CHAPTER ONE
Isla Rivers came awake all at once—not the slow ascent of ordinary waking but the violent jolt of a woman trained to go from sleep to combat readiness in a heartbeat.
Her hand found the phone on the coffee table before her eyes were fully open, her thumb swiping the screen while muscles tensed beneath the two blankets someone had draped over her on the couch.
Someone. James.
The memory arrived in fragments. The ambulance at Enger Tower. Ethan Benson's blood on her hands. James's voice, steady and close, telling her to rest. The warmth of his palm against hers, rough with dried blood that wasn't his.
"Rivers." Her voice came out wrecked—raw and scraped hollow by exhaustion.
"Isla." Kate Channing's voice. And something in it—a tightness Isla had heard only a handful of times under the SAC—made the last remnants of sleep evaporate. "I need you to listen carefully."
Isla sat up. The blankets fell away and the cold hit her like a wall. The space heater James had set up was still humming near the couch, but its warmth extended only a few feet, and beyond that the apartment was frigid, frost thick enough on the windows to obscure the lake.
"What happened?"
"Sullivan is at St. Luke's. He's being taken into emergency surgery.
" A pause—barely a beat, but enough for Isla to hear the effort behind Kate's composure.
"He was found at Hendrickson's Salvage and Scrap about an hour ago.
Severe head trauma, possible internal injuries.
A worker called it in when he arrived for his shift and found James's car at the gate. "
For three seconds the words refused to assemble into meaning. Just sounds—clinical, precise—that could have been about anyone.
Then the meaning landed, and the floor dropped out from under the world.
"The scrapyard," Isla said. "He went to the scrapyard."
"Isla—"
"He told me. Yesterday, before the photographer case—he said the search teams hadn't finished clearing it, that there were sections they'd missed.
" She was on her feet, though she didn't remember standing, scanning the dark apartment for her keys, her shoes, her weapon.
Her gaze landed on the coffee table and everything inside her went very still.
The note.
A torn piece of paper with handwriting she knew as well as her own. Neat, slightly cramped letters—the penmanship of a man who'd spent years writing detailed field reports in margins too small for the information they contained.
Gone to check on the Brune search. Call me when you wake up. —J
The paper trembled in her fingers. Her hands were shaking—a fine tremor that had nothing to do with the cold.
He'd been here. Right here, sitting in the armchair while she slept.
He'd stayed because she'd asked him to, and then he'd left because that was who James Sullivan was—the man who couldn't leave one corner unchecked, one door unopened.
He'd written her a note and walked out into the dark and driven to a scrapyard where a killer was hiding, and she'd been asleep.
Wrapped in blankets he'd tucked around her, dreaming of nothing while James bled into the ice.
"Isla." Kate's voice cut through the spiral. "Are you still there?"
"I'm coming in." She shoved the note into the pocket of the jeans she'd fallen asleep in and found her boots by the door—leather with good treads, because she'd never learned to accept the clumsy insulated things the locals wore—and jammed her feet into them without unlacing. "St. Luke's. Fifteen minutes."
"Isla, wait—"
But she'd already hung up.
***
The drive should have taken twenty minutes. Isla made it in twelve.
She wouldn't remember most of it afterward—just isolated images.
The red blur of a traffic light she barely slowed for.
The sweep of headlights across empty streets glazed with black ice.
Her own reflection in the rearview: dark circles beneath amber eyes, hair still in the ponytail she'd slept in, a wrinkled blazer over a thermal undershirt and no coat because she hadn't been willing to spend thirty seconds looking for one.
March in Duluth was a cruel trick. The calendar said spring was coming, but the lake didn't care about calendars. The lake kept its own time, and its time said winter wasn't finished yet.
She pulled into St. Luke's and was out of the car before the engine died, crossing the asphalt at something between a walk and a run.
The emergency entrance glowed in the pre-dawn darkness, fluorescent light spilling across the pavement in a harsh white rectangle.
Two ambulances idled in the bay, their exhaust rising in pale columns the wind immediately shredded.
Inside, the hospital assaulted her with warmth and sound—the hum of lights, the beep of monitors, the hushed urgency of a place where the difference between life and death was measured in minutes.
Isla badged the intake nurse without breaking stride, and the woman behind the desk didn't try to stop her—just pointed toward the surgical wing with an expression that said she'd been expecting someone to come tearing through the doors.
Kate Channing stood near the window at the far end of the surgical waiting area, her posture impeccable despite the hour, her silver-gray bob slightly less perfect than usual—the only concession to having been dragged from sleep by a phone call no one wanted to receive.
Her wedding band caught the fluorescent light as she turned.
"How is he?" Isla's voice came out steadier than she'd expected, and she could feel the steadiness costing her.
Kate answered without preamble.
"He's in surgery. Has been for about forty minutes.
Depressed skull fracture with subdural hematoma—bleeding between the brain and the skull.
Dislocated shoulder, possible damage to the left clavicle.
" Her voice was precise, clinical—the voice she used when the facts were bad enough that emotion would only make them worse.
"He was hypothermic when they brought him in.
The surgeon said the cold may have helped—slowed the bleeding, bought him time. "
"How much time?"
"The next few hours will tell us more."
Isla absorbed this the way she absorbed evidence at a crime scene—systematically, each piece compartmentalized while the emotional response stayed locked in a room she would deal with later.
Skull fracture. Hematoma. Hypothermia. The words were clipped and orderly and they described something happening right now, behind the double doors at the end of the corridor, to a man whose note was in her pocket.
"Tell me what happened."
Kate walked her through it. Drake Johnson, twenty-two years at Hendrickson's, had arrived for his early shift and found James's sedan at the gate.
Engine cold, windows fogged. He'd gone looking and found James face-down in a pool of frozen blood near a shipping container in the far corner of the yard.
Unconscious, unresponsive, his phone shattered on the ground three feet from his outstretched hand.
"He'd been trying to reach it," Kate said, and something flickered across her composed features—brief and raw. "The blood pattern suggests he was struck near the container doors and managed to drag himself about ten feet before losing consciousness."
Isla closed her eyes. The image arrived with involuntary clarity—James on the ground, alone in the dark, his hand stretching toward a phone that wouldn't save him.
She'd built an entire career on the ability to visualize violence after the fact and read it like a story.
But this wasn't a stranger's story. This was James, and the images cut through every professional barrier she'd ever constructed.
"The container," she said, opening her eyes. "What was in it?"
"Signs of habitation. Bedding, food wrappers, water bottles. Forensics is processing it now." Kate held her gaze. "It was his hideout, Isla. Brune was living there, right under the noses of our search teams."
The understanding clicked into its final shape—precise and terrible.
"James found it."
"It appears he went to the scrapyard sometime after leaving your apartment. Based on the blood evidence and degree of hypothermia, the attack likely occurred several hours before he was found." Kate paused. "The container doors were open when responders arrived. Brune is gone."
Gone. Robert Brune—the Lake Superior Killer, the now-sixty-five-year-old fisherman who heard whispers in the water and fed the lake its dead—had been hiding in a shipping container while an entire task force hunted him across the city.
James had found him. And Brune had nearly killed him for it, then vanished into the night.
"He went alone," Isla said. The guilt hit her then—not gradually but all at once, a wave with the force of Lake Superior in a November gale. "He was supposed to be—Kate, he was at my apartment. After the photographer case. He stayed while I slept, and then he—"
She stopped. Her throat had closed around the words, and for a terrible moment she thought she was going to break apart right there under the fluorescent lights, in front of the woman who demanded excellence and protected her agents and was watching Isla now with something more complicated than sympathy.
"He left a note," Isla managed. She pulled the paper from her pocket, her hand trembling. Kate took it, read it, and something shifted in her face—the grief of a woman who had lost one partner already and understood what it meant to stand in a hospital waiting for news.
"This isn't your fault," Kate said.
"I should have been there."
"You'd been up for over thirty hours. You'd just been through a violent confrontation that left a man dead at Enger Tower. If Sullivan had told you he was going, you would have insisted on joining—and then I'd have two agents in surgery instead of one."