I don't want to solve the case when I'm a little policeman.

Of course, using a mobile phone to watch surveillance video is not as convenient as a large screen. Xu Zheng took out his and Zhu Qing's mobile phones, plus Tao Luna's.

After some operations, these three mobile phones were used to play 32 camera videos at the same time.

It was around two o'clock in the morning on the day of the incident. Dianchi Lake is now under development throughout the day, but there were relatively few pedestrians on the road around the lake at that time, and most people gathered at the Dianchi Night Market Street.

It can be said that there are people there 24 hours a day.

However, the crime scene was 400 meters away from the night market street in a straight line, with sufficient light and many cameras. Tao Luna and the others focused their investigation on this stretch of road.

Unfortunately, no suspect was found.

In other words, it is impossible to determine who the suspect is.

Xu Zheng used the fast-forward viewing mode to watch the surveillance video, while listening to Tao Luna and the others' explanations, as well as various details of the robbery and murder case.

The suspect was familiar with the area around Dianchi Lake and basically avoided all cameras. The deceased was a woman running at night. After the suspect committed the murder with a knife, he took away her mobile phone and jewelry.

The total value is about fifty thousand.

However, Tao Luna and the others did not trace the sale of the deceased's mobile phone and jewelry. Three days have passed since the case. If the suspect cannot be identified, the best tracking period will be missed.

In addition, Dianchi Lake is a key tourist attraction in Spring City. A robbery and murder occurred here, which had a very bad impact. The government required the police to solve the case within a time limit.

If the Aunt Mei case was not more important, Tao Luna would not have been transferred. She watched Xu Zheng holding three mobile phones, and the surveillance video was played at 6.0 times.

If Xu Zheng hadn't been extremely serious, she would have suspected that the young man in front of her was distracted while staring at his phone. The pictures were flashing too fast for her to keep up with, especially since the phone had such a small screen.

"Team Leader Xu, if it's inconvenient, I can take you to the Spring City Bureau's Picture Reconnaissance Detachment. They have complete equipment there."

"No need." Xu Zheng shook his head slightly. The extreme operation for more than half an hour made his eyes sore and his neck stiff. "Sister Tao, if my judgment is correct.

The suspect should have crossed the Huanhu Highway from the ten o'clock direction. As for where he went across the highway, we need to go there to take a look. "

Tao Luna's face was full of confusion and she couldn't believe it. It had only been more than half an hour, and the device used to check the camera videos was a mobile phone. You must know that the city bureau organized hundreds of picture scouts to repeatedly check these camera videos for three days.

"This... Team Leader Xu, are you serious?"

Xu Zheng deleted the surveillance video that had just been transferred from his and Zhuqing's mobile phones in front of Tao Luna.

She took her mobile phone and found a surveillance video, "The wind speed in Dianchi Lake during the time of the crime should not have been strong, which can be seen from the branches and leaves on the surveillance video.

If you look at this video now, at 2:46:23 in the morning, the camera captured the ground on the road around Dianchi Lake, and the shadows of the branches in the camera swayed several times.

If I guessed correctly, the suspect's hurried escape disturbed the roosting birds or other animals. "

The shadow cast by the branches on the road is difficult to see in the camera video, but if you look carefully, you can still notice it.

Tao Luna took the phone and observed carefully, "There are seagulls in Dianchi Lake this season, especially the red-billed gulls, which usually inhabit branches or grass at night.

There happens to be a row of trees planted on the section of the road around the lake at the ten o'clock direction of Dianchi Lake. It is indeed possible that the suspect used the branches to block the camera's gap to cross the road. "

Seagulls are a very common bird in Dianchi Lake, or Spring City. There are probably tens of thousands of them flying around every day. Dianchi Lake is the main area where seagulls live. Xu Zheng is not 100% sure that the suspect escaped from there. .

"Sister Tao, seeing is believing. Let's go there and observe to see if there are any traces left by the suspect."

Xu Zheng's proposal was exactly what Tao Luna wanted. She agreed and thanked her apologetically: "I have to trouble Team Leader Xu and Assistant Zhu again. I originally wanted to bring you here to relax.

did not expect…"

Xu Zheng laughed, "Dianchi Lake is indeed the pearl of the plateau in Spring City. I am very satisfied to be able to come here to take a look and check in."

Good scenery doesn’t have to last forever, and just taking a quick look at the flowers is also a kind of relaxation. "

At this time, Tao Luna had no prejudice against Xu Zheng in her heart. As expected, he was a worthy person despite his reputation. She just relied on her mobile phone to find an insignificant place in a short time.

Also, the road around Dianchi Lake is 12 kilometers long, and the 32 cameras do not actually cover the entire area.

If these are really the traces left by the suspect, then every one of the hundreds of detectives from the city bureau and the members of the robbery and homicide task force will say something.

I'm so ashamed.

In terms of picture scout analysis, Tao Luna found it incredible to think about the concept of 1V100+. Her face was slightly red, but she was very convinced.

It can only be said that people who are famous have real abilities.

The three of them walked for a long time to the location where Xu Zheng found it. At this time, there was already a small team of police officers waiting here. They were people from the Spring City Bureau's Spot Investigation and Trace Inspection Squadron, as well as several city bureau criminal police investigators.

They had already set up a cordon and were waiting for Xu Zheng and the others to come over.

At this time, a slightly bald man wearing glasses walked over from the crowd and stretched out his hand towards Xu Zheng, "Sister Tao, this should be the famous Director Xu, right?"

Tao Luna quickly introduced to Xu Zheng, "This is Xie Wei, the captain of the serious crime brigade of the Criminal Police Detachment of the KM City Bureau. He is now the person in charge of the robbery and homicide case."

Xu Zheng actually noticed Captain Xie Wei from a distance. He was slightly bald, his hair was very oily, and his face was so greasy that one ounce of oil could be scraped off. He looked like a standard front-line investigator who stayed up late for a long time.

After shaking hands with him and being polite, Xu Zheng got down to business and said, "Team Xie, I want to survey the scene with your colleagues here. What do you think?"

This matter was not in accordance with the procedures, but Xie Wei didn't even hesitate. He immediately called a colleague over and brought Xu Zheng gloves, shoe covers and other items.

"It's too much trouble."

Xu Zheng was not polite. He took the initiative to apply for investigation. It seemed that he did not trust these colleagues, but in fact he wanted to participate in person and make a true judgment on the subsequent pursuit.

Wearing a mask and gloves...Xu Zheng turned on a strong flashlight and walked down the Huanhu Highway, because it had not rained in Spring City for a while and the ground was relatively dry.

But it is a scenic spot after all. Green grass was specially planted in the small forest. A group of on-site surveyors and trace inspection personnel checked meter by meter and soon discovered a footprint.

The footprints are very faint, but they can be seen with the naked eye because the footprints are marks formed by broken grass leaves.

As the first footprint was discovered, the second, third... were also discovered one after another, and soon the footprints of an adult man were collected.

Even though it is just a footprint, it can explain a lot of things. Xie Wei discussed the approximate data of the owner of the footprint with the people who conducted the survey and trace inspection.

An adult man, about 120 meters tall, weighing about pounds, wearing travel shoes. As for which brand to compare with the database... Xu Zheng listened to their analysis while simulating the suspect's situation in his mind, and suddenly changed his mind. He looked at Zhu Qing and asked, "Zhu Qing, come and take a look and tell me your judgment on these footprints."

Zhuqing stuck out her tongue in frustration. Sure enough, the leader's habit of checking the work of his subordinates regardless of the occasion had not changed. She felt distressed in her heart. Many situations had been analyzed.

I definitely can't pick on others' wisdom, but if I don't say this, there seems to be nothing left to say.

But if you don't say it, is that not giving the leader face in public?

Seeing Zhu Qing's frown, Tao Luna took the initiative to help her out, "Team Leader Xu, I see that the footprints are scattered. The span of the left and right feet is longer and shorter, which shows that the suspect is panicked. It shouldn't be the first robbery, but it may be. First time killing someone."

This is not the first robbery. Then you can look for a man who matches the footprints among the people with criminal records. Xu Zheng looked around. The grove was not big, covering an area of ​​no more than half an acre.

But there are many trees here.

A great place for a date night.

It can be predicted that the suspect must be familiar with this area and use the small woods to avoid cameras and passers-by. It was also his luck that after a long time of tossing and choosing the place to escape, no one was sneaking around here.

But on the other hand, the temperature was a bit low at night, and his luck was not good. No one came here for a date, and he happened to be the only one left with his footprints.

After surveying the grove, no fingerprints were found left by the suspect. Xie Wei came over with some disappointment and asked shamelessly: "Xu Chu, do you think there is anything else that needs to be added?"

The smile on Xu Zheng's face faded when he heard this. They had analyzed everything they could analyze just now, and they came to him to add more. They were not afraid that he would not be able to tell one, two, three, four.

"To be honest with you, brigade, I have some opinions, but I don't know if they are right or not. Please help me correct them."

Xu Zheng said politely, and then said: "Taken together from these footprints, it can be judged that the suspect was panicked when he ran away, and he was running at a trot.

Some of the footprints are deep on the heels, while others are deeper on the toes and sides of the footprints. This different depth shows that the suspect's steps are frivolous.

In other words, he is a man with a weak kidney.

From the comprehensive analysis of the span of his left and right footprints and his height, he must have severe kidney deficiency. The heel of one of the footprints was very heavy, which may be because he ducked in panic.

For people with kidney deficiency, waist pain can basically reach level six pain standards, so their feet will feel heavier after the footprint.

If you want to find him quickly, you can use the Sky Eye system to review all nearby surveillance videos from the night before.

Target characteristics: Man, 1.68 meters tall, thin, walking with sloppy steps, twisted waist, wearing travel shoes, looks panicked..."

Surprise flashed in Xie Wei's eyes. He just asked politely, but he didn't expect a surprise.

He was secretly happy. He had no doubts about Xu Zheng's judgment. After all, they found the place where the suspect escaped just by looking at the camera video.

It’s not okay to be dissatisfied with capable people.

"Thank you Xu Chu, for helping us determine the characteristics of so many suspects at once. It seems that it is not difficult to find the murderer."

Xu Zheng hurriedly said humbly, "Thank you for being so polite. This is just a family opinion. My personal experience can only be used as a reference. You can check it as you want."

Tao Luna did not expect that Xu Zheng had also done research on the footprint investigation of criminal suspects. She felt that she had just been suspected of trying to do something in front of an expert, "Team leader Xu, I want to ask, are you very skilled in all investigation methods?"

Xu Zheng denied it with certainty, "How is that possible? I'm not a god.

In fact, I only know some conventional investigation methods, and my experience is definitely not as rich as yours. Don't listen to my blind analysis, which may lead you to the wrong conclusion. "

Tao Luna and Xie Wei looked at each other, naturally neither of them believed it, but work was more important, so they agreed to have dinner together when they had time.

Xie Wei rushed back to the city bureau with his colleagues, preparing to use the Sky Eye system to re-investigate the suspect's traces according to Xu Zheng's judgment.

When Xie Wei left, Tao Luna smiled heartily, showing off her beautiful ladylike demeanor, "Team leader Xu, please show me your face. May I treat you and Zhu Qing to dinner?"

Xu Zheng was about to agree when Zhu Qing hurriedly interrupted: "Team leader, Sister Tao, I have to tell you something first. All my colleagues in our task force sent me messages just now.

They all said that they really wanted to invite the team leader to dinner. "

Xu Zheng was stunned and confused, "Ha! When did I become a hot potato?
Since everyone is sincere, Zhuqing, please inform everyone that the task force will have a team building tonight.

The cost is my own. "

Zhuqing knew that Xu Zheng basically kept public accounts outside of official business, and the case handling funds were never used for his personal expenses, so he nodded to express his understanding and started to contact other people.

Tao Luna secretly regretted that she had missed the opportunity to have dinner alone with her leader. After getting along with her for a while, she was sure that Xu Zheng would definitely go further and higher in the future.

It is a stock with strong potential.

It's a pity that I met him too late, otherwise I would have to find an opportunity to be transferred to the ministry and become his subordinate.

Following such a leader would be better than living in a corner of Yunshan Province.

When Xu Zheng came to the side to make a phone call, Zhu Qing walked to Tao Luna and said with a grateful face, "Sister Tao, thank you for helping me out just now, otherwise I would have embarrassed the leader."

Tao Luna didn't dare to give Zhu Qing a hard time. Who didn't know that the young comrade in front of her was Xu Zheng who was inserted into the task force based on his own influence.

"By the way, even if I hadn't said anything just now, Team Leader Xu wouldn't have said anything on the ground. Our young leader is very careful."

At this time, Xu Zheng came back after making a phone call. Since it was a dinner party for the task force, he felt it was necessary to invite several leaders who were still in Yunshan Province. Although they were not going, he had to take the initiative to invite them.

In fact, as he expected, none of the leaders would come to the dinner. Qian Yiwei's Qian Department even asked him to order more delicious food so that everyone could enjoy the meal.

He also asked for the cost of this dinner to be reimbursed...

"Let's go directly to the hotel. After dinner, take time to rest. We have a business trip tomorrow."

"Business trip?" Zhuqing was stunned. There was no mention of a business trip in his plans for the past two days. "Team leader, where are we going tomorrow?"

Xu Zheng pointed eastward, "First go to Guishan Province to meet Zhang Qingmin's accomplice who has been released from prison, and then go to Nanyue Province to meet the two traffickers who were sentenced to life imprisonment...

We’ll discuss the details in the evening. Don’t book tickets yet. We’ll see how to get there then. "(End of chapter)