stop to what is going on in the alley it’ll be Bo.

Won’t it?

‘Please,’ murmurs Anna. ‘Please, boys, no heroics.’

Dex continues to stand on the other side of the alley, immobile, his gaze fixed on me and Anna. It’s at that moment that I become conscious of Anna shaking her head and Dex acknowledging her with a single nod. For a fraction of a second everything seems frozen. Even the man, ramming himself into the woman in the alley. And in that moment of stillness, an instant when nothing moves.

We all know what we are seeing here but in those few seconds and without exchanging a word, we make the fateful, collective decision to close our eyes and turn our backs to it. No one will intervene and no one will tell. The police will not be called. The woman will be left to her fate. From now on, we will do our best to pretend that something else was happening at this time on this night in this alley behind this church in Wapping. We’ll make excuses. We’ll tell each other that the woman brought it on herself. Privately, we’ll convince ourselves that this can’t be a betrayal because you can’t betray a person you don’t know. We will twist the truth to our own ends and if all else fails, we will deny it.

We’ll do nothing. But doing nothing doesn’t make you innocent.

The light at the end of the tunnel snaps off and in a blink Dex and the shadowy figure of Bo have disappeared into the darkness. I look at Anna. She looks back at me, gives a tiny nod, then turns and begins to hurry away up the path towards the church. And all of a sudden I find myself running, past the alley where only the woman remains, slumped against the wall, past the wheelie bins, along the side of the church, between tombstones decked in yellow moonlight and out, finally, into the street.

2

Cassie

6 p.m., Thursday 29 September, Dorset

As the train is pulling into Weymouth a text comes through. So soz, darling, held up, take cab, followed by the address and postcode of the holiday cottage. Not the best of welcomes, but never mind. We’re at the start of a lovely extended weekend, just the four of us, and that’s such a rare event these days, life and careers being what they are, and husbands and babies being what they are. Four whole days in the company of your best friends. Your only real friends.