"You...... Do you have any new discoveries?" Officer Wang looked at Gu Chen with an indifferent look, and knew that this kid must have new ideas.

Helplessly, Gu Chen had already taken a step ahead, and after taking off the strong flashlight on Huang Zunlong's body, he walked towards the men's toilet in the bathroom.

Coming to the toilet cubicle just now, Gu Chen first turned on the bright flashlight to check Lu Weiwei's climbing path just now.

As I guessed, there were only traces of Lu Weiwei's climbing at the scene, and there was no one else.

Looking at the same situation around him, Gu Chen had a different opinion, and said, "It seems that we are all wrong." ”

Lu Weiwei said "Huh": "It's all wrong, didn't the murderer crawl out of it?"

"Apparently not. Gu Chen opened the door to the maximum, pointed the flashlight at the traces of Lu Weiwei's climb just now, and said, "The path that Senior Sister Lu climbed just now should be the normal operation of ordinary people, so Senior Sister Lu left some traces on the partition. ”

Lu Weiwei poked her head closer: "That's right, the position where I just pedaled with my foot, there is indeed some small friction, obviously." ”

But the murderer didn't. Gu Chen reminded.

Officer Wang also hurried over......

The three of them nested in the small cubicle and watched carefully for a while, and then Officer Wang confirmed Gu Chen's statement.

Gu Chen is right, there are no other traces here except for the traces left by Lu Weiwei when she climbed, which shows that the murderer did not climb out from between the partition and the ceiling after committing the murder at all. ”

Lu Weiwei also hurriedly answered: "And the murderer has to crawl out immediately after committing the murder, I'm afraid that in such a short period of time, the murderer must consider whether there is a possibility of other people entering the toilet.

"These factors do have to be taken into account. Officer Wang also agreed with Lu Weiwei.

If the perpetrator dared to commit murder in a public restroom, if it was accidental, what was the motive? Could it be that someone in the restaurant had a grudge against Xu Tian?

If it has been planned for a long time, it is necessary to commit the crime quickly in a very short time, and then evacuate immediately, so that you can get rid of your suspicion.

Thinking about this, Officer Wang suddenly remembered what Gu Chen said before, the relationship between Xu Tian and Jiang Wentao didn't seem to be very good.

In the past, it was just used as an after-dinner conversation and ridiculed casually, but now that Xu Tian is dead, Officer Wang feels even more that Gu Chen's previous speculation may not be unreasonable.

Seeing that Gu Chen was still thinking, Officer Wang hurriedly asked him, "Gu Chen, do you have any thoughts now?"

"There are some. Gu Chen nodded and said lightly: "I'm thinking, who wants to kill Xu Tian? Who has such hatred with Xu Tian? Who arranged the scene like this? How did the murderer commit the crime? I haven't figured out any of this yet." ”

Gu Chen has always disliked doing useless work......

Lu Weiwei's experiment just now has proved that the murderer did not commit the crime in the compartment at all.

But the problem is that if the murderer does it after the murder, let Xu Tian die in the compartment and arrange it into a secret room.

But the only people who could think of having something to do with Xu Tian were Jiang Wentao and the man with a small head, these three of them were eating together, maybe these two people knew something.

"Senior Brother Gu. Seeing Gu Chen leaning against the wall alone, clasping his hands on his chest and getting entangled, Lu Weiwei also stepped forward to comfort: "It's okay, I can't figure it out." ”

"Isn't it normal that you can't figure it out?" Officer Wang behind him couldn't help but complain: "If you Lu Weiwei figure it out when, then it's not normal." ”

"Lao Wang, don't you bring such a hurtful person, right?" Lu Weiwei frowned slightly, staring at Officer Wang coldly.

"I want to call Jiang Wentao and the half-inch man in to ask about the situation. ”

Just when Officer Wang and Lu Weiwei were tearing each other down, Gu Chen suddenly said his thoughts.

"Yes. Officer Wang walked to the door and said to Ding Liang, "Bring that man with a small head." ”

"Yes!" Ding Liang received the order, so he walked to the middle of the 10 men and put a handful on the shoulder of the man with the head of the board: "Come with me." ”

"Dry ...... What are you doing?" the man suddenly panicked, with a sense of immediacy that he was about to go to the execution ground.

"What are you looking for to ask you questions!" Ding Liang was also shocked by the instigation of the man with a flat head.

"Oooh. The man nodded, glanced at Jiang Wentao beside him, and was half-pushed and half-pulled into the toilet.

"People brought. Ding Liang pushed the man forward.

When the man with the head of the board saw Xu Tian's corpse on the ground, his whole brow furrowed, and he instantly took two steps back, and was held back by Officer Wang behind him.

"What's the matter, you?" Officer Wang also shouted angrily, "Didn't you just argue to see your brother? Why do you look like a bear now?"

At the time of the crime just now, the man with the inch head was the happiest, clamoring to see his brother.

Gu Chen stopped, this guy was still shouting.

Now let him come, but he coaxed him not to want it.

I really don't know if this man really cares about his brother or if he is false compassion.

"Comrade policeman. The man with the head of the board also complained bitterly: "Didn't you know that you were policemen just now? Misunderstanding, misunderstanding." ”

Lu Weiwei pushed him forward and said, "Stand against the wall, don't move." ”

"Oh oh, okay, I don't move, I don't move. ”

The man with the inch head did as he was told, and the big man looked majestic, in front of Lu Weiwei's petite figure.

Gu Chen walked up to him, turned around, clipped the law enforcement recorder to his chest pocket, took out his transcript and asked, "What's your name?"

"Huh?" the man was stunned.

"What's your name. Lu Weiwei reminded angrily.

"Oh, my name is Zhang Feng, Gong Chang Zhang, the peak of the mountain. Ban Cun Nan said.

"How old is this year?" Gu Chen asked.

"This year...... 42 of the year. The man said.

"What kind of work?" Gu Chen recorded quickly in the transcript.

"Long ...... Box Concrete Teleportation Engineer. Zhang Feng spoke in a small voice, so small that Lu Weiwei, who was standing beside him, pricked up her ears to listen.

"What engineer?" Officer Wang asked, raising his voice.

"That's it...... That's it, the box-shaped concrete teleportation engineer. Zhang Feng lowered his head, and his legs instantly turned into an inner figure.

Gu Chen raised his head: "To be honest." ”

"Okay, brick movers. Zhang Feng's head instantly lowered even lower.

"There's no need to be secretive when you're working on a construction site. Gu Chen looked at him, and said angrily: "Don't you know, you earn a lot more than college students?

"Yes, yes, the police usually say yes. Zhang Feng instantly realized his mistake and hurriedly compensated Gu Chen.

"Report the ID number. ”

"Oh, the ID number is ......"

According to the process, Zhang Feng informed Gu Chen of his information.

After the process was completed, Gu Chen asked again: "What is your relationship with the deceased Xu Tian?"

"Xu Tian is my classmate, my junior high school classmate. ”

"What about Jiang Wentao, you are also classmates?" Gu Chen asked again.

Zhang Feng waved his hand: "No, no, Jiang Wentao is not, Jiang Wentao is what I met on the construction site." ”

"Then how did he meet Xu Tian?" Lu Weiwei, who was on the side, couldn't help but ask.

"That's because one day, when I was setting up fireworks stage equipment in the capital, I met Jiang Wentao by chance, and I found out that Jiang Wentao and I are both locals of Jiangnan City, and both graduated from middle school, and he can be regarded as my senior, so I got to know each other like this. ”

"Later, I told him that one of my classmates was also engaged in fireworks performances, quite talented, but not famous, Jiang Wentao asked me who I was, and I told him that he was Xu Tian, but I didn't expect him to be stunned at the time. ”

Listening to Zhang Feng's words, Gu Chen and Lu Weiwei looked at each other, feeling that this was a bit interesting.

You go on. Gu Chen said.

Zhang Feng nodded and continued: "Later, I found out that my old classmate Xu Tian was still a technical backbone in a fireworks display company in Beijing. ”

"Hey, but sometimes it's just such a coincidence, Xu Tian's classmates at night, and the three of us are all high school graduates, and we are all locals of Jiangnan City. ”

After Jiang Wentao learned the news, he was so happy that he asked me to come forward and ask Xu Tian out, and everyone knew each other after eating and drinking. ”

"That is to say, the three of you met in the capital, and the relationship has always been quite good?" Gu Chen looked up and asked again after finishing writing.

Zhang Feng nodded: "Almost, the relationship has always been good, but it ...... later"

Speaking of this, Zhang Feng's words came to his lips, but he suddenly stopped abruptly, and he couldn't spit out half a word for a long time.

"What happened later?" Lu Weiwei hurriedly asked.

Zhang Feng looked at everyone and said hesitantly: "Later, Xu Tian was sued by the original company for stealing the company's intellectual property rights and leaking the company's important documents to outsiders, and was finally sentenced. ”

"What? Xu Tian has been in prison?" said Officer Wang.

At first, everyone heard that the three locals of Jiangnan City seemed to be about to make a name for themselves in the capital, but they didn't expect that such a thing would happen.

Gu Chen hurriedly asked again: "What about the future, where are you and Jiang Wentao?"

"I don't have much skills. Zhang Feng also waved his hand and said: "I will work hard, and besides, this matter has nothing to do with me, what can I do if Xu Tian is arrested? ”

But it is also a coincidence that since Jiang Wentao left the company in Beijing, his team abroad has developed vigorously, and he has participated in many fireworks feasts, and the effect is not bad. ”

"In a few years, he became famous in the world, and I didn't know until now that the director Jiang that the fireworks industry often talks about is Jiang Wentao. ”

Seeing that Gu Chen had been silent, Zhang Feng asked weakly, "What...... What's wrong? Comrade policeman? Don't you believe me?"

Gu Chen shook his head: "No." ”

"That'...... Is that what I said wrong?" Zhang Feng asked again.

Gu Chen continued to shake his head: "No, you can leave first, and call Jiang Wentao over by the way." ”

"Huh?" Zhang Feng was also stunned, and said in his heart, this is the end?

Lu Weiwei glared at him and said, "What are you still doing standing here?"

"Oooh. Zhang Feng didn't dare to slack off at this time, and hurriedly trotted out all the way.

Officer Wang took the opportunity to ask Gu Chen: "Isn't there anything suspicious about this Zhang Feng?"

After thinking for a moment, Gu Chen said, "No, because the time is too short. ”

"Too short?" Lu Weiwei on the side expressed puzzlement.

Gu Chen explained: "The reason is very simple, because it was Zhang Feng who walked into the toilet first, and it was Xu Tian who went in next, if the murderer was Zhang Feng, then how could he be sure when Xu Tian would go to the toilet?"

Lu Weiwei nodded: "It makes sense, the person who goes to the toilet first can't predict when the person who enters the toilet later will come in." ”

"And it's too short. Officer Wang also added: "I also watched the surveillance video just now, not long after Xu Tian entered the toilet, Zhang Feng came out, even if Zhang Feng wants to strangle a person, it will take time, but in such a short time, Zhang Feng can't do it at all." ”

"That's right. Gu Chen also agreed with Officer Wang's opinion and explained: "This is what I said that the time is too short, Zhang Feng did not commit the crime, and he could not calculate the specific time when Xu Tian entered the toilet." ”

"Could it be that after Zhang Feng entered the toilet, he called Xu Tian to come over?" Lu Weiwei put forward a new hypothesis.

As a result, Gu Chen directly denied it: "I also had this idea at first, but I have been observing a few people at Xu Tian's table, and the three of them have been very casual from beginning to end, and they have not communicated much or called. ”

Seeing that Officer Wang and Lu Weiwei were a little hesitant, Gu Chen said again: "Just check the mobile phone of the deceased Xu Tian to know this." ”

"That's right. Ding Liang, who had been standing next to him and couldn't speak, couldn't help but say: "However, how did the murderer do it, kill Xu Tian in an extreme time, and then turn Xu Tian's body into a secret room death incident? You also tried it just now, from the gap between the partition and the ceiling, it is completely impossible to do it." ”

"This is going to ask Jiang Wentao. ”

As soon as Gu Chen's words fell, Jiang Wentao walked into the toilet, and when he saw the four policemen staring at him, he couldn't help but shrink his neck, and asked weakly: "Fellow police officers, do you have anything to ask?"

"Jiang Wentao, do you know Xu Tian?" Gu Chen didn't foreshadow, and asked when he saw Jiang Jiang Wentao coming in.

Jiang Wentao was unprepared and said weakly: "Xu Tian, this person...... Not too clear. ”

"No, you should know very well. Gu Chen walked directly in front of him.

Jiang Wentao took a step back and asked Gu Chen, "Why do you say that?"

"You have worked together, and Xu Tian is also a fireworks technician, you still want to poach him from other teams, right?" Gu Chen asked.

Jiang Wentao was stunned for a moment, but quickly calmed down: "It was Zhang Feng who told you, right?"

"Please answer my question. Gu Chen didn't answer, and went straight to the question just now.

Jiang Wentao lowered his head, looked at Xu Tian's corpse opposite, and said, "That's right, we met in the capital, he has good skills, I want to dig up my team." ”

"Since you want to dig Xu Tian, you should know Xu Tian's personality, how can you say that you don't know much about him?" Lu Weiwei on the side couldn't help but ask.

In Lu Weiwei's view, technicians among competitors must fully understand if they want to dig into the wall.

At that time, Jiang Wentao had Zhang Feng as the middleman, and Zhang Feng and Xu Tian were junior high school classmates, and the three of them should know each other and know each other.

Therefore, Jiang Wentao's answer just now was very hypocritical.

"Xu Tian is in prison because you, right?" Gu Chen saw Jiang Wentao's hesitant expression, and hurriedly asked again.

Jiang Wentao was a little flustered at this time, but he didn't expect Zhang Feng to tell the police about the past between the three of them.

This should be the most taboo thing for Jiang Wentao to mention.

"What do you mean?"

Jiang Wentao changed his previous polite expression at this moment, and instantly became a little angry.

"I don't mean anything. Gu Chen walked up to Jiang Wentao and said lightly: "Teacher Jiang, after Xu Tian was imprisoned, you went to a foreign country and quickly became prosperous, which surprised me. ”

Jiang Wentao looked at Gu Chen: "I relied on my own efforts to achieve results, is there any surprise in this?"

Gu Chen didn't come with him, and said directly: "But when Xu Tian saw you yesterday, you were all panicked, if I guessed correctly, this should be the first meeting between the two of you after Xu Tian was released from prison, right?"

"What...... What?" Jiang Wentao looked at Gu Chen, a little incredulous.

"Xu Tian held your hand hard last night, don't you hurt?" Lu Weiwei also remembered what Gu Chen had told him and Comrade Wang in the restaurant before, and suddenly felt a little strange, so she asked Jiang Wentao directly.

Jiang Wentao couldn't cry or laugh: "I really don't know how you see it, it's ridiculous." ”

After a pause, Jiang Wentao said again: "I have been friends with Xu Tian for many years, even if he meets for the first time after he is released from prison? Does this have anything to do with the case? You policemen have been digging into my privacy again, if it has nothing to do with the case, I can refuse to answer." ”

It can be seen that Jiang Wentao is really angry.

He was a smart man, and he obviously felt that the police present had listed him as a key suspect for interrogation.

Especially Gu Chen's step-by-step approach, he felt that he was a little overwhelmed.

Gu Chen's eyes even made him dare not look directly.

remembered that when they met yesterday, these people were still enthusiastically taking photos with themselves, but only one day later, the identity of these people turned out to be policemen, and they didn't treat themselves as masters at all, which made Jiang Wentao very unhappy.

Gu Chen smiled and said, "Since Mr. Jiang wants to talk about the case, let's talk about something related to the case." ”

When Jiang Wentao was defenseless, Gu Chen grabbed Jiang Wentao's left hand, which frightened Jiang Wentao and quickly broke free.

"You...... What are you doing?"

"The thing that strangled Xu Tian should be the bandage on your left hand, right?" Gu Chen said.

Jiang Wentao suddenly panicked: "You are talking nonsense, you are completely talking nonsense." ”

"Am I talking nonsense or are you talking nonsense?" Gu Chen grabbed Jiang Wentao's left hand in front of him again.

The two of them were separated by five fingers wrapped in bandages, and their eyes were sharp and dodgy.

Gu Chen snorted and said, "Although you are smart, you have overlooked a key detail, and this detail is precisely the key factor in exposing the face of your murderer. ”