And there’s one picture of him that kills her every time now. Taken a year or so ago, it’s like he’s staring right back at her, without the usual sunglasses hiding his eyes, without a care in the world. Without remorse. You don’t get that icy-blue finish to the eyes without going into a shop and buying coloured contact lenses, without swaggering in there, your veins running cold with vanity. In the picture, he’s got an expensive haircut with bits of white blond at the ends. Becky reckons the colour is officially ‘ash blond’. Successful, good-looking, like a boy band member, his hair dipped in ash dye – the ashes of other people. Not a crack in that gorgeous fucking life of his.

She surrenders to it, the scanning and watching distracts her from her twitching hands, from thoughts of the kitchen floor. She’ll read him until Maisie stirs, she knows that now, so she scrolls to champagne glasses intertwined and fizzing. She surfs his flat, job, and the people who love him best (a sister in Belgium, some nieces and nephews). No sign of a significant other; that’s something, at least.

How easily he lives.

But she is breathing quickly now, the energy inside whipping itself into a hot storm with nowhere to go because it’s not enough to see him live his life. It never is. And yet, she has a daughter who relies on her. Everything she wants must be measured against that.

Enough, she tells herself. And so she dresses in jogging bottoms and threads the laces of her running shoes with trembling hands and closes the door behind her with a double then a triple lock. Silently, so as not to wake Maisie, a crackle of worry across her chest about leaving her, but knowing that there are two people to look after. Another edict from another therapist. Self-care. Making time for her.

Becky takes three quick steps, ordering everything inside herself to be quiet, and soon enough she has slipped into a good, quick pace and is running through the streets, heels slamming hard on concrete, landing so as to feel those shockwaves snake up sharp through fibula and tibia. And then, when her chest and muscles ache, she adjusts her gait to save her shin-splints and instead let lungs and thighs scream.

She runs down an alley – she’d never dream of taking it at night and even now, with just the weak morning daylight, she holds her breath in her chest and her keys in her hand like a dagger. Once she’s out the other end, she races for the park where round and round and round she will go, pushing herself faster on each lap.

She lets herself have one lap – only one – where she lets Scott fuck her before she cuts his throat.