'I got angry. He hit me. Please help.'

He sighed, a breathy exasperated fluster in her ear. 'Anya, I can't help you.'

'Please, Euge, please help me.'

Eugene was a gangster born of gangsters and he had seen some hair-raising sights in his life, but those were accidents of birth and cast. Deep in his heart he was a gentleman. He used violence as a tool, for a reason, but disposing of needless bodies depressed him. It made him question the purpose and point of life.

'No,' he said. 'You'll have to run.'

Contemplating difficulties for herself made Anya howl with grief.

'But Eugene, I'm your family, how can you leave me unprotected? How can you abandon me?'

Eugene waited until she had calmed down and said, 'After Johnny, never again.'

She heard the finality in his voice, remembered wearing the blood-soaked kimono as she sat curled up on the sofa, watching Eugene and his two friends, who knew about those things, coming out of the kitchen for smoking breaks, covered in blood and bits, avoiding her eye. She had liked that kimono. It was yellow and she suited yellow. It looked well with her black hair.

'Anya, wherever you go, remember to call your mother. Goodbye.'

'But Eugene-'

But Eugene was gone.

The International Departures lounge was chic and modern, but one small escalator ride up took Anya into Waterloo train station itself, a grey, cavernous building filled with a yellow light filtering slowly down through the dirty glass above. Disease-ridden pigeons and pedestrians intermingled, all feeding and waiting. It was nine thirty a.m. and the commuter traffic was slowing down.

Anya perched on the coffee bar stool for a long time, watching the women come and go from the toilets across the concourse, looking for someone of her build with luggage. She had seen a couple of hopefuls, but one woman only had a briefcase with her and the other was too fat. The train was leaving in thirty minutes when she finally saw her, a perfect match; the woman was petite, had a suitcase, a red coat and matching wide-brimmed hat. She was well dressed, which pricked at Anya's vanity. The hat would be the perfect way to hide her face.

She slipped off the stool and walked across the busy concourse, ducking past and around people. She dropped a twenty pence piece into the turnstile and followed her into the ladies toilet. The tail of the red coat swished the bottom of a cubicle door. She was hanging it up. Anya waited silently, watching for an attendant, although there didn't seem to be one, listening for other customers. The place was empty. Everyone was gathering down by the platform, waiting to get through customs before the train embarked. The toilet flushed behind the door and the end of the red coat was lifted up.

Anya slipped into a cubicle opposite the sinks, pulling the door to. The woman walked across to the basin and turned on the water, rolling first one hand and then the other under the tap, watching her hands as she did so. Anya had her hands around her neck before she even realized she was not alone.

The woman struggled, but not for long and not too hard. She can't have had a lot of breath in her to begin with because she was unconscious in thirty seconds and dead in two minutes. As she slumped into Anya's arms her hat fell to the side. The woman's face was covered in small scars, like healed paper cuts. They were all over her neck, rioting up her chin and cheeks, swarming into her mouth.

Anya dragged the body backwards to the cubicle and sat it on the toilet, peeling the coat off her, taking her money and papers, shutting the door on it firmly. She stood in front of the mirror and fixed the hat on her own head. It was a little bit big but it would do. She tipped it to the side at a jaunty angle and noticed the heavy charm bracelet that she still wore. It was all wrong, too vulgar for the cashmere coat and matching luggage. As she left the toilet she let the bracelet slide out of her hand into the mop bucket, the splash barely audible, a flash of gold swallowed by the black water.

She was waiting at passport control when it occurred to her: she did not have scars all over her face. They would know it wasn't her. Suddenly alive, she looked left and right for an escape. They were in a corridor.

Surgery. Could she say she had had surgery and got rid of them, a skin graft, a peel? They might send her back and tell her to get another passport then. The fat man in front shuffled off and she was motioned forward. The woman found the photo and looked at her. She looked closer and handed the book back.

'Merci, Madame.'

She waited until she was in the departure lounge to look through her papers. She was called Helena and when she had applied for her passport five years ago, her skin was as soft and perfect as Anya's.

Denise Mina