Chen Mu looked at the man who was holding on to his trousers and crying bitterly, and nodded heavily.

After returning to the police station, Chen Mu asked Yan Lingyun to extract Zhang Li'an's DNA information and re-examine the deceased's body, making sure to catch Zhang Li'an's flaws in this regard.

After Chen Mu retrieved Zhang Li'an's information, he began to have a headache.

Judging from that child's performance, he must be a tough nut to crack.

After sorting it out, Chen Mu specially called Liu Binlei into the interrogation room to serve as a clerk.

In the interrogation room, Zhang Li'an was already sitting on the interrogation chair.

His expression was relaxed, his shoulders were slightly drooped, the corners of his mouth were rising, and his eyes were even looking at the interrogation room.

It's probably this young man's character that he doesn't take anything seriously.

"Officer Chen, have you seen my information? Isn't it so bloody?"

Chen Mu did not look at him, but looked down at the document, "Let's first talk about whether you admit that you killed your classmate Fu Huai."

"Yes. In the past six months, he has ranked first in exams time and time again. If I don't kill him, I will definitely be beaten to death by my father." When talking about being beaten to death, Zhang Li'an said with a smile.

Only then did Chen Mu look at him, "Then how did you kill Fu Huai? Please tell me again."

"It's not difficult at all." Zhang Li'an narrated with a smile, "First, I used that stupid woman Chen Haohao to incite people in the school to isolate him, and then I changed my account, treated him well, guided him, and then seduced him. The result.

That day he said that he was in a much better mood and wanted to thank me in person. I hid behind my phone and laughed like crazy. What kind of fool is this? It was obvious that I was the one who isolated him, but he actually thanked me. Stupid, just downright stupid!"

"So, you started preparing to kill him?"

"Um."

In Zhang Li'an's account, he spent a lot of money to bribe a so-called hacker and asked him to help turn the surveillance of the small theater, the surveillance of his corridors and entrances, and Fu Huai's surveillance into still pictures.

The plan started at eleven o'clock that night.

In the darkness, he arrived at the small theater half an hour early and prepared the tools. Fu Huai arrived at the scene at half past eleven and was lured by Zhang Li'an to stand on top of the trap, and then killed him while he was not paying attention.

When it was approaching twelve o'clock, he used Fu Huai's mobile phone to log in to the hotel's communication software to communicate with Fu Huai's father to prove that Fu Huai was not dead at twelve o'clock.

Looking at Zhang Li'an's smug face, Chen Mu didn't plan to expose him for the time being. Even if he couldn't find the phone, there were still two huge loopholes in this plan, and he would be arrested sooner or later.

"Xiao Liu, let him confirm."

Liu Binlei took the printed confession to Zhang Li'an to sign and fingerprint it.

The remaining matter is Zhang Xiaotian's disappearance case, which is the focus now.

Liu Binlei started recording again, and the second interrogation began.

Chen Mu was the first to attack, "What you said when you were at home, did you mean to find someone to take Zhang Xiaotian away?"

"Yes, Zhang Chengjing deserves to be exterminated!" Zhang Li'an grinned, "Officer Chen, you have to hurry up. The person I'm looking for is very agile. I don't know when I'll kill that little bastard."

After that, Zhang Li'an never gave any valuable confession to Chen Mu regarding the disappearance case.

He seemed to really intend to see if the police could find the child before making any plans.

Chen Mu enlarged the map and marked it on the electronic screen.

"At 7:30 in the morning on July 3, Zhang Xiaotian's mother, Tian Lei, made it clear that she personally sent her child to school. But on the same day, when we went to find Zhang Chengjing, he called to verify that the child was not at school.

.”

Yan Lingyun looked at the map, "Does that mean that the abductor took the child away right at the school gate?"

"It's extremely possible, but it's impossible." Chen Mu zoomed in on the picture and opened another folder. "This is the 48-hour surveillance footage we took from the school gate. After rough screening, after the school started

During this time period, no students left at all. In the later time period, except for school staff, no one else entered or left the school gate. So we need to check first to see if anyone saw anything suspicious at the school gate that day.

People, heard something suspicious."

Liu Binlei looked at the long string of numbers, "This is the rhythm of working overtime again..."

"Yes, Xiao Liu, you just know." Lin Jialuo also crossed his shoulders weakly, "Boss Chen, when can I take a vacation?"

"After the case is over, I will personally invite you to team building."

"Okay."

Liu Binlei and Lin Jialuo happily went to work.

After Yan Lingyun saw that these two people had left, he asked: "My job is not to monitor surveillance, right?"

"No, I want you to hire someone to evaluate Zhang Li'an's mental state."

"You mean he's pretending to be crazy?"

"From his behavior at home to his appearance in the interrogation room, he gradually went from calm to crazy, with traces of switching freely in between. I suspect that he is preparing for the future." Chen Mu said about himself

The inference is, "Zhang Li'an is a cold-blooded person. With his character, he will definitely think of tricks for his escape."

Yan Lingyun understood that Chen Mu was suspicious of this person in order to use mental illness to exonerate himself.

"Then can I take a look at him first? Maybe I can find some breakthroughs."

Chen Mu shook his head and said calmly: "If we fight him without knowing anything, he will show his flaws and be arrogant, but he will never surrender completely. Therefore, we must first find Zhang Xiaotian, laugh at him, and attack him.

Only in this way can we obtain a true confession."

Yan Lingyun said he understood.

At this point, Yan Lingyun also joined the team that visited and identified the suspect.

After two days of hard work, Liu Binlei finally got the good news and came to Chen Mu.

"Captain, look what I found!"

Chen Mu got up from fatigue, "What did you find?"

Liu Binlei excitedly showed the surveillance camera in front of him.

"Look, the license plate number of this cleaning truck is fake, it's a set number!"

Chen Mu also immediately became energetic. The situation may not necessarily be related to the fake thing, but the fake thing must have the situation.

"Later I called the traffic police brigade's surveillance, and finally discovered that he stopped in this small yard and even picked up a child!"

Liu Binlei zoomed in, intercepted, and then made it clear.

Found it!


Chapter completed!