The research wing smelled of ethanol and old grief.
It was a low modern building tucked behind the glasshouse, all steel and frosted glass, built in 2015 with Blackwood money and scientific ambition. Iris's court order covered it — "every outbuilding," Judge Harrow had said — and Mrs. Hobb had given her the key with visible reluctance.
"You won't find anything," the housekeeper had said. "It's been cleaned. After — after your sister, they gutted it. New protocols, new staff."
"I'm surveying the grounds, Mrs. Hobb. The building's part of the grounds."
She went alone, on a grey afternoon when the rain had paused and the light was the color of old pewter. The main lab was pristine — benches wiped, glassware racked, the fume hoods humming their sterile song. Alkaloid extraction logs lined a shelf in bound volumes, each page initialed, each entry cross-referenced. It was all immaculate. It was all, Iris thought, a little too immaculate — the cleanliness of a crime scene scrubbed by professionals.
She found June's bench at the far end, by the window.
She knew it was June's because the brass label was still there, screwed to the bench edge: J. KANE. Someone had tried to remove it — there were fresh scratches around the screws — but it had held. June's label. June's bench. Seven years, and it was still hers.
Iris stood there with her hand on the cool steel and felt the years collapse. She could see her — twenty-four, hair in a messy plait, humming off-key, pipetting something amber into something clear, turning with that bright grin: Izzy! Smell this — no, don't, it's deadly. The memory was so vivid it hurt to breathe.
"June," she whispered. "What did you find?"
The bench drawers were empty. Not just tidy — empty. The top drawer, where June had kept her pens and her lucky tweezers and the little jade frog Iris had given her for luck, was bare metal. Someone had cleared it. Years ago, probably — after the inquest, when the wing was "gutted." Every trace of June Kane, removed.
Except the label. They'd missed the label. Or left it, as a — what? A memorial? A taunt?
Iris opened every drawer, every cupboard. Nothing. She checked the extraction logs for 2019 — the bound volumes jumped from March to June, a three-month gap with a librarian's neat note: Records transferred to archive. She photographed the note. She photographed the label. She stood in the sterile, humming lab and felt the grief rise in her like a tide — grief she'd dammed for seven years, grief with June's face on it.
She didn't hear him come in.
"I told Mrs. Hobb to keep you out of here."
Cassian stood in the doorway, rain on his coat, his face unreadable. He looked at her — at her hand on June's bench, at the tears she hadn't bothered to hide — and something in his expression shifted.
"I have a court order," Iris said.
"I know. I signed the bloody conditions." He came into the lab slowly, like a man entering a church he didn't believe in. "This was her bench."
"Yes."
"She was —" He stopped. He looked at the brass label. "She used to leave foxglove petals in my tea. As a joke. She said I needed sweetening." A pause. "I kept one. Pressed in a book. It's probably still there."
Iris stared at him. "You kept —"
"I was fond of her, Iris. I told you." He leaned against the neighboring bench, and for once the billionaire polish was gone — he just looked tired. Tired and sad and forty years old in a thirty-seven-year-old's body. "When she died, I — the inquest said accident. I wanted it to be an accident. Do you understand? I needed it to be."
"Because if it wasn't—"
"Then it happened in my house. In my wing. On my watch." He met her eyes. "And I would have had to ask who, and why, and I was — I was twenty-nine, and my father had just —" He stopped. "I was a coward. There. That's my confession. I was a coward, and I let them call it an accident, and I've lived with it for seven years."
The silence hummed with the fume hoods. Iris looked at this man — her enemy, her suspect, the orchid king in his ruined castle — and felt the ground shift under her certainties.
"Rowan said the file was suppressed," she said quietly. "That there were discrepancies."
"I know."
"Did you suppress it?"
"No." Flat. Certain. "But I didn't fight it either. Which amounts to the same thing, I suppose." He pushed off the bench. "The drawers were cleared by my father's orders. Alistair. He said — he said it was too painful for the family to have her things here. He had them boxed and sent to your parents."
Iris went cold. "My parents never received any box."
Cassian frowned. "What?"
"There was no box, Cassian. My mother would have — she kept everything of June's. Every ticket stub, every —" Her voice cracked. "There was no box."
They looked at each other across the sterile lab, and the same thought moved between them like a current: if Alistair had the bench cleared, and the box never arrived, then where did June's things go? Her notebook. Her samples. Her — evidence.
"The archive," Cassian said slowly. "The transferred records. If the 2019 logs went to the archive—"
"Where's the archive?"
"The old seed vault. Behind the potting sheds." He was already moving. "It's locked. Has been for years. Gideon has the key."
"Then we'll ask Gideon." Iris grabbed her satchel. "And Cassian — if your father cleared this bench, and the box never arrived, then someone intercepted it. Someone who didn't want June's things in the world."
"Odette," he said quietly. It wasn't a question.
"I didn't say that."
"You didn't have to." He held the lab door for her, and his face in the grey light was grim. "My stepmother has run this family's — arrangements — since 2018. If something was buried, she buried it."
They stepped out into the rain. Behind them, the research wing hummed its sterile song, clean and empty and innocent as a wiped knife.
June's bench drawer was empty. But the label remained. J. KANE, in brass, screwed down tight.
Someone had tried to erase her. They had missed one small, stubborn piece of metal.
Iris Kane was done missing things.