Please don't stick to Officer Qi [criminal investigation]

It turned out that it was already a carefully woven lie from the beginning of the motive.

Qi Lin walked to the French window and looked out.It's noon now, the sun is strong, but it still leaves shadows under the trees.

So what is Chen Wen's motive?His timeline had already determined that he was not the one who killed Lai Guodong. Could it be that he happened to see Lai Guodong committing suicide, and then wanted to blame Wang Zhi?

Thinking of this, Qi Lin shook his head.Impossible, Chen Wen has been planning this scam since he was in the pancake and fruit shop. Unless he can predict Lai Guodong's death, he cannot have this plan from the very beginning.

know in advance?Qi Lin was still thinking about this word. He remembered the suicide note left by Lai Guodong in the cabinet. Maybe it was Chen Wen who saw Lai Guodong's soft thoughts in advance, so he counted the time and played a scene when Lai Guodong died. Then he used Wang Zhi's fragile psychology to make Wang Zhi commit suicide.

It's a good way to kill with a knife. He only needs to become a victim himself, and he can easily get rid of Wang Zhi who is competing with him for No.1.

But in this way, there are still two doubts.One is time, how did Chen Wen determine that Lai Guodong was going to commit suicide at 06:30.The second is Wang Zhi's whereabouts. If Wang Zhi doesn't ask for leave that day, his plan will not succeed.

"Wang Zhi, I remember you asked for leave because of illness?" Qi Lin turned around, "Why are you sick?"

"I dawdled in the locker room for too long after going to the swimming pool the day before. Originally, there were only two faucets in the locker room, and one of them was broken. Chen Wen still dawdled for a long time and didn't flush it properly, which made me wait beside him. It's been a long time."

"Then why don't you go to the hospital when you're sick?"

"Some time ago, Chen Wen told me that he had a cold and went to the hospital for a long time to see him but he didn't get better. He took the medicine by himself and he was fine. I thought he could be cured in this way, and he might get better sooner by taking the medicine by himself."

Sure enough, Chen Wen used Wang Zhi's trust in him to make Wang Zhi obediently stay at home on the day of the crime, and no one could help him with an alibi.

"Shile, come out with me."

Qi Lin called Shi Le outside the door of the ward, and after closing the door, told Shi Le all his thoughts and opinions.

Shi Le hiccupped after listening.

"Uh, it's so scary. What you mean is that Chen Wen used Lai Guodong's suicide to leave conspicuous clues at the scene to make the police think that the case was a homicide, and then led us to identify the suspect as Wang Zhi through the full-fledged surrender. Finally, Using our time to find Wang Zhi to guide public opinion, so that Wang Zhi couldn't accept it and jumped off the building?"

"My personal thoughts are like this." Qi Lin glanced worriedly through the glass on the door, "So I want to ask you, is Chen Wen's motivation instructive? Simply because Wang Zhi snatched his No. 1 And want to kill, I don't think it's realistic."

"It's possible, we've learned about similar cases before. It was a college student who poisoned his roommate's water simply because his grades were better than his, and he got his scholarship." Shi Le said, "What's more, Wang Zhi The current good results are inseparable from Chen Wen's help, so looking at it, Chen Wen's intentions are even more obvious."

He took out his notebook from his pocket and began to analyze Chen Wen.This is Shi Le's first practical exercise, and she seems a little flustered.

"Chen Wen is so thoughtful that he doesn't even have a crease in his school uniform, and he cares so much about small details that the two pairs of sneakers he wears to school are white, which matches Qizhong's school uniform very well. Plus he... ..."

Shi Le paused, "What evidence do we need now to be able to convict?"

"It was determined that the pulleys at the scene were placed by him, or that he did release rumors, and the two can be convicted of two crimes respectively."

"That's really difficult." Shi Le said, "The pulley has been checked before, and there is no fingerprint of him, and things like rumors are like water poured out, and there is no way to prove it."

"So unless we ask him to explain himself now, it is difficult to find a way." Qi Lin asked, "Can you do it?"

Shi Le, who suddenly had high hopes, shook her head like a rattle, "I can't do it, I just entered the industry not long ago, and I don't have any experience at all."

But Qi Lin acted as if he didn't hear it, "Come on, people are born to challenge themselves. I will be ready this afternoon for you to contact Chen Wen."

After finishing speaking, he turned his head and left, leaving Shi Le to chase after him and babbled, "No way, senior, I really can't figure it out."

"Believe in yourself." Qi Lin nodded at him.

……

Qi Lin sent Shi Le back to the police station to prepare.I don't know why the director is not there, so Qi Lin asked Xiao Wang and Tian Wei to cooperate with Shile to come up with the perfect words.Taking advantage of this time, Qi Lin came to the scene of the crime, trying to find out the timeline of Lai Guodong on the day of his death.

But it's not that the criminal investigation department has never done such work. As early as the second day after the incident, the criminal investigation department had already visited the surrounding area, but found nothing.

Lai Guodong is in the state of retiring and recuperating at home, and rarely interacts with other people in his life. He asked all the neighbors in the neighborhood, but Qi Lin never came up with a result.

Leaning on a dark street corner, he subconsciously reached into his pocket with his left hand, wanting to take out a cigarette, but found the memory card in his pocket.

It was supposed to be returned to the man, but he forgot about it when he got busy.

Qi Lin dialed the man's phone, but the phone rang above his head.He looked up, and the man was sitting on the balcony upstairs basking in the sun.

When Qi Lin raised his head, the man just lowered his head and met Qi Lin's eyes.

The man put his surprise on his face, "You're not that..."

"The one who gave you the memory card, come down."

The man kicked his slippers and ran downstairs, his attitude changed a lot from before, "I'm sorry to trouble you to come and give it away, I thought I wouldn't return it. I'm going to buy a new one online."

"It's not on purpose, just come here to do something, and send it over by the way."

"What Mr. Police Officer said, could it be that Lai Guodong who committed suicide a few days ago?"

Qi Lin stopped the steps he was about to leave, and looked at the man suspiciously.

"Because our side is usually very harmonious, that happened recently." The man smiled embarrassedly, "But I'll just guess casually, don't blame me if I guess wrong, I've been watching a suspense movie recently , I like to guess everything I see.”

"No, you guessed right, I'm collecting what Lai Guodong did that day." Qi Lin asked, "Are you familiar with Lai Guodong?"

"It doesn't count if you are very familiar. I am doing community group buying recently, and sometimes I help him deliver things." The man hesitated for a while whether to get involved in the case, but he still planned to tell Qi Lin what he knew, "Actually, he I saw him at noon on the day of the suicide."

"It's noon that day? Monday?" Qi Lin frowned, "Why didn't you mention it during the investigation?"

"None of you came to ask me," the man said, "I delivered something to him that day, and he was not in a good state of mind when he felt his home. If I had been more careful at the time, I should have been able to see it." He's going to kill himself."

"Is it really suicide?" Qi Lin pondered for a while, "However, why do people who commit suicide buy things? They are going to die anyway."

"No, he didn't buy that thing. To be honest, he hasn't asked me to deliver anything since the day before the accident. He was my regular customer before." The man counted the time with his fingers, "It was about five o'clock in the afternoon. Sent it over."

Lai Guodong died at 06:30 in the afternoon.

"But it's strange, the person who delivered the item actually said that he would deliver it the day before, but he only placed the order in the afternoon. I made an appointment with Mr. Lai the day before, but it was delayed until the next day."

It turned out that this was the way Chen Wen controlled the timing of Lai Guodong's suicide.Because he didn't know when the sender would come, Lai Guodong could only change the time of his suicide based on this.

After all, suicide is not a good thing to be disturbed by others.

At this point, all the puzzles have been solved, and only Chen Wen is left to confess his guilt obediently.

Qi Lin dialed Shi Le's phone, and Shi Le seemed to be climbing the stairs.

"Well, senior, I have made an appointment with Chen Wen." Shi Le said, "I'm rushing there now."

"Where is it?" Qi Lin waved goodbye to the man, and was about to rush to Shi Le's place, but Shi Le mentioned a place that he never thought of.

"School roof."

The rooftop, the rooftop again.

"Why do you have to go to the rooftop?" Qi Lin's tone was calm, but his footsteps became more and more hurried, "Which rooftop? The rooftop in Qizhong? What about Tian Wei and the others?"

Qi Lin threw too many questions at once, and Shi Le didn't know which one to answer first, so he paused, "It's the roof of Qizhong Art Classroom, and everyone else is waiting at the door."

After finishing speaking, he heard the elevator squeak from the phone, as if some door had been pushed open.

"Don't go up! Wait for me!" Qi Lin ran up, and the whining wind covered up Shi Le's words.

He has only one idea now, which is to prevent Shi Le from meeting Chen Wen alone.

Although Chen Wen is just a child, the child who can set up such a situation is definitely not an ordinary person.

Baobuqi will do something.

He ran all the way from Qijiang Old Street to the gate of Qizhong, Xiao Wang and Tian Wei were waiting in the criminal investigation vehicle.

"How can you let Shi Le go up alone! He is just a newcomer," Qi Lin opened the car door, "Why didn't you follow?"

Xiao Wang looked at Qi Lin with red pupils and was at a loss, "He, he asked himself to go up alone, and he said he could handle it..."

A bratty kid who loves to be brave.

"Do you believe what he says?" Qi Lin held the car door for a few breaths, slowly calming down his emotions, "Do you have many monitoring earphones, give me one."

"No," Xiao Wang just finished speaking, and was afraid that Qi Lin would scold him, so he quickly took off his earphones, "Put mine on."

Qi Lin put on the monitor earphones, and Chen Wen's voice came from the other end.

"What a mess, I actually made an appointment to meet at school." He opened his legs and ran towards the art building.

The sunset in the sky is about to set.