twin detective

This is what Ning Zhi can't see the most.

I really can't handle it.

Not emotionally, not emotionally.

What's more, they are facing elders like teachers.

"Teacher Wen." Ning Zhi lowered his voice and called softly, took out a spare tissue and handed it over, "The previous things have passed, and now, I and Yuan Yuan don't want to mention it. So we'll just talk about it today." about this case."

"You are the head teacher of the victim and Director Li's wife, so if you know something, you may be able to turn the case around."

Ning Zhi's words were outspoken. Teacher Wen stopped to look at him halfway through wiping away tears, "You doubt him?"

"I doubt everyone involved." Ning Zhi gave such an ambiguous answer, and politely sent him back to the hall.Before turning around, he saw clearly that the other party obviously wanted to say something, but held back.

Mother Lin and the teacher left, and the three minors remained in the hall.Ning Zhi sent him out of the compound without asking any further questions.

He knew it well, the scene of Chen Xi rushing up to the roof the day before kept rushing into his mind.Obviously, the other party knew something about the cause of the victim Lin Chaolu's death, at least not the word "sympathy" she said could explain it.

The interrogation of Director Li was extremely unsuccessful, and it lasted until after get off work, and at the beginning of the night, there was no result.

Most of the policemen have left work on time, and those who stayed were voluntary.The dishes and soup in the cafeteria were cold, and Ning Zhi ordered takeaway before he could barely stop their complaints.

Apart from Ning Zhi and Ning Yuan, Lin Zang, Fang Yuan and Fang Ye, the only ones who remained on the first floor were the colleagues who had been on duty in the team.

Fang Yuan was a girl, so she naturally had to be taken care of. Lin Zang ran in with the bag and handed it to her first.Then one person handed over a copy.Fang Yuan said thank you and scanned around, and found that everyone had it, except Ning Yuan's.

"Brother, don't you eat, it's already past seven o'clock." Fang Yuan expressed her doubts while tearing apart the chopsticks.

"Xiao Fang, you didn't know that you just came here for half a month. Your brother Ning Yuan never eats food outside. It's been a year, and I haven't seen it once." Fang Ye stabbed his elbow.It's been half a month, and this person hasn't gotten tired of the joke about "Xiao Fang".

"Everyone just treat it as a personal habit. I always feel that the outside is a bit greasy." Ning Yuan smiled and explained to everyone, and soon bowed his head to play with his mobile phone.

Up to now, this case has nothing to do with the forensic team, but Ning Yuan is just waiting for his brother to get off work together. Everyone has seen each other for more than a year, and there is no need for him to explain.

Fang Yuan saw that the two brothers were very close, but they didn't bother each other. She couldn't help but think of what happened when she was in school, and tried her best not to laugh.

Lin Zang was half full after eating, and finally began to complain about all kinds of things during the day.

"Every time Director Li is interrogated, I always feel that I have been given a political class for a day, and my mind is full of core socialist values. If I want to ask questions, I will be involved."

"By the way, when we were still in school, what was Director Li doing? Did he really teach politics?"

Except for Fang Ye, all the people present were graduated from Bichen Middle School, and all the alumni gave Lin Zang a foolish look.

Lin Zang felt despised, silently finished his meal, and went to the interrogation room.

The mandatory subpoena, in the absence of conclusive evidence, can at most keep the other party for 24 hours, and there is not much time left for them.

At night, the scene in the interrogation room is different.

The entire interrogation chair was shrouded in warm light.The place where the policeman sat was darker, and the rest of the place was hidden in darkness, dividing the small interrogation room into three completely different worlds.

The interrogation chair was very different from the one used during the interrogation. It was a high stool without a backrest. Director Li was only the height and length of an ordinary man's legs, with his feet dangling in the air, and there was no place to put them down.

When Ning Zhi came in and replaced Luo Shi, Director Li's expression changed obviously.The tungsten lamp above his head is not dazzling, but it is bright, and Ning Zhi can see all the expressions clearly.

"Xiao Ning is here." Director Li greeted first, his upper body leaned forward, causing the stool to shake slightly.

Ning Zhi nodded, but didn't know whether it was resistance or sarcasm in this sentence.In general, you should try to keep the interrogators as stable as possible during the interrogation process, especially after the two parties have established basic trust.However, Director Li didn't have much trust with them, so it didn't matter.

Lin Zang was extremely exhausted, but he also forced himself to start a new round of interrogation.

"Name."

"Li Xi."

"gender."

"male."

"Nation."

"Bichen City, Shanxi Province, local."

"Culture level."

"Undergraduate."

After asking these basic sociological information all the way, Director Li's tone, demeanor, and body language are not much different from before.These basic information can naturally be found on the Internet, but there is no need for the interrogated person to lie about this information, remember their various postures at this time, in order to confirm a benchmark value, so as to distinguish the next Whether the other party is telling the truth or a lie.

"According to the testimony of the witness, you have sexually assaulted the victim before, what's your explanation for this?" Ning Zhi silently wrote down the baseline, and it was a heavy blow when it came up.

"It is understandable for a student to see her friend being hurt and want to seek justice for her. Our school has always offered legal education courses, and the teachers are dedicated, so I am very happy that she has this awareness But saying that I was the one who hurt Lin Chaolu, I can't accept it."

The little confusion of seeing Ning Zhi at the beginning has disappeared, and Director Li speaks clearly, with a sense of sincerity in his words.Lin Zang rolled his eyes slightly in Ning Zhi's direction, indicating that he was indeed like this again.

"Are you saying that the witness's words are pure slander?" Ning Zhi tried to provoke.

"The word slander is too serious. Tian Tongtong is just a minor who just wants to catch the bad guys and is eager for revenge. There is no malice in nature. I don't want to pursue it."

"Then why didn't you install a camera in your school office?"

"Yes, it should be installed. It's just that the office of the Political and Education Department is very safe, so it has been delayed. This is the school's dereliction of duty." He changed his annoyed expression again.

"This kind of thing happened in the school. We should be vigilant, and we should also reflect on it. After I go back, I will install cameras in all public places in the school, and take precautions. Even if something really happens, I can cooperate with you to call Video recordings are also of great help in advancing the case.”

"Then can you cooperate well this time?"

"Yes, we are cooperating."

He spoke earnestly, but his back was straight, his arms were on his chest, and his jaw sank slightly.Anyone who came over to take a look knew it was a signal of defense.

"After listening to the testimony of the witness, Mr. Wen said that he found some evidence in 403. Do you want to see it now?"

Lin Zang kept his mouth shut before, but now he pops up suddenly.

Director Li's face changed instantly. He reached out to touch his neck, but when he thought of something, he put it down quickly.

"I don't know what she's talking about." A few seconds later, he added, without much change in tone.

Lin Zang didn't get sluggish when he saw that the plan failed, but raised his chin towards the door, "Then follow the old rules, let's go up to the third floor."

The psychological test technical room is on the third floor, opposite to the captain's office.

The exterior of the detachment building is inlaid with aluminum alloy and dark glass curtain walls. Standing downstairs during the day, it is too dazzling to look directly at.At night, the corridor passing by the hall, illuminated by the lights, is blue, and looks a bit cold, like in a dream.

Since Director Li sat down, the expression on his face was a bit ugly, but he was still calm.

The police officer in charge of polygraph detection didn't look at him, and just adjusted the equipment by himself.

The polygraph is the size of a 32-carat book and has three antennae on the sensor.Director Li sat on a chair and was manipulated by others. Three sensors were attached to his fingers, chest and arms to measure changes in skin resistance, respiration, pulse and blood pressure.

After the policeman was ready, he sat back in front of the host again, and almost immediately, a map of Director Li's various data appeared on the screen.

The polygraph test has been done once before, and the three types of questions involved have also been set up based on the previous case analysis.

Ning Zhi dug out the previous records, and focused on a few topics marked in red.

"Are Tian Tongtong and the deceased good friends?" Ning Zhi asked.

"Yes."

"Do you think it is possible for the deceased to tell Tian Tongtong what happened to him?"

"Yes."

"Zheng Mengze is the boyfriend of the deceased. Do you think their relationship is good?"

"I'm not sure..." Director Li showed embarrassment. He had been told the rules during the polygraph test before, and he could remain silent, but he must answer "yes" and "no" when answering questions. Thinking of this, he quickly added One sentence is.

"The deceased often came and went to Teacher Wen's office. Do you think it is possible for the deceased to tell her about his experience?" Ning Zhi didn't look at the host, but Lin Zang could see it clearly. great fluctuations.

This question overlapped with what was asked in the interrogation room before. Judging by Director Li's reaction, it was obvious that he suspected that his wife knew something inside.

Ning Zhi didn't speak any more. After ten seconds of stalemate, Director Li suddenly pulled the sensor attached to his finger.

"Only if I am suspected of being a suspect, the police can ask me to do a psychological test. As for the evidence, if there is no evidence yet, I have no choice but to refuse the test and ask a lawyer to come. From morning until now, I have been locked in the interrogation room, even if there is no evidence. Otherwise, it is already considered a fatigue interrogation."

His voice suddenly rose, and the policemen on the side were yelled into embarrassment.After receiving Ning Zhi's signal, he immediately went to disassemble the remaining equipment.

"Regardless of the result, polygraphs cannot be used as direct evidence and are currently used mainly to rule out the innocent."

Lin Zang rushed to explain, but Director Li pushed the door open and left without any reply.

"These questions are the ones with the most corresponding responses in the previous test results."

Seeing Ning Zhi's dark face, the police had no choice but to explain carefully.

Tossing until now, it is already past ten o'clock in the evening.

In order to avoid being labeled as a fatigued interrogation, this messy day ended here.

After sending Director Li in and sitting down, and then closing the door and coming out, Lin Zang couldn't help complaining a few times.

Ning Zhi ignored him and signaled everyone to go home and rest.

Ning Yuan's mobile phone was on the verge of shutting down, but the detachment team couldn't just find a charging socket.When I walked back to the dormitory, the red grid in the upper right corner disappeared, and the computer was completely shut down.

Ning Yuan was so hungry that his chest was pressed against his back, and when Ning Zhi went to turn on the microwave, he washed an apple and gnawed it.

"Even if Director Li's crime of sexual assault is confirmed, it has no direct relationship with the cause of death. I don't know what the family will do?"

"Eat something and rest quickly, don't think about it."

Seeing that he had almost finished eating the apple, Ning Zhi pulled him towards the restaurant.

When they each returned to the bedroom, Ning Zhi glanced at his phone before setting the alarm clock. It was less than half an hour before dawn.

However, five hours later, Ning Zhi was woken up not by the alarm clock, but by a phone call.

"Ding Lingling" sounded anxiously, Ning Zhi's eyes were still squinted, and his arms were stretched out. A few seconds later, the call was connected.