Serious Case Tracking

Chapter 65
Back in the office, Meng Shaohui wrote on the blackboard: Jin Can, Chen Haitao, Li Jian, Wu Likai, Zhang Guilan, Du Maoshan, Du Ping, Sun Jun.

The case of Li Jian and Wu Likai can already be determined to be the same person, and the mysterious waiter who appeared in the hotel surveillance video is the first suspect in the case, but his identity is still unknown.

The common point of the two cases in series is the golden silkworm used by the murderer, and the maker of the golden silkworm is Chen Haitao. Following Chen Haitao's clue, Du Maoshan, Du Ping, and Sun Jun were brought out. And Zhang Guilan these four people.

Although Meng Shaohui is still unable to determine whether Chen Haitao's case is related to the two current cases, the golden silkworm researched by Chen Haitao is undoubtedly another breakthrough in the case.

The investigation of several researchers who participated in the experiment was still going on, and Meng Shaohui planned to start the investigation from the source of the golden silkworm.

Although the research on golden silkworm was initiated by Chen Haitao, according to Gao Guodong’s investigation from Sun Jun, Chen Haitao’s teacher, Du Maoshan, was the initiator of this research on golden silkworm. However, Du Maoshan has passed away, and his son Du Ping is still alive. The whereabouts are unknown, and the only person who can investigate from the source at this stage is Chen Haitao's fellow apprentice Sun Jun, and he is also very likely to know the method of developing golden silkworms.

In Sun Jun's residence, Meng Shaohui saw this doctoral student in biology. He was not tall, about 1.7 meters, wearing milky white pajamas, a pair of rimless glasses on his face, sleepy eyes, disheveled hair, just The appearance of waking up.

"I'm very sorry to interrupt your rest." Meng Shaohui apologized after taking his seat.

"It's all right." Sun Jun replied with a yawn.

"Is your wife not at home?"

Meng Shaohui noticed a photo frame on the top of the TV in the living room, which contained a sweet wedding photo of the two.

"Hey! He has passed away, and the photo is just a commemoration." Sun Jun glanced at the wedding photo and sighed.

"I'm really sorry." Meng Shaohui apologized again.

"I don't know why the police officer came to me?" Sun Jun asked curiously.

"I won't beat around the bush anymore, Chen Haitao believes you still remember?" Meng Shaohui asked straight to the point.

"How could I not remember that kind of shameless villain."

When Chen Haitao was mentioned, Sun Jun suddenly became sober, and his sleepy eyes opened. From his tone of voice, it was not difficult to hear that he had a deep prejudice against Chen Haitao.

"After Chen Haitao was killed, the police asked you to investigate. According to you, Chen Haitao's research on new anti-cancer drugs was conspired with Du Maoshan's son Du Ping after the death of his teacher Du Maoshan. is that so?"

"That's right, that despicable and shameless guy really thought that he would be able to stand out in this way, but what happened, this is called retribution!"

"Can you tell me more about your relationship with him?"

"If it wasn't for the police officer, let me tell you, I really would never mention such a villain again in my life." Sun Jun lit a cigarette, took two puffs, and then said: "Chen Haitao and I are I met him during a mountaineering activity organized by the school. Thinking about it later, he must have come to approach me on purpose. At that time, he had just been admitted for a Ph.D., and I was already a student of Mr. Du. My grades have always been the first, which is why Mr. Du accepted me as an apprentice. Mr. Du is an authority in the biological world, and everyone wants to worship him as a teacher. On the one hand, he is learning, and on the other hand, he knows so many people , with a wide range of connections, it is not difficult at all to enter a big-name biological company through his relationship. However, he does not accept apprentices easily. It can be described as 'good', but it's not very good. It's impossible for him to become a disciple of Mr. Du. That's why he looked for an opportunity to approach me, and hoped that I could recommend him for him. I think he is quite honest. And the family background is not very good, so I can help if I can think about it. As for whether Mr. Du will accept him, I can't help it. He ran to Du's hometown twice in three days, and his mouth seemed to have been wiped with honey, under his soft and hard treatment, and I said a lot of good things for him, Du Lao finally agreed to accept him as his apprentice."

"It seems that this Chen Haitao is really not simple! But if Du Maoshan accepts students so strictly according to what you said, if Chen Haitao really has no ability at all, I believe Du Maoshan will not accept him as a disciple!"

"Of course, he does have some talent in biology, but he is too eager for quick success. Mr. Du has criticized him more than once for this, but he doesn't take it seriously. After all, his purpose is not to learn from Mr. Du. Instead, he wants to get to know more people who will help him in the future through this golden signboard of Mr. Du, so as to make his way to the top. As for me, hehe!" Sun Jun gave a bitter laugh twice, "I was used by him from the very beginning. , became a step for him to rise to the top, and he also asked me to suppress him as a senior brother in the future, and even said that the reason why he was able to worship Mr. Du as a teacher was all due to his personal ability and had nothing to do with me, alas! Really What's more, villains are hard to guard against, villains are hard to guard against!"

"Afterwards, he met Liao Xinxin from Xinxing Century Biopharmaceutical Co., Ltd. After Du Maoshan passed away, he joined the company as a matter of course and married Liao Xinxin, isn't that right?"

"Yes, everything seems to be in his plan. Compared with him, my so-called big brother is too downcast, alas! This year is really a villain's success!" Sun Jun sighed helplessly road.

If Sun Jun was still full of hatred for Chen Haitao back then, it is not difficult to see from the tone of his speech now that after so many years of erosion, now there is only loneliness and helplessness left in his heart.

"Then what's the relationship between Chen Haitao and Du Ping?"

"Very good, just like brothers, when they are together, they are the same breed."

"Why do you say that?"

"Chen Haitao has been close to Du Ping ever since he became his teacher. Before, I was thinking that Du Ping was just a prodigal son. Chen Haitao approached him probably because he didn't understand the relationship between their father and son, but I found out later that There is a reason for Chen Haitao to do this. After all, Du Ping and Mr. Du are father and son. If he gets close to Mr. Du, Mr. Du will definitely not take precautions. The real purpose of Chen Haitao's approach to Du Ping is to obtain Mr. Du's research materials. He is very It is clear that Mr. Du's body is getting worse day by day. Sooner or later, these research materials will be handed over to someone between me and him. From the perspective of biological attainments, Mr. Du is most likely to put all the research materials into his hands. The information was passed on to me, so he established a good relationship with Du Ping, and then tried to get the research information, and it turned out that he succeeded in another trick."

"You're referring to the research data on the new anti-cancer drug, aren't you?"

"That's right, that's the one. Mr. Du showed us part of the research data before. He said that if it can be successful, it will definitely be regarded as a medical miracle, but he has kept the most critical part of the data secret. He said that he will wait for us." After graduation, hand over all the materials to the person with the best grades, that is the brainchild of his life, and he does not want to be destroyed in anyone's hands."

"However, from your point of view, your grades have always been higher than Chen Haitao's, so it's a matter of course that the research materials were given to you, but you didn't expect it to fall into Chen Haitao's hands, so you kept holding a grudge and killed him in a fit of anger. "

Meng Shaohui suddenly changed the subject, and the words he threw out were like a blockbuster, which caught Sun Jun by surprise and froze on the spot.

Sun Jun stared at Meng Shaohui in a daze, and it took him a while to recover. He seemed a little excited, and raised his voice and shouted: "Officer, what are you talking about! Who do you think I am, Sun Jun? Yes, I am indeed I hate Chen Haitao, but is it worth my life to kill him? If I kill him, I have to pay for my own life. To me, it's not worth it at all, and even if there is no new anti-cancer drug By studying the materials, I can also achieve certain achievements in my career through my real talents and knowledge, and everything I have now is the best proof, I have no need to kill him, and it is impossible to kill him, absolutely impossible."

Facing the excited Sun Jun, Meng Shaohui didn't say a word. His intention was obvious, just to test the other party. As for whether Sun Jun killed Chen Haitao, he was not sure for a while.He felt that if Sun Jun wanted to kill Chen Haitao, he could do it as soon as Chen Haitao got the research data on new anti-cancer drugs. There was no need to wait a few years. He can get the experimental results for nothing, which is even more impossible. After all, Sun Jun's biological attainments are higher than Chen Haitao's, and he doesn't need to spend such time waiting, let alone if he has such a deep scheming. , nor could it be easily used by Chen Haitao.

After a while, after Sun Jun calmed down, Meng Shaohui resumed his questioning.

"However, according to our investigation by the police, apart from you, no one can prove that Chen Haitao and Du Ping conspired to defraud the research data of the new anti-cancer drug. In other words, everything is what you said. , but the discord between you and Chen Haitao is well known, so it is not ruled out that the research materials were indeed handed over to Chen Haitao by Du Maoshan himself."

"Impossible, this is absolutely impossible!" Sun Jun retorted, "You know, that research material is the brainchild of Mr. Du's life. With Chen Haitao's ability, he can't complete the research for him at all. What about Chen Haitao? What's more, the person who testified was his unfilial son. I even suspected that Du Ping and Chen Haitao conspired to kill Mr. Du, but this was all my own wild guess, so I didn't dare to raise it with the investigating police officer. arrive."

Meng Shaohui was very surprised by Sun Jun's words, which also made him more interested in Chen Haitao's case, so he signaled Sun Jun to continue talking.

"Mr. Du's wife, Xiao Haiyan, suffers from dementia and now lives in a nursing home, but she is not Du Ping's biological mother. Du Ping's biological mother died when Du Ping was very young. The cause of death was stomach cancer. This is also the reason why Elder Du devoted himself to studying the anti-gastric cancer method. Elder Du put all his energy into the research and had no spare time to take care of Du Ping, so he married Xiao Haiyan, hoping that she would share his worries. But as Du Ping When he grew up, he knew that Xiao Haiyan was not his biological mother. In addition, his father was negligent in discipline, so his character became more and more rebellious. , eating, drinking, prostitution and gambling, and later became addicted to drugs. Mr. Du sent him to the drug rehabilitation center many times, but he continued to smoke after he came out. Mr. Du can only be ashamed of Du Ping. Helpless, he knew that he had not fulfilled his duty as a father and owed too much to this son, so Du Ping became more and more unscrupulous. On the one hand, Du Lao's heart disease was caused by hard work, and on the other hand, he was also angry at Du Ping. Yes, but there is no way, he is just such a son, and the phrase 'the son does not teach, it is the fault of the father' has become what Mr. Du said all day." Sun Jun said with emotion, for his mentor who has been with him for many years, He seemed to be able to understand the bitterness of it very well. After a pause, he continued: "As he grows older, Mr. Du's health is getting worse day by day, but the research has never been successful. The reason why he keeps the key research information secret is that In fact, I am afraid that the experiment will bring immeasurable and serious consequences.”

"Serious consequences? What does this mean?"

"It's like this. I have seen the experimental procedures in the early stage. Those contents are very common. Mr. Du did not keep secrets from me and Chen Haitao. He also told us that if it succeeds, it will undoubtedly be a miracle in the history of medicine; if it fails , this experiment will become a murderous biochemical weapon. It is like arsenic. If used properly, it can cure diseases and save people, but if used wrongly, it can kill people. But the research data is only a prototype for the time being, and he has no energy to continue researching. Therefore, until he finds a very good successor, he will not take out the key experimental data to prevent it from being used by people with other plans."

Sun Jun's words coincided with what Liao Xinxin said, because Liao Xinxin tried to carry out experiments after Chen Haitao's death, but the experiments resulted in the death of animals, so Liao Xinxin finally declared the experiment a failure and destroyed the experiment. material.

"Because of this reason, plus the relationship between Chen Haitao and Du Ping, you suspect that they conspired to kill Du Maoshan in order to allow Chen Haitao to obtain the research materials smoothly?"

"Yes, I remember that I met Mr. Du before he passed away. I remember that it was around four o'clock in the afternoon. There was nothing wrong with his health at that time. He said that he had an old friend whom he hadn't seen for a long time and invited him to dinner. But the time was not up, so I played two games of chess with Mr. Du. At about 05:30, I went out with Mr. Du. But after eight o'clock in the evening, I received a call from the hospital, saying When Mr. Du passed away, I couldn't believe my ears at the time. When I arrived at the hospital, I saw Du Ping and Chen Haitao were already there. Afterwards, the hospital concluded that Mr. Du died of acute myocardial infarction, and the cause of death was not suspicious. But the strangest thing is that Mr. Du actually got sick at home, but he obviously went to meet his friends that night. Later, I learned from your police that it turned out that Mr. Du's friend had something to do that night, so he left early, so I suspect that when Du Ping and Chen Haitao went home to steal the information, they happened to be bumped into by Mr. Du who came home early, so they were so mad. But these are my suspicions, I really don’t want my guess to be Really, after all, Du Ping and Mr. Du are biological father and son!"

"After that, Chen Haitao claimed that Mr. Du gave him the research materials, and Du Ping used the identity of Du Maoshan's son as proof, right?"

Meng Shaohui didn't care about Sun Jun's words, what he wanted to know was the next development of the situation.

"Yes, and Du Ping also came out to testify for Chen Haitao, saying that after he and Chen Haitao went home that night, he heard Du Lao's cry for help, so he rushed to Du Lao's room, but when they entered, Du Lao He was already dying on the ground, so they hurriedly called the emergency call. At this time, his father pointed to the safe in the study room and said that he should hand over the contents to Chen Haitao. It doesn't help the matter." Sun Jun recalled the past and shook his head helplessly.

"What about Du Ping? As far as we know, Du Ping disappeared three years ago and his whereabouts are still unknown. Do you know what happened?"

"I'm not sure about this, because after Mr. Du passed away, I didn't have any contact with them anymore, but in my opinion, Du Ping's disappearance is a matter of time. When Mr. Du was alive, Du Ping was already willing to gamble. By nature, he often owed a huge amount of debt, and Mr. Du paid him back the money in the end. But after all, Mr. Du didn't run a bank. Facing the usury that came to his door every few days to collect debts, he didn't even pay for his own coffin. They have all been taken out. So it is reasonable to say that Du Ping's disappearance is also reasonable. After all, his family's property has long been ruined by him. Unless he corrects his evil ways, he will either run away and hide, or be chased by usury debt collectors. Hacked."

Through Sun Jun, Meng Shaohui gained a deeper understanding of Du Ping and Chen Haitao, as well as a more comprehensive understanding of Chen Haitao's case, but he was still unable to draw a conclusion as to how Chen Haitao's case was related to the two cases that occurred now. Definite conclusion.

(End of this chapter)