"Huh......" After Zhang Jingfeng left the office, Zeng Ke exhaled heavily and said to Zhao Yu, "Team leader, I finally understand now, why do you think that Han Kuan's case is more difficult than the murder case according to the book!"

"In this kind of crime scene that has already been formed, it is really too difficult to distinguish the truth!" Zeng Ke frowned tightly, "If it is really a secret room murder, then theoretically speaking, there are only two murderers, one is the deceased Zhang Jingru, and the other is Han Kuan!"

"However, no matter who we stand on, this murder case or suicide case is neither reasonable nor reasonable! Han Kuan has no reason to kill his wife, and Zhang Jingru has no reason to commit suicide! Isn't this a dead end?"

"Hmm...... It seems that ......" Zhao Yu pondered and said, "The conditions of this secret room are also very important, so early tomorrow morning, let's go to the scene!"

"That's right!" Zeng Ke had already assembled the equipment and said to a piece of information on the computer, "I just checked Han Kuan's medical records, and he did go to see an infertility specialist, I'll send someone to investigate in detail when I go back!"

"That'...... You can retrieve Zhang Jingru's medical records and take a look!" Zhao Yu took the information in hand, looked through it and asked, "I don't know if Zhang Jingru has any psychological problems?"

"Okay, but there should be no problem!" Zeng Ke said, "Zhang Jingru is a bank loan officer, just looking at the nature of the work, there will be no problems." Besides, the one was right when she said that if she wanted to kill herself, then she could kill herself, so why should she drag her dear husband into the water?"

"Huh......" This time, it was Zhao Yu's turn to breathe heavily.

Before that, he also asked Zhang Jingfeng, did Zhang Jingru or Han Kuan have any signs or rumors, and did he have any particularly good friends of the opposite sex?

However, Zhang Jingfeng told him very clearly that this was impossible! Han Kuan and his wife have been married for 20 years, and there has never been any scandal.

In Zhang Jingfeng's words, Han Kuan is a typical sullen person, who does not smoke, drink, play cards, or raise flowers, fish and birds. On weekdays, he knows that he is bored in his room and writes things, where does such a person have an affair?

Although Zhang Jingru has more contact with more people, her private life is also very careful, and there have never been bad rumors.

Gee......

Looking at the information that had been added on the whiteboard, Zhao Yu also felt that this case was a little novel. He really wanted to know, what was the truth of the case?

After that, the criminal policemen who were at the scene of the crime also arrived on time, and Zhao Yu and Zeng Ke interrogated the scene of the crime in detail.

This time, the policemen's narrative is exactly the same as what Zhang Jingfeng said, which has made Zhao Yu clearly understand the situation at the scene of the crime.

Immediately afterwards, the evidence at all levels and the detailed autopsy report were also specially sent to them. Among them, it naturally includes Zhang Jingfeng, Zhang Jingru and Han Kuan's mobile phones.

It was only at this time that Zhao Yu finally saw the photo of the wrist cut taken by the mobile phone. The photograph has been examined by the Forensic Section, and the arm in the photograph is indeed Zhang Jingru's. And the photo was indeed taken from Zhang Jingru's mobile phone and then sent to Zhang Jingfeng.

According to the call records, Han Kuan and his wife had missed calls from Zhang Jingfeng on their mobile phones, indicating that Zhang Jingfeng did call them after seeing the photos, but none of them were connected.

"Zeng Ke ......" Zhao Yu handed over all three mobile phones to Zeng Ke and instructed, "You investigate their mobile phones in detail! Especially their address book or circle of friends, to see if there are any other suspicious people?"

"Good ......"

Who knows, Zeng Ke just took the mobile phone, and the door of the office was pushed open.

But seeing Cui Lizhu walking in from the outside with an unhappy face, as soon as she entered the door, she complained to Zhao Yu: "Team leader, you can take care of your wife! She has a really big temper, she targets me everywhere, and makes me run here and do that! Deliberately fix me, don't you? I don......'t care?"

"You!What kind of?" Zhao Yu naturally turned to his daughter-in-law, immediately straightened his face, and said, "Xiao Cui, although you are a newcomer, you also have to obey orders? Who is punishing you? Deputy Team Leader Miao is all for work, do you know? You can't still treat work with the attitude of your former female snitch! I can warn you, let me go back to work now, or ......?"

"Otherwise, I'll tell you about taking off my clothes from Jinping!" Cui Lizhu looked up disapprerovingly and said, "Not only did you take off my clothes, but you also dragged me by my feet and neck, and turned me upside down, so you can see it clearly!"

Smack......

Hearing this, Zeng Ke didn't sit down steadily, and even fell to the ground with a chair......

"You ......" Zhao Yu rebuked angrily, "It's really against you! What is it bad to learn, how can I learn all the skills of playing a scoundrel? How many times have I told you, I have changed my evil and returned to the right now, let's be honest people, do you understand?"

"I remember......" Cui Lizhu tapped her lips with her fingers and recalled, "We also slept in a room and a bed in the hotel and took a shower together...... You seem to have touched me here, not once or twice......"

As Cui Lizhu pointed to her chest, Zeng Kedeng, who had managed to get up, fell down for the second time......

"I'm a grandma bear!" Zhao Yudeng was anxious, and shouted at Cui Lizhu in a low voice, "Okay, count you ruthless! Then you can join forces with me for the time being, I have to do ideological work for you!"

"Hey, hey, hey......" Cui Lizhu smiled maliciously and said with satisfaction, "It's pretty much the same! I'm with you, I'll only serve you!" Hmm......" While speaking, Cui Lizhu saw the information on the whiteboard, and hurriedly pointed to a certain place and asked, "Team leader, what does this mean? Why do you write the word 'secret room'?"

Zhao Yu was still glaring at her with a look of resentment, and he didn't want to take a stubble at all.

"Oh...... The security door is locked from the inside, so Han Kuan's case is a closed room murder case!" Zeng Ke got up from the ground and replied quickly.

"Oh...... In that case, Han Kuan is undoubtedly a murderer, so what else is he shouting about injustice?" Cui Lizhu looked at the whiteboard seriously, and after some thought, said uncertainly, "That's right...... On the security door of his house...... Is there a door mirror?"

"Hmm, what are you asking for?" Zhao Yu was puzzled.

"Yes, yes!" Zeng Ke hurriedly handed Cui Lizhu a document that happened to have a photo of the security door taken by the police.

"Oh......" Cui Lizhu looked at it seriously and said, "That's the case, I know a way to unlock the door through the door mirror! In the same way, the murderer can also lock the door inside through the door mirror! After locking, you only need to install the door mirror, and there will be no traces!"

"Oh?" Zhao Yu was surprised, "In other words, it is possible that the secret room is fake?"

"It's easy!" Cui Lizhu smiled, "Take me to the scene to see, if someone has tampered with the door mirror, I can see it at a glance! Also, skylights, pipes and even windows may be tampered with, these details must be investigated!"

"Amazing, amazing......" Zeng Ke wiped the cold sweat on his head, glanced at Zhao Yu weakly, and saw that Zhao Yu was also constantly wiping sweat on his head!

"I'll just say it, it's better for me to be in a group with the team leader!" Cui Lizhu smiled with relief, "Sister Miao's aura is too big, and the baby will be injured internally......"

"I'll go to ......" Hearing this, Zeng Ke fell down for the third time......