Run: 2026-10-08-01M4DW9ECG77NNGD390VN83T7E

The rain had been falling since Chalk Farm, thin and mean, and by the time Harlow Quinn reached the canal bridge at Camden Lock it had soaked through her coat collar and found the gap between her shirt buttons. Her watch face fogged on the inside. She wiped the glass with her thumb and kept moving. Ahead, Tomás Herrera vaulted the low railing at the end of the towpath. He moved like a man who knew exactly where his feet would land, which was the first thing that had bothered her about him three weeks ago, when he'd stitched a gash on a bouncer's hand in a Soho back room without asking a single question about how it got there. "Herrera! Stop right there!" He glanced over his shoulder. Rain ran off the short curls plastered to his forehead, and under the sodium lamps she caught the pale line of the scar on his left forearm where his sleeve had ridden up. He didn't stop. He laughed, short and breathless, and kept running. Quinn's shoes hit the wet cobbles of Inverness Street. Market stalls stood shuttered and sagging under tarpaulins, water pooling in the dips of their canvas roofs. Neon from a kebab shop bled red across the puddles. A bottle smashed somewhere behind her and a drunk swore at nobody. "You're making this difficult for yourself, Tomás," she called. Her breath came hard now. Eighteen years of service had given her a decent engine, but the cold had got into her knees. "I'm making it difficult?" His voice bounced off the brickwork. "You came to my flat with a warrant for a man who's been dead for four days." "Then you should have answered the door." "I did answer it. You didn't like the answer." He cut left through a gap between two derelict units, and she lost sight of him for three full seconds. Her heart kicked. She remembered the last time she'd lost sight of someone in the dark, the way DS Morris had turned a corner on Hanbury Street and never turned back out of it. Morris had walked into something that the coroner's report described with words like *unexplained* and *indeterminate*. Quinn had stood over the empty alley afterwards and found nothing but rainwater and a smell like struck matches. She had not slept properly since. She pushed through the gap. Herrera stood at the far end of a service yard, one hand on a rusted gate, staring down at the ground. "Don't," he said. "Just don't come any closer." Quinn stopped ten feet from him. Her hand drifted towards her hip and stayed there. "Step away from the gate." "Look at the stairs, Detective." She looked. Beyond the gate, a flight of iron steps spiralled down into a darkness so complete it seemed to have texture. Someone had painted a faded sigil at the top of the railing: a ring of thin lines, like a skull threaded with wire. Below it, a sign hung crooked on one chain. The lettering had weathered almost away, but she could read the old Underground roundel and, beneath it, two words painted by hand in a careful, unhurried script: *Bone first.* The air rising from below carried damp stone and something sweeter underneath, like incense left too long in a closed room. Somewhere far down, a voice laughed, and then music started, a single warped violin note that stretched and stopped. "That's the Veil Market," Herrera said. "It's under the old Camden Town platforms. It moves every full moon, so tonight it's here, and tomorrow it won't be." He turned, and rain dripped off his chin. "I'm not running from you because I did something wrong. I'm running because the people who ask me to patch them up don't come to the front door of anywhere. And the people who pay me don't like cops asking questions in their building." "Then tell me who's paying you." "I'm telling you there's a bone token in my pocket, and it's the only thing that gets me through that gate. It won't get you through. Not without one of their tokens, and you haven't got one." Quinn stared at the stairs. Her training screamed at her to radio for backup, to wait at the surface with a perimeter and a sergeant. But the radio on her shoulder crackled with nothing but static. The signal had died the moment she'd crossed the lock. Her phone showed one bar, then none. She thought of Morris's last transmission, a half-sentence that had cut off mid-word. She thought of her own name scratched into the report beside the words *no witnesses*. "You know what happened to him," she said. Herrera's jaw tightened. For a second, the easy defiance drained from his face and left something tired and frightened behind. "Yes," he said quietly. "And if you go down there without a token, you'll find out too." Quinn unbuttoned her coat, pulled it aside so the rain couldn't reach her holster, and took a long breath of the damp, sweet air rising from the dark. Then she stepped through the gate and set her foot on the first cold iron stair.