Lei Zheng looked at his desktop and drawers, but he didn't see anything like textbooks, he asked, "Yue Gang, what class is there this afternoon?" Why didn't I bring my textbooks? ”

Yue Gang shrugged his shoulders and said, "I've finished learning everything, and now I'm taking all kinds of case analysis and criminal investigation skills, and I brought you a notebook and a pen." ”

"Oh." Lei Zheng agreed casually, and then stopped talking.

Yue Gang looked at Lei Zheng with some curiosity, and finally couldn't help but say, "Lei Zheng, what's wrong with you today?" You've missed so many classes, and you still haven't passed a lot of subject make-up exams, why do you suddenly want to come to class? ”

Lei Zheng replied indifferently: "Just take a look." ”

At this time, Li Yi's sneering voice suddenly came from behind him: "Lei Zheng...... Don't think about graduating in your life! ”

Lei Zheng was indifferent to Li Yi's provocation, Li Yi's left hand was bandaged like a mummy, he saw that Lei Zheng ignored him, and said with resentment: "Lei Zheng, you can't graduate, quit school as soon as possible, with your qualifications, it is more suitable to set up a stall on the side of the road to help people shine shoes, as a roommate and classmate, we will try to take care of your business in the future." ”

Yue Gang really couldn't listen to it, he turned his head to Li Yi and said, "Can you say a few words?" In two months, anything can happen! ”

Li Yi sneered: "I believe there will be miracles in others, but it is impossible in him!" ”

Lei Zheng still didn't make a sound, Li Yi's ridicule was like a dog barking to him, and it didn't take it to his heart.

However, his ignorance was regarded as cowardice by Li Yi, the lesson of yesterday noon was forgotten, in Li Yi's eyes, Lei Zheng became that weak and incompetent guy again, Li Yi's distorted mentality made him even worse, he even stood up and said loudly: "Listen, everyone, I bet a thousand yuan, betting that Lei Zheng will not finish his business this year!" Who would dare bet against me! ”

"I also bet that Lei Zheng can't finish his job, I bet 10,000 yuan!"

"I'll bet a million!"

There were more than a dozen boys and girls in the class who joined in the fun to raise the bet to 100 billion in an instant, and everyone thought that Lei Zheng would not be able to finish his job, so this bet was nothing more than a joke, but they didn't expect that such a joke would be a cruel injury to Lei Zheng.

"Shut up, you're going too far!"

As soon as Chen Mengjiao stood up and spoke, everyone closed their mouths, after all, Chen Mengjiao is a member of the study committee, and she is also a big beauty, everyone has to give her more or less face.

Lei Zheng didn't expect Chen Mengjiao to speak for him, he looked at Chen Mengjiao with some surprise, only to see Chen Mengjiao looking at him encouragingly, and said: "Lei Zheng, don't pay attention to those boring guys, there are still two months to graduate, I hope you don't leave regrets for your future college life." ”

After speaking, Chen Mengjiao turned her head and stopped paying attention to Lei Zheng, but Lei Zheng suddenly smiled, this school flower study committee member is a little interesting.

It didn't take long for the class to start.,The teacher is talking about a real case.,The videos and photos released are real.,Mosaic without any modification.,Because everyone here is very likely to become future criminal police.,If you can't bear this bit of blood, it's better to change careers as soon as possible.。

Lei Zheng was only secretly concerned about Wang Teng at first, but he was gradually attracted by what the teacher said, he didn't expect that there were so many ways to investigate the scene, if he was thousands of miles away from the flying sword and beheaded and killed, could the criminal police in this world find out who the murderer was?

Just when Lei Zheng was listening to the class, the teacher's explanation was over, and he took out another case, planning to call a few students to analyze it on the spot.

Sitting in the front four rows were all more diligent students, the teacher had long noticed Lei Zheng's unfamiliar and attentive face, he looked at Lei Zheng and said, "That classmate, which class are you from?" It seems that you are very interested in these cases, so let you analyze them first. ”

The teacher's words caused many people to snicker, and Li Yi even said in a downland: "Teacher, you don't know him anymore?" He's Lei Zheng, it's from our class! ”

"Are you Lei Zheng?" The teacher said in surprise: "Forget it, I'll analyze it with another classmate." ”

Lei Zheng frowned, he stood up and said, "Teacher, why do you want to change people?" ”

The teacher looked at him even more in surprise and said, "Are you sure you want to come up and analyze the case?" Okay, you sort out the language first, if the words don't reach the meaning or are intermittent, don't blame the teacher for changing people. ”

Lei Zheng nodded and said, "Okay." ”

Except for Kong Yawen's expectation of Lei Zheng's performance, everyone didn't know where Lei Zheng's confidence came from, so the teacher just believed it, and five minutes later, in front of everyone, Lei Zheng came to the podium.

"The murderer is the deceased's brother-in-law!" Lei Zheng gave his own answer in one sentence, and most of the people in the audience showed disagreeing expressions, and only a few showed different colors, seemingly agreeing with Lei Zheng's choice.

The teacher didn't say anything on the surface, but he was very surprised in his heart, because Lei Zheng was right, how did Lei Zheng make a judgment when the most critical evidence had not yet been produced?

The deceased Xiaomei in this case was a woman, who was killed at home one night, the cause of death was a fatal knife in the back of the head, and the firewood knife was still embedded in the back of the deceased's head when the police examined the scene, because the knife was not drawn, there was very little bleeding at the scene, and fingerprints and any biological samples that could be used to lock the murderer were not found on the murder weapon.

The door of the deceased's house was locked, there was no sign of violent unlocking, there were no traces of climbing on the courtyard wall, and the time of the crime was in the middle of the night, so the police suspected that an acquaintance committed the crime.

The husband of the deceased Xiaomei has been working outside for a long time, Xiaomei has no children, and lives alone at home, next door is the little uncle's house, because the relationship between the two families is not very good, so they rarely communicate, but a few days before the crime, someone heard Xiaomei in the yard pointing at Sang and scolding her brother-in-law's family, plus the little uncle has the key to his brother's house, so the little uncle was included in the suspect.

In addition, it was precisely because the deceased pointed out that Sang scolded Huai's swearing, but it led to some rumors about the deceased herself, she scolded the brother-in-law's family is not a good person, in fact, the deceased Xiaomei herself misbehaved, and her reputation in the village was very bad, after the police investigation, it was found that Xiaomei had three lovers, and on the night of the crime, there was a lover codenamed Lao A who had a tryst with Xiaomei at her house.

Lao A's suspicion naturally increased greatly, but Xiaomei's other two lovers were also suspected of committing crimes, and they also had the opportunity to configure the keys to Xiaomei's house, and the alibi witnesses and evidence were not sufficient, so there were four suspects in front of everyone.

Lei Zheng said: "The reason why I think my uncle is the murderer is for two reasons, first, I think this case cannot be a love murder, and the other three suspects are automatically ruled out, and the second is ......."