After saying that, the three sank into silence.

After a long while, Yu Jingyan opened his mouth and asked: "Are you saying that Ze Cheng was murdered intentionally?"

Jeb snapped his fingers again, and said: "You can put it that way. Even though Dong Chun is a lonely old man with no relatives, they still reported it to the police. After receiving the police, we went to the hospital and arrested Ze Cheng, but no matter how we interrogated him, Ze Cheng only said that he intentionally drugged him, and did not mention anything about his motives. "

Yu Jingyan: "Where's Ze Cheng?"

Jeb: "In the interrogation room, we asked him if he has a personal feud with Dong Chun. He did not say a word, and asked if he knew Dong Chun from a long time ago, and he did not say anything. And according to our investigations, Ze Cheng and Dong Chun did not interact at all. In other words, my old classmate, Ze Cheng, had no motive and used ten times the amount of medicine to attempt to murder an old man with Alzheimer's disease. "

Yu Jingyan opened his eyes wide and sucked in a breath of cold air.

He, Silang and Chen Xi had stayed in the hospital for a period of time. At that time, the three of them were heavily injured by puppet master Zhang Tao and were staying in the general surgery to recuperate from injuries in the People's Hospital.

When he thought about how he had been treated by an ill-intentioned doctor for so long, Yu Jingyan felt a lingering fear. He realized that if Ze Cheng wanted to kill them, they would not even be able to detect the methods used by him.

"Is such a person worthy to be a doctor? Had the Hippocrates been forgotten? Jeb, you don't need to find me for this kind of thing, you can just deal with it impartially. Ze Cheng tried to kill him intentionally, but he will not be forgiven! Revoke his medical certificate, and give him a punishment of three to five years. Yu Jingyan shouted in anger.

The Lonely Elder had been hospitalized due to Alzheimer's disease, but was almost killed by the main doctor. This kind of thing, made Yu Jingyan extremely furious, and before this, Yu Jingyan was also once Ze Cheng's patient …

Unexpectedly, Jeb's attitude towards him was different. After passing a cigarette to Yu Jingyan, he said: "I can understand your anger, but have you ever thought about why Ze Cheng wanted to kill Dong Chun? The departments and departments all viewed him as a successor to the general surgery to be nurtured. The patients all knew about him, the nurses were willing to work with him, and the intern doctors said that he was a good person. Why would someone like this give up his future for the sake of Dong Chun, who he had never met before, and even let himself be trapped in jail? Lao Yu, if Ze Cheng wanted to avoid responsibility, he could have just said that this was his negligence and changed the murder to a medical accident. But he didn't, don't you think there's something else going on? "

After hearing Jeb's words, Yu Jingyan started to think again, and quickly realized that he had just lost his reason due to anger.

"Jeb, what you say is reasonable. Even if Ze Cheng planned to kill them intentionally, he could definitely cover up this incident as a medical accident. After all, Dong Chun did not die, if Ze Cheng was really a vicious person who would kill without batting an eyelid, he could probably shirk his responsibilities. After the hospital let down his guard, then, he would think of a way to murder another patient. In other words, the more likely reason why Ze Cheng made a move on Dong Chun, the more likely reason is that he has enmity with Dong Chun, but the police have yet to investigate the enmity between the two of them. " Yu Jingyan said after thinking for a while.

Jeb nodded his head: "That's what I was thinking too, Ze Cheng did not commit the crime randomly, it is more likely that the reason he attacked Dong Chun was because of a grudge between the two of them. Unfortunately, although Dong Chun has woken up, he was tormented by Alzheimer's disease, and his memory has declined by a lot. If we asked him if he knew Ze Cheng, he wouldn't be able to explain it … Ze Cheng, on the other hand, did not cooperate with the investigation at all, and only said that he had deliberately drugged Dong Chun, and did not mention the relationship between him and Dong Chun at all, nor did he mention his motives. "

Yu Jingyan: "What about Ze Cheng's family members?"

Jeb: "I've asked around, his wife and son don't know Dong Chun, and they have no connections with him. Sigh, what gives me a headache is Ze Cheng's motive for committing the crime. Lao Yu, I have come to find you because I want you to help me investigate Ze Cheng's motives. "

Yu Jingyan nodded, realizing that this case was not normal. The young and accomplished doctor, Ze Cheng, who had never experienced any kind of medical accident or contradictions between doctor and patient, had unreasonably drugged an old man who was seriously ill, with the intention to murder the old man.

"Can I see Ze Cheng?" Yu Jingyan asked.

Jeb's face looked troubled, he thought for a moment before replying, "Alright, I'll help you arrange for a visit, but one of our people must be present."

Yu Jingyan agreed and immediately made the arrangements. Ten minutes later, Jeb personally brought Yu Jingyan to the interrogation room, while Silang waited in the corridor.

"Pay attention when you speak." Jeb warned.

"Don't worry."

Facing the cold and detached face of Ze Cheng, Yu Jingyan was the first to speak: "Doctor Ze Cheng, we meet again, I never thought that this time we are not in the hospital, but in the police station."

Ze Cheng ignored Yu Jingyan, as if he was not prepared to speak.

Yu Jingyan: "Why do you want to kill Dong Chun?"

Ze Cheng did not answer.

Yu Jingyan: "Do you feel very regretful that Dong Chun didn't die?"

Ze Cheng did not answer.

Yu Jingyan: "Speaking of which, this Dong Chun's life is still big enough. You couldn't even kill him with ten times the amount, you're regretting it, right? If I had known earlier, I would have given him twenty times the amount. "

Ze Cheng did not answer.

Yu Jingyan: "Although the police could not find out the grudge between you and Dong Chun, but I know that you know him. Even though you didn't say anything, your eyes had already betrayed you."

Ze Cheng did not answer and his expression was indifferent, as if Yu Jingyan and Jeb did not exist at all.

However, Yu Jingyan could tell that Ze Cheng's mind was clear and his soul was complete.

Yu Jingyan: "You want to kill him, is because you hate him.

Ze Cheng still had no reaction.

Yu Jingyan: "Continue being silent, you won't have the chance to kill Dong Chun anyway. Because, half an hour ago, he jumped off the building at the hospital and is currently lying in the autopsy room next door."

The corner of Ze Cheng's mouth raised slightly, revealing a trace of a cold smile.

"There's finally a reaction." Yu Jingyan thought.

"You probably didn't think that Dong Chun, who had a serious illness like Leibniz, would actually wake up before jumping off the building. Before this, we couldn't figure out why you wanted to kill him, so no matter how we asked you, you just wouldn't answer. It was a good thing that Dong Chun told us that secret before he died. Yu Jingyan's tone was full of regret, his expression did not change even after making up nonsense.

Ze Cheng reacted once again.

The coldness in his eyes turned into anger. He clenched his hands into fists and fiercely pounded them on his legs. Then, he burst out laughing until tears began to roll down his face.

"Are you happy that Dong Chun is dead?" Yu Jingyan asked.

Ze Cheng just laughed out loud, to the point of hysteria.

After laughing for a while, he opened his mouth and said: "Unfortunately, what I said before was all a lie. Dong Chun did not die, and was living a good life, but you are different. You tried to deliberately kill someone, and your crime was not small.

Ze Cheng no longer laughed madly, he stared at Yu Jingyan coldly and finally spoke.

"Are you lying to me?" Ze Cheng said.

Yu Jingyan: "Why do you hate Dong Chun to the bones?"

Ze Cheng returned to his previous tranquility, the expression on his face was also as indifferent as before.

Yu Jingyan continued to try many different methods, but in the end, he could not get any clues out of Ze Cheng. In fact, from these half an hour long series of words, Ze Cheng only said the words "you're lying to me".

Jeb touched Yu Jingyan, and Yu Jingyan understood. Jeb had earned enough time for him, so he stood up and said to Ze Cheng: "Ze Cheng, we will meet again."

Ze Cheng still did not speak, Yu Jingyan and Jeb left the interrogation room, but Silang was not there.

"Lao Yu, where's Little Brother Silang?" Jeb asked.

Yu Jingyan was focused on Ze Cheng, and casually said: "Perhaps we can't wait to go out and eat, let us first study Ze Cheng's situation."

Returning to the office, Yu Jingyan said: "The first thing that I can confirm is that Ze Cheng attempted to murder Dong Chun because he has a deep grudge against him. You saw it too, right?

Jeb nodded his head: "Yes, I noticed it. I can tell that Ze Cheng does hate Dong Chun to the bones."

Yu Jingyan: "Ze Cheng hates Dong Chun. There is no such thing as hatred for no reason or cause in this world. There must be a reason why Ze Cheng hates Dong Chun so much.

Jeb: "But we've asked Dong Chun, even when he was more clear-headed, he still didn't recognise Ze Cheng."

Yu Jingyan: "Don't be anxious, come with me to make contact with Dong Chun, see if you can find out anything about the two of them from him."

Jeb agreed. Before he left, Yu Jingyan called Silang.

An ominous premonition came to Yu Jingyan's mind, and he immediately became nervous.

Corpse oil, Gu Worm, Little Mei … Yu Jingyan knew that there was someone secretly dealing with him, and now that Silang had suddenly disappeared, there was a high chance that he had encountered danger!

Not long after Jeb and Yu Jingyan entered the interrogation room, Silang, who had been waiting in the corridor, suddenly rushed out of the police station and disappeared without a trace.

Jeb arranged for people to gather around, while Yu Jingyan left his office to look for Silang.

Worried about Yu Jingyan's safety, Jeb also chased after him. The two of them stood in front of the police station's entrance and looked around aimlessly, only to see Silang walking out from the street in front of the police station.

The two of them quickly went forward, only to realize that Silang's face was flushed, his breathing was heavy, and his body was unsteady.

"Where did you go?" Yu Jingyan asked with concern.

Silang: "Brother Yu, I, I got into a fight with someone."

"With whom? "What's going on?"

Silang sighed, he calmed his Qi and then said: "I wonder who my opponent is."