Marcel Aucoin went off the Crescent City Connection seven years ago.
At least, that is what every report said.
I had driven down to the morgue on Earhart that morning past five. They had a white sheet over what they had pulled out of the river, and they walked me into the side viewing room. When they lifted the sheet, the face was caved in along the temporal bone from impact, and what was left of the jaw didn't look like a jaw anymore.
I identified him by the watch on his left wrist.
It was a Hamilton Khaki Field, brushed steel, scratched crystal at four o'clock from a fall against a tile floor in 2009. I had bought it for him for his forty-fifth birthday with three summers' worth of waiting tables at Mandina's. He had cried over it in the kitchen and put it on like a wedding ring.
I signed the affidavit of identification.
I authorized cremation.
In the still on Marigny's tablet, the janitor in the NOPD lobby was wearing that same watch.
Marigny did not say anything to me. He had been a homicide detective long enough to know which silences you don't try to fill.
He printed the still and slid it across his desk to me.
"That watch. You're sure."
"I'm sure."
"What was the relationship between your father and Étienne Delacroix?"
"Creditor and savior."
I heard it as I said it and the absurdity of the words made my mouth go dry.
My father had owed money. Delacroix had paid for my apprenticeship. My father had gone off the bridge the night Lila Toussaint vanished. Delacroix had died of a heart attack one month before Marigny first walked into my prep room and asked me if I could fix the burn-victim photograph.
For a decade I had told myself I was someone fate had pushed down a set of stairs.
Looking at the timeline laid out on Marigny's desk, every step looked like a marker someone had set out the night before, in chalk.
I stood up.
Marigny put a hand on my forearm.
"Where."
"My mother."
My mother had been a resident at the Sacred Heart Care Home in Metairie for seven years. After my father went off the bridge she had come apart by degrees, and on the day I drove her out to Metairie she had not turned to look at the building before walking into it.
Every time I visited, she said the same thing.
"Don't open the door."
I had always thought she meant the night the loan shark's men came to the funeral home with the buckets of paint.
I understood, now, that she might have meant something else.
The room on the second floor was empty when we got there.
The bed had been stripped. On the pillow lay a single white calla lily.
Pinned under the lily was a four-by-six photograph.
In the photograph I was seventeen years old, in a cheap navy suit, standing on the front steps of the academic building at the Delacroix Institute on the morning of my first day.
On the back of the photograph, in the cursive I had spent twelve years learning to imitate:
Delphine — your teacher's last lesson begins now.
I held the photograph until my thumbnail went through the bottom corner.
Marigny pulled the chart binder from the bracket at the head of the bed.
The last entry was eleven p.m. the night before. Transfer authorized by family designee. Signed Dr. Bauer.
There was no Dr. Bauer at Sacred Heart.
The duty nurse who came up to the second floor was pale to the lips. "He had ID, ma'am. He said the family was moving her closer to home."
I laid the photograph face up on the linoleum desk. "What did he look like."
The nurse swallowed. "He had a surgical mask. I couldn't really —" She trailed off and tried again. "He had kind eyes. Real soft. He spoke gentle."
Gentle.
The word turned my stomach.
Delacroix had been the most gentle man I had ever met. He had told me, the year I was twenty, while he showed me how to set the corner of a mouth so the family would think their dead son was about to speak, People only lie when they are alive. The dead come clean.
Marigny's department phone went off. He hit speaker and set it on the desk.
A tech voice came through. "Detective. We pulled Boudreaux's phone."
"Go."
"She got an encrypted message Tuesday at four-twelve telling her where to plant Toussaint's state ID in Aucoin's prep room. The originating wallet routes through a remailer in Belize, but the funds disbursement on the other end goes to a Whitney Bank account opened in 2019."
"Account holder."
"Marcel Aucoin."
I shut my eyes.
My father was alive.
My mother had been taken.
Delacroix was alive.
The three people I had personally signed across into the past had come back up out of the ground together and had carried Lila Toussaint's body up onto my prep table as a hostess gift.
"Marigny," I said.
"Hm."
"Where was the last ping on Marcel Aucoin's phone."
He pulled it up. The mapping kicked back a single pin on the river side of the parish line, between Chalmette and Violet.
The address was the academic building of the old Delacroix Institute. Closed since 2021. Boarded since 2022.
I looked at the address and laughed once. It was a thin, dry laugh that came out without my permission.
Marigny said, "Why are you laughing."
"That's the building where Delacroix gave me my first lesson."
I remembered it. He had rolled a body cart into the teaching lab, unbagged a John Doe pulled out of a doorway in the Marigny that nobody had claimed, and said, Remember this, Delphine. The dead will never betray you.
He had been wrong.
Lila Toussaint had betrayed him. She had used the only voice she had left to drag every one of them — Delacroix, my father, my mother, the whole rotten architecture — back to the building where it had started.
The Institute's outer gate had rust on it the color of dried liver.
Theriot took a perimeter team out wide along the canal. He didn't trust me. He also didn't quite dare to touch me anymore.
Marigny unlocked the cuff and rubbed his thumb across the raw skin on the inside of my wrist almost without noticing he was doing it. Then he pressed a small tracker into my palm.
"Inside, don't go anywhere I can't see you."
I dropped the tracker into his coat pocket.
"Delacroix knows me. He'd expect me to wear one of these."
His jaw set.
"Delphine."
"You want to take him. We do it on his rules. If he reads any wire on me he kills my mother before you get past the front office."
He held my eyes for a long count. Then he opened the small case in his breast pocket and stitched a button-sized listening bug into the cuff seam of my jacket with the kind of three-pass tack he'd watched me do a hundred times on a viewing shirt.
His hands moved with the muscle memory of a partner.
I said, under my breath, "When did you start to suspect me."
"Before Toussaint."
My ribcage closed up half an inch.
"Which case."
He didn't answer.
The hallway inside the academic building had the smell of mildewed plaster and old refrigerant. The fluorescents had not been on for four years, but the breaker for the restoration lab was up. The door at the end of the hallway showed a thin yellow seam of light.
I pushed the door.
The overhead bank of lights came on.
The teaching morgue still had the row of cold-storage drawers along the wall, the same drawers I had pulled cadavers out of as an eighteen-year-old apprentice. In the center of the room, the long stainless prep table had been wheeled to the spot under the overhead surgical lamp.
My mother was lying on the table.
Eyes open. Mouth taped. Wrists and ankles in nylon restraints.
I moved.
Speakers I had not noticed in the corners of the room came on. The voice was the voice that had told me, at sixteen, that the dead can still feel pain.
"Slow down, Delphine. She's breathing."
I stopped.
Marigny had his service weapon up, sweeping the angles.
Delacroix's laugh came out of the ceiling soft as a hymn. "Detective Marigny. A firearm doesn't fix a dead person and it doesn't fix the truth either."
I peeled the tape off my mother's mouth. She started crying before I had pulled the second strip free.
"Delphine. Don't believe your father."
The door at the back of the lab opened.
Marcel Aucoin stepped out of the shadow at the back of the room, still in the janitor's uniform, the Hamilton watch on his left wrist catching the overhead light.
He was looking at me the way a man looks at a child he hasn't seen for a long time and isn't sure he is allowed to touch.
"Del-baby," he said. "Daddy's home."
I had imagined, more than once, what I might do if my father walked back through a door and looked at me.
I had not imagined standing still.
I stood still because behind him, framed in the doorway like he was waiting to walk on stage at his own retirement dinner, was Dr. Étienne Delacroix.
Five years older. His hair gone the white of bleached bone. His eyes the same gentle eyes as the morning he had handed me a needle.
"You've grown up, Delphine," he said.
I had a number twenty-two scalpel from the tray on the prep cart. I felt the bevel against the pad of my thumb.
"You killed Lila."
He shook his head, almost regretfully. "Lila was already going to die. She took your father's money and tried to run."
"Del-baby," my father said, the words coming out too fast. "Daddy didn't have a choice. They were going to take my hands off at the wrists. Dr. Delacroix paid them. He told me if I cooperated we'd be a family again someday."
My mother twisted against the straps on the table.
"He's lying to you," she said. Her voice came out scraped. "He had your father find girls. Girls nobody would file a missing-persons report on. He paid your father to bring him girls."
Delacroix sighed. "Margot. You always did interrupt the lesson."
Marigny clicked the safety off the service weapon. "Step away from the table, Dr. Delacroix."
Delacroix turned to look at him for the first time, and his face moved into the small smile he had used on me at sixteen.
"Detective. Have you told Delphine your gift isn't a gift?"
My head turned. I had not meant for it to.
Marigny's face had gone a kind of bone-white I had not seen on him before, and his shooting hand was completely still.
Delacroix went on, in the same patient lecture voice he had used to walk a class through the layered closure of a Y-incision. "You came through here as a child, Detective. Your mother's body came across my prep table. I worked on her face for the viewing."
The pad of Marigny's index finger pressed minutely tighter against the trigger guard.
"Your contact-empathy with the dead isn't a miracle. It's a wound. Your mother left every fear she had inside you the night she died. You go back into that room every time you touch a body. You think you're closing cases. You're returning to the day of your mother's death, over and over, looking for a different ending."
"Shut up."
"You needed Delphine to rebuild the faces because only when the face was complete could your hallucination be complete."
I heard him.
I also heard, on the same beat, the answer to a question I had not been brave enough to ask in three years.
Marigny hadn't suspected I killed anyone.
He had suspected, for some time, that someone had been using his gift to walk twenty-seven cold-case verdicts into shape.