Chapter 1290.2

After a while, Old Li heard a middle-aged man's voice on the phone: "Hi, I'm Police Officer Zhang, do you have any clues?"

"Yes, I am a sanitation worker. When I was cleaning the road on Xijian Avenue this morning, I found a black plastic tape. After I opened it, I found a video tape inside!" Lao Li was out of breath. Said: "I went home and put the video tape into the video recorder. I was shocked. It turned out to be the surveillance video of the Sui Group Building, and it was at the time of the incident..."

After Lao Li finished speaking in one breath, he breathed a sigh of relief.

When Police Officer Zhang heard that a sanitation worker had picked up such an important clue, his expression immediately became serious: "You mean, what you picked up was the surveillance video of the Sui Group on the night of the crime."

"Yes, there is also a young man in the video who went to the Sui Group..." Old Li said, "Do you want this clue?"

"Could you come to the police station now... Forget it, I'll go there," Officer Zhang said, fearing that something might happen to Old Li on his way, and if he lost the evidence, the clues he had finally found would be cut off. : "Where are you now?"

"I'm... wait, I provide this clue, is there a reward of 500,000 yuan?" Old Li asked.

"Of course, if it is confirmed that the video in your hand is indeed the surveillance video of the Sui Group building that night, the family members will honor their promise. After the case is solved, we will also reward you accordingly," Police Officer Zhang said.

"That's great. I'm in Nanwan Community, Unit 101, Unit 2, Building 3. Come here quickly." Old Li said.

After hanging up the phone, Old Li said excitedly: "500,000, I heard that there are additional rewards, this time it really arrived!"

Old Wangtou was also very happy, he didn't expect that Old Litou would get such a windfall in the end after sweeping the streets for most of his life.

Officer Zhang has been under a lot of pressure these days. Sui Yuejin is a celebrity in Jingshan City, and the group involves all walks of life, so whether it is the pressure from the city leaders or the pressure from his family, he is out of breath.

Received this call suddenly today, Officer Zhang was so excited that he didn't dare to neglect, so he quickly called his assistant and rushed to Nanwan Community.

"Captain Zhang, do you think the joy will be in vain?" Assistant Xiao Tang asked while driving.

"No, what the sanitation worker said is very convincing. It should be that he has indeed seen such a video tape. As for whether it was inside the Sui Group on the day of the incident, a technical appraisal is still needed.

Xiao Tang nodded: "This case is very stressful, and many people are watching! I really hope to solve the case as soon as possible."

Captain Zhang nodded. He is the captain of the criminal investigation team of the Jingshan Police Department. One can imagine the pressure on him. I hope the clues this time are true and can help solve the case.

Parked the car downstairs in the Nanwan Community, Captain Zhang took Xiao Tang to the address mentioned by Lao Litou when he reported the crime, knocked on the door, and soon the door was opened, and Lao Litou was already excited Unable to restrain himself, he waited at the door, saw a police car parked nearby, and opened the door first.

"It's Police Officer Zhang, please come in!" Old Li said quickly.

Captain Zhang nodded and said, "I am Officer Zhang, and this is my assistant, Officer Tang. Are you Li Daxi?"

Old Li nodded quickly: "That's right, it was me, I called the police, you guys came really fast."

Captain Zhang confirmed the identity of Old Li Tou and entered the house. Old Wang Tou over there was already ready, and directly pressed the play button of the video recorder.

Captain Zhang originally wanted to take a closer look at the videotape after he went back, but since Old Wangtou had already played it, it would not be too late to go back after watching it.

With Captain Zhang's eyesight for many years, he could tell at a glance that this video should be real, especially seeing the time displayed on the electronic clock inside the Sui Group Building, he was even more sure of it!

I couldn't stop being a little excited, it seemed that the case was settled.

After making notes to Old Li, promising him to honor part of the rewards from his family as soon as possible, Captain Zhang and Xiao Tang took the videotape away.

Of course, all of this is a trap and strategy set up by the boss behind the scenes and Huang Youcai. If you send this videotape anonymously to the Jingshan Police Station, it may have the opposite effect, and the police will definitely be suspicious. Who sent this videotape, and in that way, the effect would not have this kind of accidental shock.

And the reason why you want to rip it to a video tape instead of continuing to store it in the hard drive is also because most people may not look at the contents of a hard drive when they pick it up, and it is more likely to sell it directly or format it and continue to use it. Everyone knows how to connect the hard disk to the computer, so it may be a waste of effort. It is better to get a more popular video tape. After picking it up, most people will definitely be curious about the content. Even if they don’t have a video recorder at home, they will go to relatives and friends. Put it at home and have a look.

Sui Yuejin's case has become very serious recently. I believe most people will think of something and call the police as long as they watch this video tape.

In fact, there was nothing wrong with Huang Youcai's method. As expected, Lao Li picked up the videotape and watched it and went to the police, and the videotape fell into the hands of the police.

"Team Zhang, isn't the surveillance data lost in the Sui Group Building in the form of a hard disk? How could it be transcribed into a video tape?" Xiao Tang asked with some doubts on the way.

"I'm also a little surprised. The source of this video tape is very strange. That Li Daxi should be fine. I checked his work permit. I also confirmed with the environmental sanitation department in the bureau. He is indeed the cleaner of the road near the Sui Group. work." Captain Zhang said: "Who threw this video tape on the side of the road, whether it was intentional or unintentional, we need to hold a meeting to discuss it, and as for the authenticity of the video tape, we need to do a judicial technical appraisal. You can't see it with the naked eye."

Xiao Tang nodded. It seems that the case is not very simple. It does not mean that the case can be solved by solving the case. Even if there is this video tape, it does not mean that this video tape is real.

Back at the police station, Captain Zhang was not idle. After reporting the current situation to the director, he copied a few tapes and sent them to professional technicians for forensic appraisal to determine whether the pictures on the tape had been modified and corrected. clip.

Captain Zhang himself took Xiao Tang to the Sui Group. They were going to investigate whether the perpetual calendar in the corridor of the Sui Group had been tampered with. on the night of the incident.

In the past few days, Captain Zhang and Xiao Tang have been regular customers of the Sui Group, and the two of them easily entered the group and came to the perpetual calendar in the video.

"Xiao Tang, go find a ladder, I'll go up and have a look." Captain Zhang ordered Xiao Tang.

The position of this perpetual calendar is relatively high. If you want to adjust the time, you must use external tools such as ladders to achieve it, so it is still somewhat difficult for counterfeiting.

Not long after, the ladder was brought, Captain Zhang got on the ladder, and carefully inspected the four sides of the perpetual calendar. Because the perpetual calendar is relatively high, it will naturally accumulate a thick layer of dust after hanging it for a long time, and it cannot be cleaned normally, so the adjustment buttons are also full of dust.

Captain Zhang shook his head, there was no trace of movement on the dust, at least it seemed so to the naked eye, that is to say, the perpetual calendar time displayed on that roll of video tape should be the real time at that time.

This perpetual calendar should not have been touched for a long time. The dust cannot be faked. It has been formed for a long time and is different from man-made ones. However, I don't know if there are any masters of counterfeiting, so Captain Zhang decided to ask someone to do another appraisal, and ordered Xiao Tang to set up a cordon around the perpetual calendar to prevent irrelevant people from approaching, so he and Xiao Tang rushed back to the police station.

This video tape was originally recorded by switching multiple sets of shots, so it is extremely difficult to determine whether it has been edited or not. We can only compare them one by one based on the sequence of switching shots set in the surveillance video equipment of the Sui Group. , See if the pictures on this video tape can be matched one by one.