After Shao Dong went back, he fell into the quagmire again, every time he checked down, the results he got always negated all possibilities, as if this incident had not happened at all, Zhang Qiusheng and Yuming were like having a heart-to-heart connection!

"Brother Dong, let's have some food, I see that the dark circles under your eyes that you have been busy recently have come out, don't you know, that little girl is called Qin Yunxin, who was waiting for you outside last time, and said that you are several years old. Ma Si said while handing Shao Dong a boxed lunch.

As soon as Shao Dong heard Ma Si's kid, this kid couldn't say something normal, "I'm thinking about what information we missed, and why this matter is getting more complicated the more we investigate." ”

Ma Si was the only one who returned to the police station today, Yu Ping took Zhang Hao to investigate all the business Ma Zhen had done at the beginning, Wang Bo took the two in the second group to Yuming's hometown to investigate the news, and the news on Zhang Qiusheng's side was basically nothing to investigate, so Ma Si came back first.

"Brother Dong, I think, maybe the prisoners we investigated at the beginning, the prisoners who had contact with Zhang Qiusheng, should have passed on the news to Yuming through body language, think about it, the two people may be far apart, and they may not seem to have any communication! But it is more likely that they started to do all kinds of body language to convey news to each other when no one found out. ”

Ma Si said that he was full of words, in fact, he didn't blame him for talking nonsense, because basically all kinds of possibilities have been ruled out, the original testimony and the results of the investigation are all in reality, several people who may have been in contact with each other have not had contact with Yuming at all, and in different cells, even if they come out, it is very likely that there will be no contact at all.

And several people's life experiences are different, there is no intersection at all when they are outside, in the process of investigation, those people don't know anything Yuming at all, maybe this matter is not in the right direction, maybe this matter is not what they imagined at all.

Shao Dong glared at Ma Si: "What are you talking nonsense." ”

"I'm not talking nonsense, Brother Dong, I think this is really very possible, think about it, if it's not like this, then how can they pass on the news, can it be said that they have a heart? Could it be that they transmit the news through lighting? That's a prison, how many armed police patrols are usually afraid of any accidents, do you think that kind of place, there is no small note......

Ma Si was actually helpless, feeling that this matter was completely confusing, Shao Dong explained helplessly: "Do you think body language is so easy to say? That has to be trained, what kind of place is that place, it's a prison, and you have to report it when you go to the toilet, think about it...... How can you have time to train that, but what you said just got to the point, maybe their way of passing it on is more hidden, and it's not impossible for a small note to be delivered?"

As soon as Shao Dong said this, Ma Si shook his head vigorously: "It's impossible at all, a small note?!How to pass a small note? How to destroy the evidence if there is a small note, unless it is burned, otherwise it will definitely leave traces." ”

Shao Dong thought seriously for a while and gave a guess: "Think about it, will it be...... Someone left traces in one place, such as burying them in the soil, after all, there are so many people, and it is impossible for the prison guards to take care of every place at all times, and bury small notes on the ground while the prison guards are not paying attention. When Yuming reappeared in that position, he dug it out of the ground, hid it in his shoes, or somewhere else, or even swallowed it directly. Shao Dong frowned and said slowly.

Ma Si still shook his head: "But when we interrogated at the beginning, we interrogated Yuming's roommates, and also interrogated the people who worked with Yuming, if Yuming really did this, there must be someone who knows Yuming to cover up, don't forget, the criminals go out together, it is necessary to supervise each other, if there is a move next to each other...... If the message is transmitted in this way, the message must be transmitted more than once, in this case, someone must have seen the inappropriate, and there is more than one, if this is really the case, we will find some clues when we interrogate. ”

Shao Dong nodded, too...... The purpose of the original interrogation was to find out whether Yu Ming was passing the news outside, and Shao Dong and the others almost showed all kinds of interrogation skills, carefully observing the expressions of each prisoner, because they knew that they were not facing ordinary people at that time, but prisoners who were arrested for committing crimes. These prisoners are used to interrogation, but even if Shao Dong and they tried their best, they still didn't find any clues, and almost everyone else said that Yu Ming usually behaved very well and spoke very neatly, and everyone was surprised by Yu Ming's sudden escape from prison.

I feel that Yuming is stupid, after all, Yuming only has a few years left......

Why don't you have to think about escaping from prison, the most important thing is that the prisoners in the prison do not mean that they will definitely follow the prison roommates to labor reform or something, but they will follow those people, it is uncertain, and it is because of this that Shao Dong and they will waste a lot of time investigating this in the early stage.

But the final result was still nothing, nothing was found, everyone didn't know, or they didn't expect Yu Ming to escape from prison at all, and they really let him escape.

I searched with a purpose, and I investigated one by one at the time, and finally ruled out this possibility, which can only show one problem, either Yuming is too powerful and moves everyone, or else, the method of delivering the message at the beginning is not this at all.

Shao Dong didn't come up with a possibility to rule out a possibility, I feel that now my head is big, and the behind-the-scenes controller is also strange, it's really embarrassing for Shao Dong, so far I still haven't figured out how all this is going on in a heavily guarded prison.

"I really think they're inspired now, otherwise how would they deliver the message...... "Ma Si said helplessly as he sipped coffee.

Shao Dong smiled helplessly: "Got it...... Don't think so, it must be that we missed some news, some important news, or ruled out important possibilities, no, I'm going to do it all over again from beginning to end, I don't believe it, the mastermind behind the scenes, can really cover the sky with one hand?"

Just when Shao Dong made up his mind to start anew, Wang Yihai hurriedly came out of the forensic identification room, patted Shao Dong's table and said, "Major discovery!"

Shao Dong raised his eyes to look at Wang Yihai when he heard this: "What...... Major discovery? Found the murderer?" In fact, Shao Dong just said casually, how could the murderer be found by the forensic doctor.

Who knew that he asked so casually, and he really asked the right question: "Yes, if there are no other accidents, I should have found the murderer!"

When Shao Dong heard this, he immediately jumped up from his seat: "Really?"

"Really!"

"Then who are you talking about?" Ma Si was not calm anymore, stood up and came to Wang Yihai's side.

Wang Yihai took Yu Ming's photo and said: "Shao Dong, you really have a good brain, just like you thought at the beginning, the person who killed Ma Zhen at the beginning was indeed Yu Ming." ”

"You...... How are you sure?" said Shao Dong in surprise.

Wang Yihai took a sip of water and took out the identification report: "I found something in Ma Zhen's fingernails, it was human skin tissue, and there was a trace of blood in it, but I didn't find any traces of nail scratching on Ma Zhen's body, so I am sure that this should be left by the murderer, at that time the two must have had a short fight, or Ma Zhen's unilateral struggle, in the process of struggling or fighting, Ma Zhen grabbed Yuming's arm, and then scratched off a layer of skin, with shredded flesh, and a little bit of blood. When I found that thing, I was thinking, is this Yu Ming left, and then specifically verified Yu Ming's DNA, the results show that what you thought was really right, just like you think, Yu Ming is the murderer of Ma Zhen, that is to say, the purpose of Yu Ming's escape from prison is to kill Ma Zhen, doesn't this Ma Zhen say that he has no communication with Yu Ming? That must be the mastermind behind the scenes who has a relationship with Ma Zhen. ”

Wang Yihai couldn't suppress his excitement a little, he had nothing to do except deal with corpses recently, so he usually followed Shao Dong to analyze and analyze the case, the whole case was helpless before, and now he finally found a place to start, Wang Yihai also became excited.

After Shao Dong and Ma Si heard it, they glanced at each other, and they couldn't hide the excitement in their hearts, they didn't expect that these two cases, which didn't seem to be on the same channel at all, really had a direct connection, which means that this mastermind behind the scenes has absolutely nothing to do with Ma Zhen.

The mastermind behind the scenes wasted so much effort to get Yuming out of prison, just to kill Ma Zhen, how much hatred the two people have, so that no matter what the price is, the mastermind behind the scenes has to kill him!

"Ma Si, you hurry up and contact Lao Yu, not only let him find the jade business back then, but also find the one who was the worst victim of Ma Zhen's pit, you must check Zhu Zheng for me, I don't believe it, we just check like this, and we really can't find him?"

Shao Dong slapped the table, frowned and said, Yuming's case has dragged on long enough, and the five groups and the second group of people who have almost tossed have been around for a while, and they can't wait to find out the mastermind behind the scenes.

In fact, the biggest suspect now, Shao Dong has confirmed that it is Zhu Zheng, and the manslaughter case that sentenced Yu Ming to prison was actually not the person Yu Ming killed at all, but Zhu Zheng's son Zhu Yuanwu, as long as the true relationship between the two people can be found, in fact, an arrest warrant can be issued against Zhu Zheng.

But because Yuming has been on the run, Shao Dong is afraid of startling the snake, and finally let Yuminggou jump off the wall in a hurry, so Shao Dong has been waiting for this matter, waiting for a perfect opportunity.