Ye Yinuo and the others returned to the execution ground, and Ye Yinuo also made some discoveries along the way, and also had some speculations in his heart, to verify these speculations, he had to let the hearse go again at the same point in time at noon tomorrow.

When Ye Yinuo returned to the detachment with the memory card of the new car recorder, it was already more than five o'clock in the afternoon, the car was parked in the underground garage, Ye Yinuo got out of the rear trunk and patted the dust on his body, compared to Ju Tianyu, Ye Yinuo was much easier at this time.

"With such a big discovery, the king team must be happy." Dong Bingning said with a smile.

Ye Yinuo nodded: "Let's go find Team Wang now, I don't know if there is any progress on Teacher Ju's side." ”

"What progress do you want him to progress?" Dong Bingning asked suspiciously.

Ye Yinuo said: "It is best to come from the driver's true confession, and the evidence that can include Er Fat as the subject of the investigation." ”

"By the way, Ye Yinuo, if you speculate, there should be two fat fingerprints on both sides of the coffin, can this be used as evidence?" Tang Nianyou opened her mouth and said that she knew almost nothing about criminal investigation techniques, and she was so active in participating, she just wanted to be closer to Ye Yinuo.

Ye Yinuo shook his head and said: "Er Fat participated in the loading of the corpse, and it is normal to leave fingerprints on the coffin lid, as for opening and closing the coffin lid three times, he should not leave fingerprints." ”

Dong Bingning nodded and said: "That's right, the fingerprint technology team has already identified it, and there are many groups of fingerprints on it, all of which are normal, and this is not enough to constitute evidence." However, if the audio is used as evidence, the second fat can also be arraigned. ”

"Oh." Tang Nianyou replied with some disappointment.

The three of them walked to the office building together, Wang Han was not in the office, it was said that he was going to observe Ju Tianyu's interrogation, and the three of them walked into the observation room next to the interrogation room, where Wang Han and Xiaodong were inside.

Seeing Ye Yinuo and the three of them coming in, Wang Han smiled and said, "Don't say it, Tianyu's hypnotic skills are deeply inherited by the teacher, and the driver has been deeply hypnotized." ”

Xiaodong smiled and said, "It's powerful, but it doesn't seem to be useful." ”

Wang Han slapped the back of Xiaodong's head, and said in his mouth: "Stinky boy, you are mixed everywhere?" ”

"What's going on now?" Ye Yinuo asked.

Wang Han shook his head and said, "The hypnotic interrogation is exactly the same as the results of our previous interrogation. ”

"The driver doesn't know?" Ye Yinuo asked suspiciously, he had coveted a lot of hope for Ju Tianyu, but the current result was undoubtedly not optimistic.

"Well, I thought he was very capable." Xiaodong said mockingly.

Wang Han glared at him again, and then asked, "Xiao Ye, have you found anything?" ”

"I've got a little clue." Ye Yinuo said.

"Tell me about it." Wang Han's face was happy, this Ye Yinuo never seemed to disappoint him.

Ye Yinuo turned his head to look at Ju Tianyu, and said in his mouth: "Let's discuss it together after Teacher Ju's interrogation, Officer Dong, hand this over to the technical team, extract the sound of entering and exiting the tunnel separately, and do a clear processing of the audio." ”

Dong Bingning nodded, took the memory card in Ye Yinuo's hand and walked out.

"Okay, it should be over soon." Wang Han turned his head to look at Ju Tianyu, and had some appreciation for Ye Yinuo's way of doing things, and everyone saw Ju Tianyu's exclusion of him in their hearts, but Ye Yinuo didn't care, and still respected Ju Tianyu from the bottom of his heart.

……

In the interrogation room, the atmosphere was unusually weird, Ju Tianyu sat on the table, and the interrogated driver looked dazed, like a walking corpse whose mind had been controlled, and neither of them spoke.

In fact, Ju Tianyu has already asked all the questions, but now he only has one way left, that is, the forensic doctor of the detachment, Er Fat, is a member of the detachment, and he is a forensic doctor, the psychological defense line is very strong, if you want hypnosis, it is basically impossible, and there is no flaw in this matter on the surface, he suspects Er Fat, but there is no evidence, simple interrogation may not have a good effect.

He knew about the situation, so he didn't end this interrogation for a long time, his previous speculation was overturned, but he let it out, he wanted to try to find a correct direction of investigation, otherwise it would be very embarrassing.

Ju Tianyu's heart was also very helpless, he didn't expect such a difficult thing to happen in a place like Xicheng District, according to his thoughts, this case is not difficult to solve, but he needs more time.

"How did he do it? Still not out yet? Dong Bingning asked.

Wang Han was also very strange, since he had stopped interrogating, why did he stay still inside? He just wanted to press the intercom to tell Ju Tianyu to stop the interrogation, only to see Ju Tianyu sigh, put his hand in front of the driver, and said: "Now, I will wake you up, and after waking up, you will feel very relaxed and happy, 5..."

When the word '5' was spoken, the driver's body trembled obviously, and his demeanor seemed to have recovered a little.

"4...3...2...1..."Ju Tianyu counted one by one, and each number was spoken, and the driver was also completing a gradual process of waking up.

After counting five, Ju Tianyu snapped his fingers, and said the word "wake up" in his mouth, the driver's expression became normal, and he sat up straight, he looked around energetically, and he was like two people just now.

"That's amazing!" Dong Bingning muttered to himself, Ye Yinuo knows very well that this Ju Tianyu is a kind person, and when waking up the hypnotized person, there is actually a very direct way to save time, but Ju Tianyu didn't do that, because it would make the body of the hypnotized person feel uncomfortable, and this gentle way to wake up, the hypnotist will not have any discomfort.

"Just now...... Am I asleep? The driver asked suspiciously.

Ju Tianyu said truthfully: "Sort of, you were hypnotized by me, and I asked some questions about the case." ”

The driver was stunned for a moment, and then said, "I see, officer, can I leave now?" ”

Hearing this, Ye Yinuo said: "This driver is indeed fine. ”

"Well, if there's a problem, it's going to be stressful." Wang Han answered.

Ju Tianyu in the interrogation room also nodded and said, "Go outside and sign it, and you can go, but I still hope that you will cooperate, don't travel far within three days, we may still need your help." ”

"Okay, I will cooperate." The driver stood up and walked out of the interrogation room, and at the same time, Xiaodong also picked up a document and walked out.

Ju Tianyu also walked out and came directly to the interrogation room, he was relieved to see that Ye Yinuo and the three had returned, although he was a little hostile to Ye Yinuo, but everyone was for the case, and the purpose was the same.

"There is no progress on my side for the time being, Mr. Ye, I don't know if you have any discoveries on your side?" Ju Tianyu is also very calm.

Ye Yinuo nodded and said, "Teacher Ju has made a great discovery, at least he is sure that the driver is not involved, and this is enough." I also have a little discovery here, let's go to the conference room and discuss it. ”

"Let's just say it, it's more time-saving." Ju Tianyu said.

Tang Nianyou said with some displeasure: "Brother Tianyu, the clues found by Ye Yinuo require equipment to be able to do specific analysis. ”

Ye Yinuo laughed dryly and said, "It's okay, it takes a little time for video analysis, so I'll talk about it here." ”

After Ye Yinuo finished speaking, everyone stared at him, especially Wang Han, the heat in his eyes was particularly obvious, he didn't have a clue about this case, and now that he has a clue, it is a good start, he has solved the case for so many years, and many times the truth is involved by a clue.

"Through the comparison of sounds, I found a few suspicious points, in the three tunnels along the way, after entering, Peng Zicoffin opened the coffin lid, and when he came out, Peng Zicoffin closed the coffin lid, he used the change of sound when entering and exiting the tunnel and the dim environment inside the tunnel to cover up the movement of opening the coffin lid and the driver's attention." Ye Yinuo said simply and clearly.

Wang Han and Ju Tianyu were stunned for a moment, neither of them spoke, they each pondered for a while, and Ju Tianyu took the lead and said, "You said that the tunnel was used to drop the corpse?" ”

Wang Han shook his head and said: "No, the car has not stopped, there is no trace of Tibetans, and the bag is dropped, there is no need to drive so many times three times, the only explanation is ...... Open the coffin for ventilation. ”

Ye Yinuo nodded and said: "That's right, I was lying in the coffin myself, and when I was about to get to the first tunnel, I was a little suffocated, and I had to open the coffin lid at this time, and I also needed to open the coffin lid for the second and third time." ”

Ju Tianyu nodded and said, "So that means that the bag drop happened before the hearse started?" ”

"Yes!" Ye Yinuo said categorically.

"This is impossible, I have interrogated the driver, when the body was loaded into the car, there was a video, and the car left directly after loading." Ju Tianyu said.

Wang Han said suddenly: "Wait a while, Ye Yinuo, do you mean that when the corpse was loaded into the car, it was not Yan Tianhua's corpse, but the criminal?" ”

Ye Yinuo said: "At present, there is only this possibility. ”

"Impossible!" Wang Han said directly: "The court recorded the whole process, all the way to the sealing of the coffin, how could it be possible to drop the bag under the nose?" ”

Ye Yinuo sighed and said: "This is also what I have always been unable to understand, but there must be something wrong with Peng Zicoffin, Teacher Ju is proficient in interrogation, maybe you can use Peng Zicoffin as a breakthrough." ”

"Well, Mr. Ye, you have done me a great favor, I am worried that there is no reason to interrogate Peng Ziqi, if what you said is true, then I will do my best." Ju Tianyu said, he didn't say anything to death this time, he had a new understanding of Ye Yinuo, Ye Yinuo looked very young, but his speech and demeanor seemed very mature, and the sentence just now obviously put him Ju Tianyu in the dominant position.

"Let's go, go to the conference room first, determine the authenticity of the clues, if this is really the case, immediately interrogate Peng Zicoffin!" Wang Han said in a deep voice, his heart was very complicated, Peng Zicoffin was his person, although he also knew that the detachment might be infiltrated by the enemy, but he was more willing to suspect Ye Yinuo than his own people, but now that he had a clue, he had to face the reality.

As an old criminal policeman, Wang Han has his own principles, even if he is an immediate family member, if he wants to be the enemy of the people, it is also his Wang Han's mortal enemy.

……