In there it’s still last night. The curtains are closed; the overhead lights are off, but standing lamps are on in odd corners. Sophie’s techs – one kneeling by the sofa picking up fibres with Sellotape, one dusting a side table for prints, one doing a slow sweep with a video camera – have their head-lamps on. The room is stifling hot and stinks of cooked meat and scented candle. The tech by the sofa is fanning the front of his boiler suit, trying to get some air in there.

The gas fire is on, fake coals glowing, flames flickering away manically at the overheated room. The fireplace is cut stone, fake-rustic to go with the adorable little artisan cottage. The woman’s head is resting on the corner of the hearth.

She’s on her back, knock-kneed, like someone threw her there. One arm is by her side; the other is up over her head, bent at an awkward angle. She’s maybe five seven, skinny, wearing spike heels, plenty of fake tan, a tight-fitting cobalt-blue dress and a chunky fake-gold necklace. Her face is covered by blond hair, straightened and sprayed so ferociously that even murder hasn’t managed to mess it up. She looks like Dead Barbie.

‘We got an ID?’ I ask.

Sophie lifts her chin at a table by the door: a few letters, a small neat stack of bills. ‘Odds are she’s Aislinn Gwendolyn Murray. She owns the place – there’s a property-tax statement in there.’

Steve flips bills. ‘No other names,’ he says to me. ‘Looks like it was just her.’

One look at the room, though, and I can see why everyone figures this for boy-beats-girl. The small round table in the dining area is covered in a purple tablecloth; two places laid out, white cloth napkins in fancy folds, the gas flames twinkling in china and polished silver. Open bottle of red, two glasses – clean – a tall candlestick. The candle is burned down to nothing, drips of wax stalactited on the candlestick and spotting the tablecloth.

There’s a wide splotch of blood on the fireplace surround, spreading from under her head, dark and sticky. None anywhere else, as far as I can see. No one bothered to lift her after she went down, hold her, try and shake her awake. Just got the hell out of Dodge.

Fell and hit her head, the caller said. Either it’s true, and Lover Boy panicked and did a legger – it happens, good little citizens so petrified of getting in trouble that they act squirrelly as serial killers – or he helped her fall.

‘Cooper been yet?’ I ask. Cooper is the pathologist. He likes me better than he likes most people, but he still wouldn’t have stuck around: if you’re not at the scene when Cooper shows up to do the preliminary, that counts as your problem, not his.

‘Just left,’ Sophie says. She has one watchful eye on her techs. ‘He says she’s dead, just in case we missed that. Her being right next to the fire messed with the rate of cooling and the onset of rigor, so time of death is dodgy: anywhere between six and eleven yesterday evening.’