The worker pointed at a window, not the door.
“I saw from there. The foreman was in front of the blue door.”
Seorin studied the photograph. Not the office window: a low one in the adjoining holding area. Equipment had blocked her approach beneath it on the first day.
On the morning of November 11, the transport assistant who called yesterday came to the designated waiting area outside Eundam. They would describe their route, not enter the interior today. Yunjae and site operations confirmed boundaries. Seorin would first use existing photographs and positions visible from outside.
“You said the foreman was outside when the truck left?”
“Yes. I heard the entry sheet said that too.”
“Please start with what you directly saw, rather than the sheet.”
They nodded. They had tidied restraints behind the truck while the foreman headed toward the main entrance. The truck turned; they went back to the holding area for an empty transport stand. There they looked toward the blue door.
The entry sheet recorded the foreman leaving before departure. Yesterday the foreman said they had helped load, left through another entrance, and never returned to release it. If the worker was right, a route still lay between those actions.
Seorin erased one entrance from her table. EXIT had too quickly become a picture of someone entirely outside the main gate. She should first have asked who recorded it, against which doorway.
The worker rotated the photograph halfway around. They had viewed it from the other direction. Their finger passed a wall corner.
“I came back around here. I didn’t go with the departing truck.”
“Where did you hear the sound?”
“Toward the window. Knocking. I thought it was construction work.”
At first they did not know someone was inside. Seeing the foreman there suggested work. Yesterday they had not claimed to witness someone being confined. Yet Seorin’s notes read POSSIBLE WITNESS TO DOOR LOCKING.
She crossed it out.
“You didn’t see a hand lower the latch?”
“No. I saw them standing. I heard the sound then.”
Even a claim of direct observation needed to say what had been seen. She neither expanded their account to match the admission nor discarded it over a discrepancy. A person at a door and a hand’s movement were different-sized facts.
Doun brought a folding board from beside their vehicle to hold two exterior photographs and an old layout. Wind bent the papers toward him. The worker reached to help; a securing strap caught their foot.
Yunjae raised a hand.
“Stop moving. Check underfoot first.”
Doun safely lowered the board and moved the strap out of the walkway. The worker had not fallen, but their face tightened. Seorin recognized her own bodily hurry to see the route. Testing someone’s memory did not justify narrowing the ground beneath them.
They moved to a waiting place sheltered from wind and secured the board. She stopped asking questions and offered a break. They said they were fine, then accepted water.
“I was busy that day too. I didn’t look carefully at things like this.”
They looked where the strap had been. Seorin did not search first for irresponsibility in their words. Nor would she make them see what they had not. After closing the bottle, they chose again the position they could explain.
Site staff secured the external approach, checking the ground and stopped-work status first. Seorin and the worker reached a designated point away from the window. Doun followed with the board. The blue door was not directly visible.
The worker lowered their head. Dust and a metal crossbar obstructed the lower window. Stored objects differed from the first day. Failure to see today did not by itself disprove the earlier sighting.
“Were you at this height?”
“Hands on an empty support, bending a little. A taller person might have seen less.”
They described their position without climbing a support now. Staff compared present conditions with the earlier holding-area photographs. Objects before the window had been lower; a temporary transport stand stood by the wall. The photographs did not settle where their feet could go.
Seorin recorded camera positions distinguishing her eye height from theirs. The same spot did not give everyone the same view. At the window’s far right, a blue surface briefly appeared.
She stopped without leaning farther.
An officer changed angle from an authorized position. Through narrow inner glass, part of the connecting section appeared: not the door’s full front, but bright adjoining wall and shoulder-height space. Two passages joined by a black line in photographs actually turned across a half-level difference.
“You couldn’t see the latch here.”
They nodded.
“Not hands. A cap and their back.”
They identified the foreman by a repair on the vest’s back and a thick cord hanging at one side, things seen while working together shortly before. It was not merely a face on a tiny screen. They had not then considered someone else wearing the clothes.
Seorin recorded identification grounds and limits together. Yesterday’s voluntary admission and submitted message remained separate. They did not need a sharpened witness account to survive.
How, then, could someone outside the gate stand at that door?
Operations had checked how the entry sheet was made. After truck work, the foreman signed removal confirmation and exit together. It did not record someone watching them finally pass outside. After signing, there was a route toward the adjoining holding area to retrieve their bag.
Doun spread an old exterior-route photograph. A short path rounded the wall between main and side entrances. The door at its end led toward inner storage. A single EXIT line did not record every movement between them.
Seorin did not immediately confront the foreman. Once the independent first account was retained, she sent the question through the formal desk. The foreman supplemented their account: they signed at the main entrance, then returned for their bag, a section skipped yesterday.
They maintained that afterward they saw the woman in the connecting section and lowered the latch. Then they descended toward the truck again and left through the side entrance. Who authorized passage along that route remained for operations records.
Seorin offered no generous summary of why they changed their account. Independent observation and actual layout had brought the omission into today’s explanation. Both versions remained. Exact minutes and doorway operations still needed other material.
“Then what I saw wasn’t wrong?” the worker asked.
“A possible route explains why it looked different from the record. What you directly saw stays as you described it.”
“Then I could have opened it when I heard knocking.”
Their voice diminished. Seorin could not immediately say it was all right. Recognizing a person knocking might have led to earlier release. Present knowledge could not supply their past ears. She would retain what it sounded like and whom they told, through the end.
They had only told another worker it sounded like construction. They had not recognized a voice asking for help. Rather than watch for guilt making their memory clearer, she read back their original account and asked once whether they wanted to change anything.
No. Knocking was what they heard; a person before the door was what they saw.
While staff fetched another photograph, a truck reversed across the road. Warning beeps struck the wall at regular intervals. They spoke; Seorin caught only the end. She started to beckon them closer, saw the boundary line, and stopped asking instead. When noise subsided, she repeated her question.
“What did you say?”
“It was this noisy then too. Not exactly this loud. I mean noisy.”
They corrected themselves first. Today’s noise did not verify past hearing conditions. She retained their earlier account that it had been difficult to hear. Demanding a clear face and lucid words might make them borrow today’s admission to fill their memory of that day. What they could not hear stayed blank.
They caught a windblown questionnaire corner. No strap lay underfoot now. They fixed it and checked the next step.
They did not mix gate-video times with the delayed Channel 4 screen to measure the journey. Today established an existing route, and that recorded exit might differ from final departure. Narrowing historical timing errors required original records and independent time references.
Leaving the site, Seorin shook sand off her shoes. She remembered wet footprints from her first entrance. She had expected traces to lead straight to their owner. People doubled back; records might register only their first departure.
Doun folded the board and wound its strap.
“Short route. Long day.”
“We were trying not to walk as though we’d already seen it.”
“Tomorrow I’ll secure this first.”
Doun tucked the strap inside a pocket. A small failure changed the next visit’s hand movement. Seorin marked today’s route without extending the line inside the danger boundary.
She explained remotely to Haeun: not another witness to a hand locking, but a person by the door, knocking, and a return route omitted from the entry sheet. Did yesterday’s admission disappear again?
“It remains. We’ve made the route around it more accurate.”
Crutches shifted as Haeun found her phone stand. Seorin waited. Her mother wanted to speak, Haeun said. She was separating material she would disclose from material she would not.
“I want the papers back. But I don’t want people seeing the family matters written there.”
Her mother’s voice reached Seorin directly for the first time. Seorin did not ask her to switch the camera on. First, she would listen to which parts the mother wanted withheld from viewing. Restoring a name, the mother said, had not seemed to mean exposing every matter inside a home again.
In tomorrow’s envelope, she said, behind a bill, lay the date of the family’s last move.