Chen Mu and Lin Jialuo looked at each other and knew that the girl had lied.

I checked all the surveillance cameras in the hotel. After 10:15, except for the camera that was suspected of being controlled, she was the only one on the hotel entrance and exit surveillance cameras and the floor surveillance cameras.

So, unless you fly there.

Chen Mu looked at Wu Chenxing's clothes and his own casual suit, "Teacher Wu, could I trouble you to get your uniform?"

"certainly."

Wu Chenxing took out his uniform from his bag and handed it to Chen Mu.

After Chen Mu took it, he just looked through it, then touched the string on the button, and said to Lin Jialuo: "Xiao Lin, please find a pocket."

Lin Jialuo was stunned for a moment, then immediately said yes.

"Officer Chen, what are you..."

"There is a button on this uniform, which was newly sewn on." Chen Mu put the things into the plastic bag handed over by Lin Jialuo, "If the forensic doctor proves that this button is consistent with the marks on the deceased's back, and

If you have the DNA of the deceased, Teacher Wu, you will almost quit the education world."

Wu Chenxing's face visibly lost color, "No...not...we..."

"We really didn't kill Fu Huai."

Julie, who was sitting next to her, spoke up, "Teacher Wu and I are boyfriend and girlfriend, so we had a date at the small theater last night. At eleven o'clock, we..."

"We heard a sound of footsteps, so we left in a hurry, and the button was left on the lift. I discovered this when I returned to the room, and then returned."

"Then what time is this?"

"About half past eleven, when I arrived, I found Fu Huai dead on the lift platform, and then..."

"Then you only took the buttons, and where is Fu Huai?" Chen Mu finished the rest of the story for him.

Wu Chenxing could only cover his face and nodded feebly.

After Lin Jialuo got the surveillance camera and confirmed Wu Chenxing's words, he still felt a bit pity, "Why is this person not the murderer? Obviously..."

"Obviously it suits your desire to think divergently?" Chen Mu said with a smile, "This at least tells us that this person acted carefully and prepared hackers in advance to help him erase the surveillance. In addition to being smart, he must also be rich.

.”

"Are they Fu Huai's rich classmates?" Lin Jialuo frowned in distress, "Then the scope is a bit wide."

Yes, there are many rich second generations in this school.

"Wait a minute, I remember the technical department said that Fu Huai logged into the communication software in his room at twelve o'clock, but..."

"That is to say, at least after 11:30, Fu Huai's door opened once. He lives across the door!"

Chen Mu wanted to reach out and rub this smart little head.

Chen Mu and Lin Jialuo immediately went to the front desk and asked who lived across from Fu Huai. After getting the name, Chen Mu rushed to the meeting place.

Now that something like this has happened, the school hopes that these children can return to their homes as soon as possible.

Chen Mu looked at the students coming and going, dragging their luggage. In anxiety, he had to shout: "Chen Hao Hao! Where is Chen Hao Hao!"

The teacher leading the team noticed this and came over: "Officer Chen, what's the matter?"

"I'm looking for Chen Haohao."

The teacher leading the group looked around and pointed in a direction. Chen Mu thanked him and rushed over immediately.

"Hello Chen."

Chen Mu took the person aside and asked, "On the night when Fu Huai died, how many times did you hear the door closing?"

"Shout!" Chen Haohao shook off Chen Mu's hand, "I really..."

"Listen, Chen Haohao, I don't have to argue with you for spreading rumors about Fu Huai..."

"It wasn't me who said it, it was Zhang Li'an who said it!" Chen Haohao's face twisted, "He and I are in the same class as Fu Huai in junior high school. It was he who first brought it up, saying that Fu Huai cheated. I...I

I thought it was right, so I said a few words. Is this wrong?"

"Then how many times did you hear the door open?"

Chen hesitated for a moment, "Three times, one was near eleven o'clock, and the other two were after eleven-thirty and after twelve o'clock."

"What do you mean?" Chen Mu looked in disbelief and chased Yan Lingyun into the forensic room.

"What I mean is that based on the traces on the body, there is no way to find clues related to Zhang Li'an."

Yan Lingyun took the milk tea and sat behind the chair, turning his head away from looking at Chen Mu.

"Why? Forensic Yan, you can't accept my bribe and not do anything."

Hearing the other party's constant questioning, Yan Lingyun took a sip of milk tea and moistened his throat, "First, no rope with DNA was found at the scene; second, the fingernails of the deceased's body were very clean, and there was no way to extract them.

Something came out. Thirdly, there is no hair on the clothes, only some dirt and dust from the lift platform. In short, if you want to find Zhang Li'an as a suspect, there may be no way around the body."

"Although the physical evidence department found a set of pulleys at the scene, which confirmed the trap on the ankle. However, Fu Huai's mobile phone was not found anywhere. The computer in the hotel will clear the cache of the day once it is shut down. Now the technology team

Deciphering his code, this..."

"This takes a long time, and there is no password prompt. It is very difficult, but there is nothing I can do." Yan Lingyun said helplessly, "At least the corpse... is wrong. You still have directions to check."

"What's the meaning?"

"If this person wants to set up a trap in the small theater, then at least he must be familiar with the entire environment. This is not something that can be accomplished overnight." Yan Lingyun drank up the remaining milk tea, making a chuckle and laughing.

Put the empty bottle on the table.

At this time, Chen Mu was no longer in the medical examiner's office and drove to the most luxurious resort hotel.

After Chen Muliang presented his police certificate, the hotel manager followed his request and began to produce the check-in records and employee lists for the past month.

Three grams of documents were carried back to the police station by him.


Chapter completed!