For the strange man who left Wanzhou, the police have listed him as the biggest suspect, and Lao Lu deployed police forces to arrest the man immediately.

I, on the other hand, began to study the surveillance video at the scene of the crime.

After coming out of the bank, the man and woman can be found in the surveillance video on the left side of the foot massage shop, and their driving direction is the direction of the foot massage shop. On the right side of the foot massage shop, the monitoring probe of the bulb factory did not see the man and woman passing by, which further indicates that the two people stayed in the blind spot of the monitoring probe, and the biggest possibility is that the two entered the foot massage shop. So is this man really the murderer?

Unexpectedly, the man did not go into hiding, but when he arrived in Chengdu, the police quickly arrested him.

The man confessed that he was Zheng Xiaoxiao's lover, why didn't he say it was his boyfriend, because this man was a married man, and his wife had been working in Chengdu for a long time and only went home once a month or so. After this man went to Zheng Xiaoxiao's foot massage shop for consumption, he hooked up with Zheng Xiaoxiao and became Zheng Xiaoxiao's underground lover, or Zheng Xiaoxiao became the man's junior.

The man said that he accompanied Zheng Xiaoxiao to withdraw the money that day, went to a nearby small supermarket to buy some things, then had dinner at the restaurant, sent it to the foot massage shop, and then went home. The next day, he learned that Zheng Xiaoxiao was killed, and he actually wanted to cut off contact with Zheng Xiaoxiao for a long time, because Zheng Xiaoxiao threatened him that if this man abandoned her, she would tell the man's wife about the two of them. The man was forced to have no choice but to have a relationship with Zheng Xiaoxiao.

The man can tell us about it, and I understand that he is not the real murderer. Because this incident is likely to be his motive for killing. But the man confessed honestly, indicating that he knew in his heart that he was innocent of Zheng Xiaoxiao's death.

Lao Lu was still puzzled and asked, "Do you know why Zheng Xiaoxiao left Wanzhou immediately after he was killed?" ”

The man's face was heavy and he said, "I'm guilty and scared. I left the pedicure shop because I had a big fight with Zheng Xiaoxiao, and the next day I knew that Zheng Xiaoxiao was dead, and I thought she had committed suicide. I was afraid that the police would investigate me, so I fled to Chengdu. ”

After that, we investigated the small supermarket and restaurant that the man said, and the surveillance in the small supermarket really captured the whereabouts of the two. The owner of the restaurant also confirmed that the two men often came to his restaurant to eat, and they also came on the day of the incident.

At 8:11 p.m. on the night of the incident, the back of the man riding a battery bike was captured by the surveillance, and his route was in the direction of Wuqiao City, and he did not turn back after that. And most importantly, his fingerprints did not match the bloody fingerprints, so the man quickly ruled out suspicion.

Another important suspect was ruled out, and the case was once again deadlocked.

At a meeting on the pedicure robbery and murder case, I made a bold suggestion, saying, "At the scene of the crime, there was one of the most favorable pieces of evidence, and that was the bloody fingerprint, but we ignored many other pieces of evidence, such as footprints, murder weapons, and bloody glove prints." What I value most is this glove print, Lujiaba belongs to the industrial park, this kind of glove is very common in the factory, and Lujiaba is a gathering place for auto repair shops, and many auto maintenance workers also like to wear such gloves. And the murderer's motive for committing the crime is obvious, that is, to seek money, so why did he choose the female owner of this foot massage shop? And he often keeps an eye on him, indicating that the murderer's range of activities is also near the foot massage shop, and his life range may also be nearby. So now I make an assumption that the murderer intended to kill the female owner of the foot spa shop and commit a robbery in the first place. This kind of thing, for a normal person, it is inevitable that there will be some nervousness, did he put this glove on his hand before committing the crime? Maybe this person has the habit of wearing gloves, but he doesn't have a strong anti-reconnaissance ability, otherwise he wouldn't have left such important blood fingerprints on the scene. ”

Lao Lu took a puff of cigarette and said: "Ouyang, I agree with your inference, and I have been thinking about it, this murderer has been wearing gloves when he kills, why did he take off his gloves when he was looking for money." It seems that you can say that wearing gloves is not his own anti-reconnaissance capability, but a habit of his. ”

I looked at Lao Lu, nodded and said: "Then since this murderer has this habit, then we can look for this gloved person in the surveillance video around Lujiaba, this may be looking for a needle in a haystack, but at least we still have a needle to fish, not to mention a needle, even a trace of hair, we have to fish him out." By the way, there is also a very important point, according to my experience, this kind of gloves should be labor protection cotton gloves, and the color is mostly white. ”

Lao Lu stood up and said: "Okay, it seems that it's time for us to fight hard again, the technical department, immediately extract all the surveillance videos around Lujiaba a month before the crime, and in these videos, look for this suspect who wears gloves and, by the way, white gloves." ”

This is a chore, but also a hard battle, in order to find out the real culprit as soon as possible, the investigators really forgot to sleep and stared at the computer endlessly. With more than 5,000 hours of surveillance footage, it is not impossible to find the man wearing the white gloves in those 5,000 hours, but it is no easy task.

I remember that on the second day when the investigators checked the surveillance, I went to look at Lao Lu, who looked at me numbly for three seconds with bloodshot eyes before he reacted, and said in a wooden voice: "Ouyang, you are here, come and take a look for me, I really want to be blind." ”

Of course, this state is by no means Lao Lu alone, many investigators have been affected by these videos, and I also bought a few bottles of eye drops to relieve the fatigue of my brothers, because this stupid method I came up with, I still can't help but feel a little guilty in my heart.

But I know that stupid methods are sometimes the only way to detect.

The hard work paid off, and the investigators of the technical department finally found clues in a video.

The investigator transmitted the video he found to the big screen in the technical section and asked all of us to determine whether the man on the motorcycle in the video was wearing white gloves on his hands.

The video is very blurry, it was filmed at night from a distance, whether it is the license plate of the motorcycle or the facial features of the man, there is no way to see clearly. However, the model is still relatively obvious, it is a Jialing motorcycle.

Of course, there is one thing that faintly appears in the surveillance screen, that is, the man's right hand facing the video has a reflection, and this reflection is relatively obvious.

Although our Asian skin is yellow, and some people have a white complexion, it is rare for the back of the hand to have such a clear reflection.

After that, we watched the motorcycle passing by in front and behind the video, and the back of the hand was almost free of this reflection.

So we all unanimously concluded that the man had white gloves on his hands.

For the sake of more rigor, I suggested doing a reconnaissance experiment, so I had a scout wear a white glove and drive a motorcycle under the surveillance probe. The results of the experiment were remarkable, with the white gloves leaving a noticeable white reflection on the surveillance footage. This reflection is exactly the same as the reflection on the back of the mysterious man's hand.

Soon, in this surveillance, the man riding a motorcycle and wearing white gloves became a major suspect in the footmassage shop robbery and murder case.

But with such a blurry picture alone, it is difficult to determine the identity of the suspect, so the investigators continue to look for the mysterious man in the surveillance.

As for me, I focused on investigating the two surveillances on the left and right of the pedicure shop, but unfortunately, in those two surveillances, the suspicious man with gloves was not found. I speculate that the man must have walked to the pedicure shop, and the surveillance on the left is not visible to the sidewalk. The surveillance on the right, although it can photograph the sidewalk, is so narrow that it is difficult to find the trace of the murderer.

Seeing that there was a breakthrough in the case, but the identity of this mysterious man could not be confirmed, which made Lao Lu very depressed, and stood alone in the corridor smoking a cigarette.

I walked up to Lao Lu's side and said, "Maybe we have to open our minds." ”

Lao Lu's eyes were a little swollen because he had been watching the monitoring for a long time and had not slept enough, and now he was smoked, so he narrowed into a slit. He looked at me with that slit and said, "How do you let go of your mind?" ”

I said: "Since the suspect has the habit of wearing gloves, can we increase the scope of the search, there is a high-definition facial recognition camera surveillance placed by the police in the urban area, maybe this man wearing white gloves will drive a motorcycle past these high-definition surveillance probes?" ”

Lao Lu's eyes widened, and he said with a light: "That's right! Okay, I'll immediately organize the police to investigate these high-definition surveillance videos. ”

Lao Lu is a resolute person, and he thinks that the feasible method must be implemented quickly.

"Ahh

"That's him!"

"Look at this motorcycle, look at this white glove, like, very like!"

......

After 36 hours of investigation, there was a sudden jubilation in the technical department, because the investigators found the suspect under a high-definition probe in the city. The suspect's facial features are visible under the high-definition probe.

Lao Lu immediately took a screenshot of the video, notified the whole district, and arrested the suspect.

Skynet was restored, and the suspect was quickly arrested. And the man confessed to the robbery and murder of the owner of the foot massage shop. The fingerprints were also identical to the blood fingerprints on the laptop.

When I saw this man, I felt very sorry.

The man, Chen Weifeng, is 26 years old, single, from Luotian Town, Wanzhou, who works in a machinery factory in Lujiaba and rents a bungalow in Lujiaba.

Chen Weifeng is tall and big, with clear eyebrows and beautiful eyes, and at first glance he feels like a sunny man. But who would have thought that under this handsome appearance, there is a terrible demon.

Chen Weifeng confessed that he robbed and killed Zheng Xiaoxiao for two motives, one was to grab money to buy a diamond ring for his girlfriend. The second is to hate Zheng Xiaoxiao, because when Chen Weifeng came to Zheng Xiaoxiao's store to consume once, he chose the cheapest service, so Zheng Xiaoxiao ridiculed him, so Chen Weifeng held a grudge.

Chen Weifeng had been keeping an eye on Zheng Xiaoxiao on the day of the crime, and he found that there was a man next to Zheng Xiaoxiao, so he didn't plan to do it. But soon after the man left, Chen Weifeng found an opportunity to deceive Zheng Xiaoxiao to the back room on the pretext of going to the door to consume and ask for the most expensive service. He was then beaten to death with a wooden stick hidden behind him, and robbed him of his wallet, cash from the counter, and a mobile phone.

Chen Weifeng's case makes me sigh, I still haven't understood, is his purpose in committing the crime to seek wealth or vent anger? Maybe it's both, but is it worth it?

Anyone with a discerning eye understands that it is not worth it.