Zhao Xuexuan walked forward along the path and walked into the alley. Liu Zhiyu and Lin Luohua followed closely behind, wanting to see what else they could make important discoveries.

Zhao Xuexuan walked very slowly and watched very carefully. The middle-aged woman said that she heard the sound of a motorcycle, so the motorcycle was not parked too far away.

They searched carefully for a long time, and finally found a wheel mark in the alley more than ten meters away, which had not been stepped on, and the mark was very intact, which must have been left by the motorcycle.

Liu Zhiyu also carefully observed the traces on the ground like Zhao Xuexuan, and suddenly found a complete shoe print not far from the wheel print on the side of the alley, I don't know if it was left by the suspect.

"There's a shoe print here. Liu Zhiyu said eagerly.

Zhao Xuexuan turned around, lowered his head and looked at the shoe print carefully, and then followed the direction of the shoe print, slowly deducing the direction of the shoe print and the position of the foothold, restoring one footprint after another, and finally determining that it was this footprint.

When I walked to the wheel print, the shoe print disappeared, and there were no similar footprints in front of me, most likely left by the suspect, who got on a motorcycle and fled.

"It is certain that this shoe print was left by the suspect, and this wheel print was left by the motorcycle that the suspect was riding. Okay, great. Zhao Xuexuan said yes repeatedly, he was very excited, this evidence is very crucial.

Zhao Xuexuan was very excited, and from the shoe prints, he could analyze what type of shoes the suspect was wearing, his height and size. The model of the motorcycle can be analyzed from the wheel print, and then the surrounding surveillance video can be retrieved, and the suspect's whereabouts can be analyzed very clearly, and the investigation can be carried out along the line, so that he can not escape.

Zhao Xuexuan immediately called the technicians over, extracted the imprints on the ground, and then arranged for the investigators to make a comprehensive visit to retrieve the surveillance video that may have left the suspect's figure.

After all the work was arranged, Zhao Xuexuan said to Lin Luohua with a smile: "Xiaoliu is your soldier! Yes, very good." He was able to find such an important clue, which provided us with a strong help to solve the case in the next step, and could save a lot of investigation time!"

Zhao Xuexuan admires Liu Zhiyu's meticulous observation, quick reaction and careful thinking, although things are a bit of a coincidence, but this coincidence is for people with a heart, and Liu Zhiyu is just a person with a heart, which is necessary as an investigator.

Lin Luohua saw Zhao Xuexuan praising Liu Zhiyu, and he felt that he had a lot of face, Liu Zhiyu was his soldier, and said with a smile: "Captain Zhao, Liu Zhiyu graduated from the Criminal Investigation Department of the Provincial Police Academy, but he is a top student majoring in criminal investigation, he should have this ability!"

"Oh! Xiao Yanagi is studying criminal investigation, and it's a pity that he doesn't do investigation in the criminal investigation detachment, there is a good seedling of an excellent investigator missing!" Zhao Xuexuan sighed.

He also wanted to say that young people like Koyanagi staying in the special service mobile team are simply burying talents, and many knowledgeable, capable and talented young policemen in the city bureau have been wasted in this way, and after another seven or eight years, what use will the knowledge they learned in school be?

Making the best use of talents and making good use of talents is an empty word, and it is even more divorced from reality.

Of course, he can't say those words, Lin Luohua has managed so many young people, for more than four years, there is no credit and hard work, since the leader is so arranged, it is useless for others to say anything.

Many people in the city bureau can see clearly, except for feeling sorry for those young people, they can only look up to the sky and sigh, and there is nothing they can do.

Liu Zhiyu thanked him deeply, and said confidently: "Captain Zhao, thank you for your appreciation and love! I studied criminal investigation, and my ideal is to be an excellent investigator, but now I have no chance to get in touch with investigation and solve cases, nor do I have the opportunity to give full play to my talents, if I am given the opportunity, I will perform better." ”

Zhao Xuexuan's eyes lit up, the young man in front of him was neither humble nor arrogant, not arrogant or impatient, very calm, and a malleable talent.

He couldn't help but have a heart of love, so he smiled at Lin Luohua and said: "Captain Lin, I didn't expect that there are police academy students majoring in criminal investigation in your special service mobile team, and it just so happened that Xiaoliu ran into this case, and also saw the general situation, and found important clues, I want to borrow him for a few days to participate in the detection of this case, how about it?"

Lin Luohua was originally smiling, but when he heard Zhao Xuexuan's words, he felt a little surprised, and his face suddenly froze.

But at this time, Lin Luohua couldn't refuse Zhao Xuexuan, that kind of thing to do a wicked person in person, he would never do it, besides, if Zhao Xuexuan really wanted to borrow Liu Zhiyu, he just had to say hello to the head of the security detachment, and now tell him, he can only say thank you instead of Liu Zhiyu.

"Really, that's great, this is an excellent opportunity for Liu Zhiyu to exercise, it's a once-in-a-lifetime opportunity! Liu Zhiyu, hurry up and thank Captain Zhao. Haha!" Lin Luohua smiled happily on the surface.

"Thank you, Captain Zhao, thank you, thank you for giving me this opportunity, I will definitely perform well and never disappoint your expectations. Liu Zhiyu expressed his heartfelt gratitude, this kind of opportunity is too rare and too important for him. As long as you can participate in the investigation of the case, that is the biggest gain.

Looking at Liu Zhiyu's overjoyed look, listening to Liu Zhiyu's sincere words, Lin Luohua's heart didn't feel too happy.

Since Liu Zhiyu and these young people joined the work, they have never said words of thanks to him so reverently, and they have never said that they will never live up to his expectations.

People can't compare with each other, and they are full of tears compared to one another.

Lin Luohua was a little jealous, he felt a little worthless for himself, he had been managing and leading their group of boys for four years, and he didn't want to fantasize about leaving one by one all day long, he really raised a group of white-eyed wolves, and they all wanted to pat their butts and leave.

However, if they want to leave, how can there be such a simple matter, whether they can go or not, his words are still very important, although they cannot play a decisive role.

In the end, Liu Zhiyu still participated in the investigation of the case, and Zhong Dahai was envious. However, the matter of going back to Zhong Dahai's hometown on the weekend can only be postponed.

Liu Zhiyu participated in the case task force for the first time after joining the work, and he was a little nervous and a little excited.

Zhao Xuexuan was responsible for organizing and coordinating, the Serious Crime Brigade undertook specific investigation tasks, and Liu Zhiyu was arranged to investigate with Li Wenzhe, deputy captain of the Serious Crime Brigade.

Liu Zhiyu listened carefully to the case analysis meeting, the deceased Liang Da, 48 years old, had been selling pork in the vegetable market for more than ten years, and his business was very prosperous.

Then, the social relations of the deceased were investigated, and no anomalies were found, and the investigation was at an impasse for a while, and the identification of the suspect became the most important investigative task.

Through in-depth technical analysis, it was determined that the suspect was about 1.8 meters tall and was riding a Honda 125 motorcycle. Since the suspect was wearing a red military coat and a motorcycle helmet, he couldn't see his appearance at all.

Very little surveillance was installed around the wet market, and it took a lot of effort to find two surveillance cameras, and finally found two blurry videos of the suspect riding a red Honda 125 motorcycle.

However, further investigation did not reveal new clues, the motive for the murder could not be determined for the time being, the identity of the suspect could not be determined, and the investigation was temporarily deadlocked.

Besides, the family of the deceased was not at the scene because of something at the time, so they later went to the criminal police team to ask for an explanation, and they were emotional and demanded that the murderer be arrested and severely punished.

Zhao Xuexuan, as the person in charge of this case, is under great pressure, and the murder case must be solved, which is the goal of the work, and the case must be solved as soon as possible.

After the case analysis meeting again, Liu Zhiyu followed Li Wenzhe out of the office, thought for a while and said: "Brigade Li, should we visit the vegetable market again, maybe there will be new discoveries?"

Liu Zhiyu feels that the most important thing now is to find out what the motive of the crime is, why the suspect committed the crime, so that the direction and goal of the investigation can be clarified, no one will commit the crime for no reason, and there are exceptions to the wrong person, but there is no extremely exceptional situation in this case, which shows that the suspect must have a certain relationship with the deceased, and what kind of relationship is this relationship.

No murder weapon was found at the scene, and it must have been taken away by the suspect. Moreover, judging from the process and means of the criminal suspect, the criminal suspect's actions are very skillful, very accurate, and very powerful, which is not something that ordinary people can do.

This series of questions has been put on the case analysis meeting, but there is still no answer. The factors that can be taken into account have all been taken into account, so who is the suspect.

As an experienced investigator, Li Wenzhe has always had doubts in his heart, it is said that the analysis of contradictions and conflicts should be very clear, and all kinds of possibilities have been considered, but he cannot find out the contradictions, the deceased's usual performance is too good, and he is a good man, and he must not offend anyone, who will he have a conflict with, and the hatred is so great that the scene is so tragic.

Li Wenzhe agreed to Liu Zhiyu's proposal, so he took a group of investigators to the vegetable market again, and the scene of the crime is the most important source of clues for the detection of any case.

The traces and physical evidence can no longer be collected and extracted, and they have come to learn more about the situation and information.

Focusing on the situation of the deceased and the situation of the day, we conducted in-depth re-visits and re-investigations. Li Wenzhe and the others, a total of four people, visited separately, which was more efficient.

Liu Zhiyu walked to the deceased's stall alone in contemplation, the stall was empty, and the stalls on both sides were empty, after all, there was still a bit of taboo in people's hearts, and Liu Zhiyu was not good at commenting on this.

There are only a few stalls selling pork left, Liu Zhiyu walked to a stall, the stall owner is a middle-aged couple, and asked: "Hello, I am from the criminal police team, I want to know about the case that day, I want to know about some questions, please tell me truthfully." ”

Liu Zhiyu can only say that his identity is from the criminal police team at this time, after all, the case has not been long ago, and the masses are still very impressed.