“I know that.” After hearing Wu Xiumin’s analysis, Zeng ke immediately played the video to a certain frame and said,”look, this is the light shining on the criminal from behind. This is the shadow of the criminal on the ground. Here … Here …”

He pointed to the shadow on the ground and said,””The video experts found that the shadows on the ground were protruding and deformed, which means that the murderer was wearing some kind of wide hat or mask!”

“Another mask!” Zhao Yu repeated, as he couldn’t help but think of han Kuan from the devil case.

Wu Xiumin said,”it seems that it will be difficult to solve the mystery with just the video. If we want to prove that Kang Ziqing is the murderer, we need more detailed evidence!”

“It seems like … I can only make a trip to West River personally!” Zhao Yu looked up at Wu Xiumin and said,”Wu Xiumin, go and book the plane tickets now. We’ll go to Beicang together!”

“Zeng ke,” he then said to Zeng ke,”you and ran Tao will stay in Feng ping and continue to investigate all the evidence, especially the murder video. See if you can find any useful clues.”

“Oh, okay!” Zeng ke agreed.

“Since Beicang might be the starting point of the video murder,” Zhao Yu looked out the window and said determinedly,”then we’ll go to Xuanji in Beicang to find out the truth!”

……

At Teno’ clock in the evening, Zhao Yu was the only one left in the Special Investigation Group office.

Since the flight was scheduled for the next morning, he was still at his desk, analyzing the information of the video murder case.

Through his long career as a detective, Zhao Yu had formed his own style of handling cases. When he handled a case, he needed to update the information at all times and grasp all the case information at all times. He couldn’t miss out on any details.

Due to the large number of victims in the video murder case, its complexity was no less than that of the five major pending cases. The information collected every day was in folders, and Zhao Yu had to go through all the information in each folder.

In addition, during the investigation process, Zhao Yu could not be perfunctory. The important clues were often hidden in these seemingly ordinary pieces of information, so he needed to think carefully and carefully.

However, ever since he had the experience of the devil case, Zhao Yu had gotten used to such cumbersome paperwork.

Moreover, he realized that he could only calm down and think of things that he had not noticed before when he was reading information quietly.

At this moment, his thick notebook was almost half-filled with notes. All the notes were about the suspicious points of the video murder case or the investigation ideas.

Zhao Yu arranged the messages one by one, and there were more than eighty messages, such as:

1. The problem with 2003, why did the murderer stop killing for almost two years in 2003 and 2004? was it because the murderer himself had an accident? Or was it because the murderer had an accident in the process of killing?

Or perhaps, he never stopped killing, and the recording was just missing?

2. Weapon: through video identification, the murderer used a 30-centimeter long dagger. The blade should be made of stainless steel and a wooden handle. From the appearance, it has certain characteristics of a military dagger. It is suspected to be self-made. There is no similar weapon on the market.

Through comparison, the appearance of the weapon in the 11 videos had not changed, so it was likely to be the same …

3. Sound: the video had a sound recording function on, so it could hear the victim’s moans, the sound of the wind, the sound of leaves, etc., But it did not capture the voice of the murderer himself.

The murderer didn’t say a word from the beginning to the end. It was unknown whether it was because of his personality or because he was trying to frame someone …

……

5. From the only video recording of Kang Ziqing, when he took the item from someone else, it was his left hand that welcomed it, so they suspected that he was left-handed. And the murderer killed with a knife in his right hand …

[Additional information: after questioning Li Mo and the other people involved, it has been confirmed that Kang Ziqing is not left-handed …]

……

7. Camera problem: we’ve overlooked one thing. The 11 murder videos recorded by the murderer all came from the same camera model. If Kang Ziqing had stolen the film crew’s camera by taking advantage of his position, how could he catch the same model or the same camera every time?

It had been confirmed that the company had never lost a camera, and had not even purchased this model of camera.

So, the camera was either owned by the murderer, or the murderer stole it from someone else, and it had nothing to do with the film company.

[Additional information: according to our investigation, although this model of video camera has been sold in China, due to its high price, the sales volume is not large.]

If he investigated, would he be able to find the potential suspect?

……

9. When Kang Ziqing got into the car accident, he knew that the road was dangerous. Why did he risk driving at midnight?

……

11. Salary-Kang Ziqing’s salary at the film company wasn’t high. He usually drank and played cards, so he had no savings. Then, what was he working so hard in the film and television company for for for eight years?

Could it be that this was also a motive for Kang Ziqing’s murder? Was it because the crew could often come into contact with beautiful girls?

……

Li Mo said that Kang Ziqing had taken a photo with a famous director before. Who is the director? Is there anything to investigate?

[Additional information: through Li Mo’s investigation, he recalled that the person taking the photo with Kang Ziqing was the famous director, li Feifan. A thousand years ago, li Feifan was still a third-rate director. He wasn’t very famous, but ever since he acted in the film “the legend of King Chu,” his reputation rose and he’s now an International Director …]

[Second piece of information: after investigation, director li Feifan has been cleared of suspicion …]

……

There were still two sets of DNA information left in Kang Ziqing’s bag. How do I find out their identities …

……

The leaflet with Zhang He’s photo on it had obvious grease and wrinkles. It seemed that someone had wrapped oily items in the leaflet.

Then what was the oily substance? Can you test it out?

The deceased’s personal belongings …

……

What did the look in the deceased’s eyes mean?

……

Hu …

Looking at the notebook full of questions, Zhao Yu couldn’t help but let out a heavy breath, his eyebrows furrowed.

Thinking back to the past, when he was stuck in the investigation of the devil case, he thought that he would never encounter a case that was more difficult to solve than that.

However, the video murder case in front of him seemed to have achieved it.

The most bizarre thing was that, unlike the lack of clues in the devil case, the video murder case seemed to be full of all kinds of clues, and even the process of the murderer’s murder was recorded as evidence, but why couldn’t he solve the case?

Was it because the biggest suspect in this case, Kang Ziqing, was no longer alive?

Or was there something else holding him back? Had his thinking of solving the case … Shifted, or had he gone into the wrong direction?

Kang Ziqing …

Kang Ziqing …

Zhao Yu looked up at Kang Ziqing’s picture on the whiteboard, thinking hard. Gradually, his thoughts stopped at a new idea!

Eh?

Was it because of this Kang Ziqing that he was having such a hard time?

Could it be that … She cared too much about this Kang Ziqing and put all her energy on him, so … That she neglected some other things?

Some … Very important things?