Hearing that Xu Shijie had avoided criminal punishment in a mentally ill way, and now that he saw himself again, Zhang Yang was also stunned for a moment, but he still went to the military hospital in Jiangzhou!

When I came to the military hospital in Jiangzhou, I saw Xu Shijie sitting alone in the park, wearing a hospital gown, chatting very happily with the patients here, as if he was like a fish in water here!

When he saw Zhang Yang coming, he also took the initiative to come forward to say hello, like an old friend for many years: "You're here......"

"Well, I'm coming!" Zhang Yang saw the feeling of excitement on Xu Shijie's face.

"You know what? I like it very much, everyone here is talented, and they speak well, much better than the people outside! I was with them, and I felt that life was worthwhile! When Xu Shijie spoke, the whole person trembled with excitement, as if he had discovered a new continent!

Zhang Yang shook his head, he couldn't understand this mentality, or he didn't want to understand, otherwise he would probably become like him, genius on the left, madman on the right, once this balance is broken, it will be terrifying!

"Did you call me here?" Zhang Yang was very puzzled, he and Xu Shijie were not familiar with this!

"Well, you've heard about the recent case, right?"

Zhang Yang nodded, he still paid more attention to the local news in Jiangzhou!

"I suspect this case has something to do with Dion, you should be careful this time......"

Hearing this, Zhang Yang couldn't help frowning and said, "Who is this Dion, what is he doing one thing after another?" ”

Xu Shijie was stunned for a moment, and then smiled: "Who knows, maybe it's just for fun, I said, this group of people in Xiaoyue's organization is not normal!" ”

Zhang Yang chatted with Xu Shijie for a while, and then left in a hurry, he was afraid that if he stayed here for a long time, he would be the same as them, and Xu Shijie's words kept lingering in Zhang Yang's mind: "Grow up quickly, there is not much time left for you...... I'd like to see you and Dion go against each other! ”

Then, another person came to see Xu Shijie, this person was not Zhang Yang, but Xu Qing, he only asked Xu Shijie one sentence: "Do you regret it?" ”

Xu Shijie was silent for a while, and then looked at Xu Qing: "You are my father, I don't regret it for you, I just don't want you to be used as a pawn......

"Hehe, in the world, no one is the flag in anyone's hand, or everyone is just a chess piece, but I didn't expect you to be involved, you shouldn't be involved."

"I just want to ask, is the plan of the legend of the dragon's back wall yours, or the idea of the people behind you." Xu Shijie hated and said, this person played with their father and son.

Xu Qing didn't speak, just sighed and said, "I know less, it's good for you and me!" ”

The other side.

When he came to the scene of the crime, Zhang Yang saw a naked man lying on a stretcher, his whole body had been scorched, his whole body was curled up, and his pupils were dilated, as if he had been frightened before he died, staring at the wall clock that had stopped on the wall, and there was a chain thrown aside!

The walls of the room are full of various chemical symbols, and the ground is full of glass slag, but on the glass slag, there are all kinds of blood-colored footprints, this footprint is all over every part of the room, blood marks in the room, and there are traces of flames on the ground!

"Zhang Yang, you're here, come and have a look!" Huang Feifeng beckoned to Zhang Yang, he trusted Zhang Yang very much, and told Zhang Yang all the clues that the police had received now!

The victim's name is Wang Ming, male, a teacher, who has been on the news before because of the rescue of children who fell into the water, and found a notebook, a pen, and a hand light at the scene of the victim, on which there are only the fingerprints of the victim, and there are no people's fingerprints on the hand light!

Other results will have to wait for the results of the forensic examination to know, the fatal injuries visible to the naked eye are due to the burning of the fire, but whether there are injuries inside will have to be known after the medical doctor has dissected!

However, what is very surprising is that from the notebook at the scene, you can see all kinds of chemical formulas, all kinds of calculus symbols, and the more to the back, the more messy the handwriting, from the notes can be seen from the victim's mentality over time, the collapse of the mentality, and finally ended in failure!

Through the investigation of the scene, coupled with the fact that the safe under the table was covered with the victim's fingerprints, it is not difficult to conclude that the victim was trying to get the sum of these chemical formulas, and then these sums were the password of the safe......

Coming to this conclusion, everyone at the scene couldn't help but gasp, enduring the pain of the cone to solve the answer, but in the end it was still a failure, what kind of despair is that!

And it can be seen from this scene that the murderer has been carefully arranged and calculated every step, and the victim still did not escape the murderer's calculation in the end!

"Is the safe open? What's inside the safe? Zhang Yang is also very interested in the safe that the victim desperately wants to open!

"I've borrowed various chemical formulas from my notes, but we can't open them, do you want to try it?" Huang Feifeng gave the notebook to Zhang Yang!

"Good!" Zhang Yang directly took the notebook and got started, but he unlocked the answer after a while, and then opened the safe, which contained a small key and an envelope!

"So fast? How did you unravel it? Huang Feifeng also thought about this question for a long time, and none of the people present solved it!

Zhang Yang took out the envelope from the safe and said, "This is a simple chemical equation, a chemical equation for black powder!"

2KNO3+S+3C=K2S+N2↑+3CO2↑”

"But I counted the chemical symbols, and there wasn't a single carbon symbol on them?" Huang Feifeng's face was puzzled.

Zhang Yang glanced at Huang Fei Feng and said, "The human body is a carbide, and the final result is just carbon...... Anyone who has ever been a teacher knows it! ”

"The murderer was a teacher?" Huang Feifeng's voice instantly raised, and then without waiting for Zhang Yang to react, he immediately notified him and sorted out all the teacher information around the victim!

Looking at Huang Feifeng who was in a hurry, Zhang Yang didn't speak, this is just a possibility, now I don't know other clues, let him toss, maybe there will be an unexpected gain!

The key taken out of the safe was indeed the key that could open the chains, but the words on the paper in the envelope alerted him: "Only by letting society understand the pain can we know how to love others!" The humble bloom in the night and burn themselves in order to bring a ray of light to the night! ”

"Burn yourself and shine brightly! Can a person like him bring light to society? Huang Feifeng was very angry, he felt that this murderer was simply provoking the police!

And Zhang Yang didn't have anything to say, he was thinking, this so-called humble person should be the murderer, so, where is he, humble? What a role he is playing!

After the incident was exposed, this incident aroused strong interest from the major news media, how high the media praised you at the beginning, and how deep you are stepping on you now, which is equivalent to when the hero is in trouble, the crowd of onlookers will throw stones very hard, Wang Ming once appeared on the TV station as a hero, and now these media are chasing the wind. For a while, all kinds of rumors went wild, "revenge theory", "punishment theory", what "heaven has reincarnation, who does the sky bypass!" ”

They have long forgotten that this Teacher Wang was also a hero who rescued children from falling into the water, and he was also a good teacher for teaching and educating people! They don't pay attention to who the murderer is, nor do they pay attention to the development of the case, they only believe that what they know, the so-called truth, has become their after-dinner conversation!

After collecting the entire information at the scene, the police collected all the information and physical evidence home, and Zhang Yang did not leave, he looked at the messy room around him, so many things, it took a lot of thought for the murderer, what was he for......

Bold, careful, thoughtful, and thorough, he handled the scene cleanly, leaving no traces, and had a wealth of knowledge about chemistry, why did he kill Wang Ming? He's the kind of guy who doesn't kill people at will, he's telling the police something!

There was a flashlight without fingerprints at the scene, apparently the murderer's, the murderer had been at the scene, or after leaving, he turned back again, this flashlight was intentional or something urgent happened!

And in another abandoned factory in Jiangzhou, a new corpse was found, also naked, the whole corpse was suspended on the barbed wire, the curled barbed wire penetrated his body, and his entire internal organs were broken, stomach acid, blood, spilled all over the ground, there was no one else at the scene, forensic identification: suicide!