"I'm miserable now," He Xingchen looked at Su Tong with a sad face. "My long vacation is going to be in the soup."

After that, he walked to the conference room with his laptop.

Soon, Su Tong understood why He Xingchen would say such a thing.

A picture was frozen on the big screen, and the picture was the door of the villa where the crime occurred, "Boss, we have watched this video many times!" Aren't all the cases going to be closed? Still watching? Chen Hui said with a crying face.

"He Xingchen, let it go? What are you still doing? Xu Sa didn't answer Chen Hui's question, but directly asked He Xingchen to start playing.

He Xingchen hesitated for a moment and said, "Boss, I found what you wanted." ”

Xu Sa raised his eyebrows, "You know?"

"Now, now I know." He Xingchen didn't dare to look at Xu Sa, but kept zooming in on the freeze-frame picture, and everyone couldn't understand what kind of operation this was.

"He Xingchen, what do you want us to see?" Zhou Li asked impatiently.

"Soon." He Xingchen couldn't shine on the edge of the darkness from the small street lamp at the door of the villa, and there was a color different from black.

After He Xingchen continued to improve the pixel analysis, finally, it was restored to a pair of yellow rubber shoes standing in the dark, due to the problem of material, so there was a slight reflection at night, if you didn't look carefully, it was really difficult to distinguish.

"What time is this?" Xu Sa asked.

"Between He Yiling and before Song Yi first appeared." He Xingchen took a look, it was 11:35 in the evening.

"That makes sense." The knots in Xu Sa's heart finally let go.

"What do you mean?" Chen Hui asked, shaking his head.

He Yiling said that when she was about to leave the villa, she saw Luo Su'e, a part-time worker, but Song Yi did not see her. Xu Sa looked at Chen Hui. "So there is a blind spot in the testimony of two people, one person sees it, but the other person does not see it, what does this mean?"

"Maybe it's because that part-time worker came later than He Yiling, so she didn't know when He Yiling would come out, so she didn't have time to hide, and this part-time worker came earlier than Song Yi, so she had a way to hide and not let Song Yi find out, is that what it means?" Su Tong looked at Xu Sa and asked.

"That's right, this is the question I've been thinking about, the disappearance of the informant is a matter that needs to be taken seriously, so we must find this Luo Su'e." Xu Sa nodded.

"Ding-" A message suddenly popped up in the background system of the computer, which was a video invitation.

"What are you looking for Shirley?" Xu Sa looked at He Xingchen strangely.

"That's right, when I was sorting out the information, Shirley happened to be on video with me, and she saw the X-ray of the deceased and said she was interested in seeing it, so I let her see it." The more He Xingchen talked about the back, the more he had no confidence.

"Let's listen to it." Su Tong looked at the video invitation on the screen for a long time, and said a little anxiously.

"Why is it so long?" Shirley said with some dissatisfaction.

"You've been on a relationship with my subordinates long enough, and I'm not angry, too?" Xu Sa's tone was calm, he didn't mind his subordinates getting close to Shirley, but he suddenly found that he didn't know, but after thinking about it for a while, he figured it out, young people always have their own way of making friends, as long as it doesn't affect work, he doesn't care.

"Who am you not happy to befriend me with?" Shirley on the other side of the video was flipping through something, and quickly got into the subject: "There are other problems with that X-ray." ”

"Tell me about it." Xu Sa gave Li Hua and Chen Hui a look, and they immediately took up the pen to make a record.

"In fact, the original forensic report was correct. It is true that the deceased died of internal bleeding, but the actual injury that broke the ribs was not the result of being hit with a bat. Shirley said as she moved out of the way, revealing three dummies behind her, all of which were damaged to varying degrees.

"But we can't find any other evidence now, huh? If the bat isn't a murder weapon, what is? Xu Sa thought he was very smart, but he found that he couldn't keep up with Shirley's speed.

The three dummies behind him are actually very rudimentary, the ribs are made of two thin planks superimposed, and the lungs are made of red balloons; The first dummy's ribs were broken, but the balloon that served as the lungs exploded, the second dummy's ribs were full of cracks but did not cause the balloon to explode, and next to the third dummy stood an assistant in a lab coat.

"I found a fitness lab assistant here to act as a murderer, and asked him to swing a stick hard to hit the dummy behind him, because he has been doing weightlifting training for a long time, he can crack the ribs with one stick, and when he hits the same place again, the ribs are all broken, and the balloon in his lungs explodes, but this kind of injury is not close to the deceased."

Shirley held the computer and approached the dummy doing the experiment, so that Xu Sa and the others could see the results more clearly.

"The second one, it was my assistant, he was a scientific researcher, he didn't have any training, he was full of anger but he didn't have any striking skills, and you can see that he hit more than twice.

The phenomenon that you see now is already to the extent that he hits four or five times, and you can see that the force can crack the ribs, but it can't knock the rib fragments into the balloon, so this is not true. Shirley also shows the wounds of the second dummy.

"What about the third?" Xu Sa asked impatiently.

"The third one I'm about to do is to let you see clearly." After Shirley turned back to the assistant and said a few words, Shirley put the computer back on the table, and everyone saw it clearly.

The assistant, dressed in a one-piece waterproof suit, wearing a mask and goggles, clutched his bat in both hands, and after shouting, hit the dummy in the ribs in quick succession.

The balloon didn't explode, but at this moment another assistant rushed out and kicked the ribs, which broke and slowly wilted.

Xu Sa couldn't reflect it all at once, this, which one is this?

"I know what you're trying to say, but hear me out first." Shirley quickly returns to the video and closes the camera to the third dummy's scar.

"The scars of the third dummy are consistent with the last appearance of the deceased's death. The pattern of the broken ribs and the direction of the rib fragments, only the third dummy matches the wound of the deceased. Shirley's approach is not only easy to understand, but also very convincing.

"But how can you be sure that these planks match the ribs of the deceased?" It's not that Chen Hui wants to find fault, but there is always a difference between human bones and wooden boards.