‘Media are going to go mental for this,’ Jai said, as we drove up the lane away from the abattoir. The reservoir sat low in the valley, sparkling turquoise and white in the sunshine, contrasting with the darkly jutting rocks which loomed above us on the gritstone edge.

‘I know,’ I said. ‘The best thing that’s happened to the meat industry since the invention of the burger, and she goes missing from an abattoir.’

We were on our way to see Daniel Twigg. To find out what he’d seen that morning and what he knew about the threats from the Animal Vigilantes. To find out why he was so scared.

‘Do you think the Animal Vigilantes have done something to her?’ Jai said. ‘They’re quite full-on.’

‘It’s possible. I’ve asked the techies to trace who posted the throat-slit comments, and the one that said Violet got what she deserved. Do we know what happened to the waste products from last night?’

‘Bit weird, that. The company who’d sent the invoice said their contract was cancelled a few weeks ago. But Anna Finchley claims she didn’t know and has no idea who replaced them. She reckons someone must have changed contractors without telling her. She’s checking with them urgently.’

‘You mean we don’t know who took the waste this morning, or where it’s gone?’

‘Er, no. Not yet. We’re on it.’

I didn’t want to go there in my mind. For now, the girl was missing, not dead. Missing, not murdered and thrown into a vat with pigs’ intestines and snouts and trotters.

There was nothing about Violet on our system. No previous disappearances, no suggestion she’d self-harm, no criminal record, no domestic violence complaints. She was a blank slate. Blank slates were tough. They gave you no clues.

We’d pulled out all the stops to look for her. Her car had been seized and taken off on the back of a truck. We’d arranged dogs and a drone, a unit to her parents’ place in Sheffield in case she was holed up there, house-to-house in the village, checks for any cameras, people bagging up all her things from her landlady’s house. The local mountain rescue would be brought in if she was missing much longer.

Above us I could see the black speck of the drone hovering like a mutant insect, while in the distance smoke was still rising from the wildfire. Together they induced a sense of end-of-the-world doom. Plagues and fires and all that good stuff. But I was lacking my usual big-case emotions – a mix of excitement and terror akin to what Eddie the Eagle must have felt standing at the top of the ninety-metre ski jump. So far all I felt was the crushing weight of responsibility and a dose of low-level depression.