I returned without warning after four years in Canada and found my wife with a shaved head, skin and bones, eating scraps in the backyard. My mother said she had brought this punishment upon herself. I didn't yell. I announced that I had just received a million-dollar settlement... and let my family's greed trigger the trap.

The Cross Cancer Institute sits on 114th Street like a fortress of dark brick and tinted glass, its corridors smelling of floor wax, industrial laundry detergent, and the cold, ozone tang of two dozen linear accelerators running in the basements below.

It was 10:45 that night when I stepped off the service elevator onto the fourth floor.

I had abandoned the Denali in the long-term parkade at the international airport fifty miles south, rented an anonymous gray Ford sedan with cash from my travel envelope, and driven through the dark with the windows cracked two inches to let the sub-zero prairie air keep my temples cold.

Caleb Thorne was already there.

He sat on a low vinyl bench outside Room 418, wearing an unbuttoned sheepskin coat over an old gray flannel suit, his long legs stretched out across the corridor linoleum. Between his leather boots sat a battered aluminum briefcase with two combination locks that were scratched down to the bare brass.

He looked up as my boots squeaked on the wax.

"She’s alive," Caleb said. He didn't stand up. He was sixty-two; his knees had been ruined thirty years ago when he was an oil scout in the Peace River country. "They’ve infused four units of packed red cells and two six-packs of platelets. The hematology fellow says she has acute promyelocytic leukemia."

I stopped in front of him. "Promyelocytic."

"APL," he said, pulling a yellow legal pad from the pocket of his coat. "It’s rare. It’s aggressive. If you leave it alone for six months, the blood vessels rupture and you bleed out into your brain while you sleep."

"Is it curable?"

Caleb looked at me over the rims of his half-moon reading glasses. For twenty years, he had been the man who told oil company executives that their leases were void, that their drill bits had crossed into Crown land, that their partners were stealing from the joint operating account. His face had the texture of an old boot that had been salted by winter roads.

"With all-trans retinoic acid and arsenic trioxide," he said, reading from the pad, "the five-year disease-free survival rate is ninety-one percent."

"Ninety-one," I repeated.

"Ninety-one percent, Nathaniel," Caleb said. "It is one of the most treatable adult leukemias in modern medicine. The drugs cost about eight hundred dollars a week. A full course of consolidation therapy runs roughly twenty-two thousand dollars."

The air left my lungs in a slow, jagged hiss that sounded like a steam leak in an empty boiler room.

Twenty-two thousand dollars.

In four years, I had sent one hundred and twelve thousand dollars to the Canadian Imperial account under Theresa’s name.

In December alone, my winter bonus was fourteen thousand six hundred dollars—wired directly from the payroll office in Calgary on the eighteenth of the month so my mother could "ensure the private clinic had the deposit for the spring therapies."

"They knew," I whispered.

Caleb opened the aluminum briefcase on his knees with two sharp, metallic clicks.

"We pulled the provincial health records two hours ago under an emergency judicial discovery order," Caleb said, sliding a thick manila folder across the vinyl seat toward me. "The diagnosis was made on November fourth of last year at the regional hospital in Camrose. A routine blood smear after a dental extraction. The attending physician, Dr. Robert Chen, scheduled her for immediate induction therapy on November twelfth."

"Why didn't she go?"

"Because on November tenth," Caleb said, his voice dropping into that low, flat register that makes court reporters sit up straight, "Theresa Vance walked into the hospital's patient financial services office. She presented a general durable power of attorney executed three years ago—before you left for Calgary—which gave her authority over Lucy’s personal and legal affairs in the event of your absence."

"I signed that," I said, my knuckles cracking against my thighs. "Before I boarded the bus. In case Lucy needed to sign the municipal utility releases for the water line."

"She used that document," Caleb said, "to sign a formal refusal of treatment. She told the hospital social worker that the family had arranged for private holistic palliative care at a residential facility in Montana. She said the patient was being transported across the border by private ambulance that weekend."

"And the hospital believed her?"

"She had the power of attorney, Nathaniel. She had your bank statements showing sixty thousand dollars in liquid reserves. She had Lucy in a wheelchair, so weak from the initial blast crisis that she couldn't answer the intake nurse's questions without crying. The hospital flagged it as an against-medical-advice discharge and closed the outpatient file."

I leaned my shoulder against the wall.

The plaster was cold through my flannel shirt. Through the square wire-glass window of Room 418, I could see two nurses in blue scrubs hanging a small, amber-colored plastic bag from the IV tree beside the bed.

Lucy was sleeping.

Her face was white, the color of clean lard, but the blue hollows beneath her eyes had softened under the pale fluorescent light. A clear plastic cannula was tucked into her nostrils, hissing with medical oxygen, the tubing taped to her cheek with clean white medical silk.

Her hands—the hands that had scrubbed the slate patio with lye soap forty-eight hours ago—were resting on top of a clean white hospital sheet, the wrists bandaged with soft foam splints to keep the IV lines from kinking.

"How long does she have?" I asked.

"Dr. Aris says if the retinoic acid takes hold within seventy-two hours, the coagulopathy will reverse by Friday," Caleb said. "She’s young. Her heart is undamaged. The malnutrition is severe—she’s forty pounds underweight—but her liver and kidneys are functioning."

He paused, his gray eyes fixing on my face.

"Now tell me about the million dollars, Nathaniel."

I looked down at the old lawyer. "You know there is no million dollars, Caleb."

A faint, wintry smile touched the corners of his mouth. "I know the pipeline company paid out three hundred and forty thousand dollars for your third-degree burns on the Fox Creek condensate line. And I know you put three hundred thousand of that into an irrevocable medical trust in Calgary on Tuesday morning before you boarded the regional bus."

"The rest went to the clinic's account here," I said.

"So the one point four million?"

"I needed them to stop watching the road," I said. "A wolf doesn't look at the trap when there's an elk carcass hanging from the tree."

Caleb closed his briefcase with another sharp snap.

He stood up, his tall, stooped frame rising until his head was level with mine. He reached into his overcoat and pulled out three bound legal documents, each one fastened with heavy blue legal tape at the top.

"I called the senior partner at Vance & Calloway in Calgary," Caleb said. "Arthur Vance."

"My father's cousin," I said.

"The one who hasn't spoken to your mother since your father's funeral in 2012," Caleb noted dryly. "He’s seventy-four now. He still controls the legacy trust that owns the section line your mother's house is built on."

I stopped. "The section line?"

"Did you think your father owned that half-acre, Nathaniel?" Caleb laughed—a short, dry bark that had no humor in it. "Your father had twenty-two thousand dollars in debts when he died. Arthur bought the land at the tax sale in 2013 to keep the family name out of the legal gazette. He leased it to Theresa for one dollar a year on the condition that she maintain the existing structure without alterations."

"She built a six-hundred-square-foot west wing," I said. "And an outdoor kitchen."

"She built two hundred and twenty thousand dollars worth of unauthorized commercial improvements on agricultural land encumbered by a restrictive family covenant," Caleb said, tapping the blue papers against his palm. "And she did it using funds derived from an unregistered power of attorney that was never filed with the Land Titles Office in Edmonton."

"What does that mean, Caleb?"