Two Appointment Orders

Two sheets of paper sat outside the door of the Gray Room review meeting room.

One was a proposal to remove Yun Seojin. The other was a proposal to formally appoint her as lead analyst. The two documents looked like opposites, but they demanded the same thing.

Decide who gets to stop things when they go wrong.

Minwoo spoke first inside the meeting room.

"On the first day, Seojin failed to turn the sensation of 'stairs' into a question. As a result, Han Gyeongmin was placed on the public suspect list, and it took a full day to correct that."

Seojin didn't argue. It was true. Because she couldn't explain where her ability came from, she alone knew the limits of what it produced, and that solitary knowledge had thrown off the team's pace.

Han Yeoreum picked up a sheet of paper.

"On the other hand, if we remove her entirely, the review of source authenticity slows down. This team doesn't use Seojin's ability as evidence, but we do need the expertise that turns her questions into independent verification."

One of the committee members asked.

"What exactly is this ability?"

Seojin pressed her fingernail against the corner of her notebook. There was no rule against telling them about the ability. But the moment she did, people would start reaching for her sense of things before they reached for independent evidence.

"I look for the points in a statement most likely to have something missing."

"How?"

"I compare the continuity of the raw audio, changes in the speaker's word choice, and the timestamps."

It wasn't a complete lie. It wasn't the complete truth either. Seojin couldn't put that difference into a document.

Minwoo cut in.

"Analysis results get split into three columns: observation, hypothesis, verification. She can't identify a suspect on her own, and nothing goes into a report until a second reviewer has checked the counter hypothesis."

"Who's the second reviewer?"

"It depends on the case. Yeoreum covers legal scope, Dohyeon covers the timeline, and I handle scene access."

Seojin looked at Minwoo when she heard that. He had divided up the roles so her judgment wouldn't become a one person authority.

The committee presented three conditions.

First, Seojin does not access the original storage device alone. Second, whatever the ability produces does not get entered in the facts column of the record, it is only used to generate questions and alternative hypotheses. Third, if a misjudgment is confirmed, the analyst, the scene lead, and whoever decided the scope of disclosure each leave a record of the reason for the correction and the follow up action.

"I'll accept."

The committee member said.

"You haven't even read the conditions."

"I read them. The condition is that I won't be removed, but I can't decide things alone."

Seojin didn't sign the removal proposal. She signed the conditions table first.

At 10:20 a.m., Yeoreum posted a table with blank fields on the Gray Room's operations board. It was titled "the Gray Table."

Observed facts. Working hypothesis. Alternative hypothesis. Falsification condition. Disclosure limits. Damage caused by misjudgment.

Minwoo looked at the last column and spoke.

"Filling this out every time will take time."

"Attaching a person's name first to save time takes longer in the end." Yeoreum said.

"What about emergencies?"

"We'll allow an emergency exception, but after the fact correction is mandatory."

Seojin wrote three separate lines under the stairs hypothesis.

Han Gyeongmin went to the stairs. Han Gyeongmin concealed someone else's movement. Someone used the stairs, and Han Gyeongmin delayed reporting that fact.

Minwoo wrote his name next to the second line.

"On the first day, I turned the first hypothesis into a suspect line."

Seojin wrote her name beside it.

"I said the sensation of 'stairs' first."

Yeoreum started to write Dabin's name in the disclosure limits column, then stopped. Instead she wrote "protected party."

At that moment the meeting room door opened and Han Gyeongmin walked in. The instant he saw the Gray Table, he pointed at the last line Yeoreum had written.

"Damage caused by misjudgment is missing."

"I was about to add it."

"I've already suffered the damage. The residents still think I pushed Han Jaehee down the stairs."

Minwoo stood up.

"The correction notice went out."

"A correction notice doesn't undo what people remember."

Minwoo didn't argue. Han Gyeongmin looked at Seojin.

"Do you want to take my name off the suspect list?"

"No. I want to redraw the boundaries of suspicion."

"That sounds colder."

"If I remove you out of goodwill, someone else could get added the same way next time."

Han Gyeongmin said nothing for a while. Then he pulled out the emergency key log.

"There's a key Baek Sangho never returned. I also got word that he's coming to retrieve equipment from the building today."

When Minwoo reached for the log, Gyeongmin didn't let go.

"This proves my own management failure. Please write that down too."

"I will."

"And don't write down the name of the child I hid to protect."

Yeoreum answered.

"In this document, we leave a right to refuse in place of a name."

Only then did Gyeongmin let go of the log.

Seojin wrote out access rights on the new conditions table. For herself, no solo access to originals. For Minwoo, emergency preservation requests and after the fact correction. For Yeoreum, a right to refuse on disclosure scope. Han Gyeongmin chose whether to provide materials and nondisclosure of the protected party.

At 1 p.m., the last line of the outside vendor's emergency key log carried the notation B.S.H. not returned. Below Baek Sangho's signature, the return time was left blank.

That day she became the formal lead analyst. Her authority grew, but the authority to demand she be trusted alone shrank.

The Gray Room's first case didn't end with catching the culprit. What went into the record was what they hadn't known when they suspected someone, who had corrected that suspicion, and at which door they needed to stop next time.

And Baek Sangho, who had come to retrieve the server equipment, called out the Gray Room's name before the missing 17 seconds did.

Baek Sangho came in through the back entrance of the management office at 1:12 p.m. He carried a toolbox, and inside the lid was an equipment removal list. The list named the server unit and two backup drives.

Minwoo blocked the entrance.

"Removal is on hold."

"This equipment belongs to the facilities company."

"It contains original data related to the case."

"That's not original data, it's customer data. If you keep blocking me, I'll report this as obstruction of business."

Han Yeoreum looked at the list.

"The equipment that can be removed and the data that needs preserving can be separated. What we need right now is the log from 05:20 to 05:40 and the storage device change history."

"Who guarantees that?"

"I'll draft the scope, and Minwoo will be present on site."

Baek Sangho shifted his gaze to Seojin.

"Is this the analyst? The one who heard the word 'stairs' and suspected someone?"

The air in the room shifted, just slightly. Minwoo started to respond, but Seojin raised her hand first.

"I heard the word 'stairs.' That word isn't evidence. So I checked the independent records, and the first suspect line against Han Gyeongmin was corrected."

"So is it my turn now?"

"It's not anyone's turn yet. It's time to check the equipment's location and the access log."

"Is an investigation without suspecting people even possible?"

"An investigation that suspects people without treating suspicion as fact is possible."

He set down the toolbox. Seojin photographed the items without touching them.

"If you keep delaying like this, the server will overwrite automatically."

"That's exactly why we're narrowing the preservation scope right now." Yeoreum said.

"Copying everything would be faster."

"Copying everything pulls in customer information that has nothing to do with the case. We need to be able to explain who would have access to that data."

Baek Sangho turned to Han Gyeongmin.

"Director, if these people tie up the equipment, the company won't take responsibility."

Han Gyeongmin fell silent for a moment. In the past, he would have sided with Baek Sangho to limit the management office's liability. But today, with his hand resting on the emergency key log, he spoke.

"I can't approve the removal. Not while there's a key that hasn't been returned."

"Do you have proof that key is the one I'm holding?"

"We're still checking."

"Then why are you blocking me?"

"Because we're still checking."

Gyeongmin didn't borrow Minwoo's exact tone. He simply stayed within the bounds of what he could say.

Dohyeon arrived carrying the imaging equipment.

"We can image just the log for the specified time window without touching the original storage device. We'll verify the hash before and after the work."

Baek Sangho asked.

"Once that's done, can I take the equipment?"

"Once the preservation order's scope is complete, we'll reconsider whether removal is allowed." Yeoreum answered.

Seojin placed the Gray Table in front of Baek Sangho. The observation column listed terminal access, a time lag, and the unreturned emergency key. The hypothesis column held two possibilities side by side.

"You're holding a person here without a falsification condition?" Baek Sangho asked.

Minwoo answered.

"We're not holding you. We're notifying you not to leave."

"Is there a difference?"

"There is. If we act like there's no difference, we're the ones who'll have to issue a correction."

Baek Sangho provided the terminal password with the facilities company's supervisor present. Yeoreum logged this as confirmation of the original access conditions.

Imaging began at 1:41 p.m. Because the server log's clock and the terminal's clock didn't match, Dohyeon marked the two timelines separately. The 05:29 access, by actual server time, was 05:35:12.

Even after seeing the numbers, Seojin didn't erase Baek Sangho's name from the hypothesis column. Instead, she wrote beside it, "terminal access time alone rules out stairwell access."

When the imaging finished, the two hashes matched. The original storage device was not removed. Baek Sangho left the equipment behind and, on his way out, handed Seojin a business card.

"Call me if you need to. I cooperated."

Seojin took the card, but she didn't write the word "cooperation" in the facts column. She only recorded what he had provided and what still hadn't been confirmed.

Back in the meeting room, Yeoreum pointed to the last column of the Gray Table.

"Damage caused by misjudgment."

Seojin wrote Han Gyeongmin's name, and beside it, "correction notice distributed, return to work still refused." She didn't write Dabin's name. That was to preserve the protected party's own choice.

Minwoo added his own name too. "Responsible for converting to a public suspect line on the first day."

"What about the analyst's responsibility?"

"Withholding the ability's output and delaying its conversion into a question."

Seojin said.

That day the Gray Room made its first rule. No one pretends to have the right answer. Wrong judgments don't get erased.

Seojin folded a copy of the new conditions table. A single sheet of paper didn't create trust. But it did mean someone's hand could now stop another person's conclusion.

The blue triangle terminal record left on the server wasn't the end of the case yet. Neither the person who created the 17 seconds nor the person Han Jaehee met on the stairs had come to light.

But starting with the next investigation, Seojin would no longer listen and judge alone. A falsification column was going to be attached beside every question she asked.