Run: 2026-04-24-01KQ0G7WZ596R43GFCF5S3CY5X

Rain came down in sheets, turning the Camden pavement into a black mirror that fractured with every footfall. Quinn ran hard, the breath sawing in her throat, her coat plastered to her back. Twenty metres ahead, Tomás Herrera ducked between a shuttered kebab shop and a row of wheelie bins, his jacket flashing once under the sodium glare of a streetlamp before the dark swallowed him again. "Herrera! Stop where you are!" The shout tore loose and vanished into the downpour. He didn't slow. She hadn't expected him to. Her boots hammered the kerb. She'd clocked him an hour ago on the CCTV feed outside Silas's place, loitering by the green neon of the Raven's Nest with a medical bag slung over one shoulder, and she'd moved on instinct. No backup. No warrant. Just the gut-hot certainty she'd been chasing for eleven months, ever since the file on her desk had started growing thicker than the one she kept on Morris. Herrera hit the mouth of the alley and cut left. Quinn slid round the corner, shoulder banging brick, and caught sight of him vaulting a low wire fence into the yard of a bricked-up pub. He moved like somebody who'd been running from worse things than police. "I just want to talk," she called, not believing it herself. He glanced back. A single look, warm brown eyes widening as a headlight caught them, and then he was over the fence and gone. The Saint Christopher at his throat winked once. She cleared the wire in two strides, landed wrong, felt the jolt climb her knee to her hip. Kept moving. Rain ran down the inside of her collar, over the leather strap of her watch, cold as a blade. Her radio was in her pocket. She did not reach for it. The yard emptied onto Camden High Street. Saturday-night crowds still thronged the pavements despite the weather, drunks huddled under awnings, couriers weaving through traffic, a busker packing up a sodden guitar case. Herrera shoved through them like a man parting reeds. Quinn flashed her warrant card at a bouncer who tried to step into her path and heard him shout something lost in the hiss of passing tyres. She caught a glimpse of Herrera at the lights, then lost him in a knot of girls in plastic ponchos, then found him again as he bolted across the road between a night bus and a taxi that leaned on its horn. The driver's face was a smear behind wet glass. Quinn followed, slapping the bonnet as she passed, and a shout chased her across the tarmac. He led her north. Past the locks. Past the tiled frontage of the Tube station, already gated and dark for the night. He wasn't heading for a bus, for a car, for a friend's flat. He was heading somewhere specific, and he wasn't bothering to hide it. Then he cut. Down a side street she'd never noticed on any shift, narrow as a knife wound between two warehouses, the brick on either side so close she had to turn her shoulders. Water poured from a broken gutter at the far end and made a waterfall of the exit. Herrera plunged through it. Quinn followed, and the icy slap of it down her neck drove the breath out of her. Beyond the curtain of water: stairs. Old ones, stone, descending into nothing. She stopped at the top, hand braced against the wet wall, lungs clawing for air. The stairs shouldn't have been here. She knew every inch of this patch; she'd walked it a hundred times looking for a lead on Morris. This was a cellar entrance that did not belong to any cellar she'd ever seen on a plan. At the bottom, a faint green glow pulsed against damp tile. She could hear, rising out of the dark, the hum of a crowd. Voices speaking in languages she couldn't place. The clink of metal on metal. Something that might have been a bell or might have been a cry. Herrera was halfway down. He'd paused, one hand on the iron rail, and turned to look back at her. "Don't," he called up. Rain dripped from the ends of his curls. "Not down here, Detective. You don't have the token. You don't have the right." "Token for what?" "For anything." He backed down another step. "Turn around. Go home. This isn't the place." "Herrera." Her hand was already on her weapon, though the regulations said it shouldn't be. "Three bodies. Unexplained trauma. The Harris girl's still in a coma and you were at the scene twice. We've got you on camera." "I was helping her." Bitter. Almost pleading. "I'm always helping them. You don't understand what's happening in your city." "Then come up here and tell me." He shook his head. A slow, tired gesture. "I can't. And you can't come down." He turned. Took the last flight at a run. Quinn stood at the lip of the stairs with the rain on her back and the green light rising up her shins. She could feel her pulse in the tendons of her hands. Protocol was a list she could recite in her sleep. Call it in. Wait for uniform. Get the address logged, get a van on standby, don't — under any circumstances — pursue an unknown suspect into an unmapped subterranean location without backup. Morris would have called it in. Morris had called it in, three years ago, in a warehouse on the Isle of Dogs, and she'd still lost him. The report had used the phrase *circumstances unclear*. Four pages of it. Unclear. Unclear. Unclear, as though if you said it enough times it stopped meaning anything. The hum from below thickened. Somebody laughed down there, low and wrong. She thought of the bone she'd found in Morris's locker after he'd gone. Palm-sized, carved, drilled through with a leather thong. Evidence Services had catalogued it and misplaced it within a week. She'd never told anyone what it looked like. Quinn drew her weapon. Set her thumb against the safety and left it there. Took one step down. Then another. The green glow climbed her knees, her waist, bathed the worn leather of her watch until the numbers went the colour of pond water. At the bottom of the stairs, a figure stepped out of an alcove. Tall. Hooded. A hand extended, palm up, patient as a border guard. "Token," it said. Quinn kept walking.