Seeing Xu Lang nodding, Qin Mingyue's expression also became solemn, he looked at Xu Lang and asked, "What the hell is going on?"

Xu Lang simply repeated Sun Tianhong's confession to Qin Mingyue, and after Qin Mingyue listened to it, she also frowned and did not speak.

The two of them were silent for about a cigarette, Qin Mingyue suddenly thought of something, he immediately left the forensic office, got up and went to the morgue, and Xu Lang followed closely.

The two came to the morgue, and Qin Mingyue opened the freezer where Liang Zheyan's body was placed.

As the drawer of the freezer was opened, a biting chill came out, and when Qin Mingyue opened the zipper of the body bag, Liang Zheyan's pale face appeared in Xu Lang's eyes.

Qin Mingyue didn't open all the zippers, but only opened a small part, revealing Liang Zheyan's neck and half of his torso, and in Liang Zheyan's torso, there was a Y-shaped suture, obviously, this was the trace left by Qin Mingyue after dissecting the corpse.

Qin Mingyue didn't pay attention to the sutures, but bent down and lowered her head, approached Liang Zheyan's neck and looked at it carefully.

After observing for a while, Qin Mingyue straightened up, looked at Xu Lang with a puzzled expression, and said, "Where he has a vein in his neck, there is only one pinhole. ”

"A pinhole"

Hearing Qin Mingyue say this, Xu Lang knew what Qin Mingyue was doing here, originally, Xu Lang also thought that Liang Zheyan's neck position might have more than one pinhole, it was very likely that there were two, but the pinhole was very small, Qin Mingyue may not have noticed it at the autopsy, and now it seems that this possibility has been ruled out.

Xu Lang put his hands around his chest, rubbed his chin with one hand, looked at Qin Mingyue and asked, "The real cause of Liang Zheyan's death was caused by air injection."

Qin Mingyue nodded without the slightest hesitation and said, "This is one hundred percent certain. ”

"Then why doesn't the crime confessed by Sun Tianhong match the time of Liang Zheyan's death, is he lying?"

Xu Lang seemed to be asking Qin Mingyue, and he seemed to be talking to himself.

Qin Mingyue shook his head, indicating that he didn't know either.

The two men fell silent again.

After a while, Qin Mingyue suddenly said to Xu Lang, "I plan to conduct an autopsy on Liang Zheyan's body. ”

Xu Lang came back to his senses, heard Qin Mingyue say this, and nodded.

So, the two of them pulled Liang Zheyan's body out of the freezer and put it on the dissection table.

Qin Mingyue, wearing blue overalls and gloves, began to carefully observe Liang Zheyan's corpse, while Xu Lang stood aside and watched Qin Mingyue's movements.

Qin Mingyue did not take a scalpel to dissect Liang Zheyan's corpse, but carefully observed every part of Liang Zheyan's body, from head to toe, up and down, carefully and carefully.

Just when Qin Mingyue picked up Liang Zheyan's right hand and observed his arm, when he saw the location of the vein on the inside of Liang Zheyan's right arm, he saw a black mole, Qin Mingyue just swept it at first, but he quickly focused his eyes on the place of the mole and frowned.

Xu Lang had been standing aside, watching Qin Mingyue's movements, and when he saw Qin Mingyue suddenly stop the movements in his hand, he followed Qin Mingyue's line of sight, and when he found that it was a mole, Xu Lang asked curiously, "Is there a problem with that mole?"

Qin Mingyue didn't answer this question immediately, but picked up the scalpel from the tool table, cut through the flesh and skin tissue near the mole, and then, taking the magnifying glass, began to observe carefully.

It didn't take long for Qin Mingyue to straighten up, raise her head, look at Xu Lang and say, "Found it." ”

"What did you find?" asked Xu Lang curiously.

"Liang Zheyan also has a pinhole on his body."

Xu Lang glanced at Qin Mingyue, then looked in the direction of the mole, and asked, "The pinhole is under that mole."

Qin Mingyue nodded and said, "That's right, when I was dissecting the corpse before, because of this mole, I didn't notice this detail, just now after the autopsy, I found that there was a pinhole under that mole." ”

Xu Lang looked at the mole and found that the location of the mole was just at the position of the veins and blood vessels, and it was also on the inside of the arm, which was easy to ignore if it was not carefully observed.

After this result, a truth surfaced, Liang Zheyan was actually injected with air twice, the first time should be a vein in the arm, the second time was a neck vein, who injected it the first time, this is not known for the time being, but the pinhole in the neck should have been left by Sun Tianhong.

New discoveries emerged, however, problems also arose.

Of the two pinholes that appeared on Liang Zheyan's body, which one was Liang Zheyan's fatal wound?

Qin Mingyue also thought of this problem, and he continued to get busy again.

After about half an hour, Qin Mingyue straightened up and said to Xu Lang, "According to the autopsy, the pinhole on Liang Zheyan's arm appeared at about the same time as his death, and the pinhole on his neck should have been left after his death. ”

"In this way, Liang Zheyan was not killed by Sun Tianhong" Xu Lang's brows furrowed more and more.

Qin Mingyue nodded and said, "Judging from the autopsy results, it should be like this. ”

Hearing this, Xu Lang fell into deep thought again.

Judging from Sun Tianhong's confession, it should be him who killed Liang Zheyan, but Sun Tianhong's time of crime and Liang Zheyan's death time do not match, and now, a second pinhole has been found, and Sun Tianhong's suspicion is suddenly much smaller

The appearance of the second pinhole illustrates a problem, that is, before Sun Tianhong injected air into Liang Zheyan, someone had injected air into Liang Zheyan's vein, causing Liang Zheyan to die, so the question is, who is the person who injected air into Liang Zheyan before Sun Tianhong

Whether it was Shi Hanxue, Zhang Guoxiong, or others from the night of March 19th to the early morning of March 20th, how many things did Liang Zheyan experience that night

Shi Hanxue's suspicion can basically be ruled out, he and Liang Zheyan don't know each other, the contradiction between him and Liang Zheyan, as long as it's just because of a temporary conflict, there is no need for him to kill a person he doesn't know, and he also uses such a complex killing method, and Zhang Guoxiong's suspicion can also be ruled out, since he has used a baseball bat to hit Liang Zheyan on the head, there is no need to use intravenous air modus operandi, and the most suspicious Sun Tianhong, because the time of the crime and the time of Liang Zheyan's death do not match, is not certain for the time being, in the end, he killed Liang Zheyan.

If you want to figure this out, you have to look at the results of the investigation near the Dynasty KTV, and see when Sun Tianhong entered the Dynasty KTV.

If, Sun Tianhong entered the Dynasty KTV before four o'clock, then Sun Tianhong's suspicion is very great, if, according to the location of Sun Tianhong's confession, the colleagues who went to search the sewer and found the murder weapon syringe in the sewer, then Sun Tianhong is the murderer of Liang Zheyan can basically be determined.

However, Xu Lang still has a few questions that he hasn't figured out.

First, who left the fatal wound on Liang Zheyan's lower body During the interrogation of Sun Tianhong, Xu Lang asked this question, and Sun Tianhong denied that he left a fatal wound on Liang Zheyan's lower body.

Second, who left the needle hole on Liang Zheyan's arm, who brought the syringe used by Sun Tianhong, and why did he leave the trash can at the scene

Third, what happened between Zhu Jiamei and Liang Zheyan that night

Fourth, where did Liang Zheyan's mobile phone go, who took his mobile phone, and why did Liang Zheyan's mobile phone go that week

If these questions are not solved, it will be impossible to truly detect the truth about Liang Zheyan's murder.

Thinking of this, Xu Lang came back to his senses, looked at the corpse of Liang Zheyan lying quietly on the dissecting table, his eyes were very complicated, and he muttered to himself, "How many things did you go through that night?"

Liang Zheyan has already been killed, and now he is just a cold corpse, so it is naturally impossible to answer Xu Lang's question.

When Xu Lang returned to the office area from the forensic autopsy room, he saw Luo Jiayan coming back with a woman.

This woman is very beautiful, with a melon seed face, white skin, charming eyes, thin lips, and a beautiful figure, and she is often referred to as a goddess.

When Xu Lang saw this woman, he looked at Luo Jiayan and asked, "Who is she?"

"Zhuo Wei's sister Zhuo Lan." Luo Jiayan said.

Xu Lang nodded, and Luo Jiayan entered the inquiry room with Zhuo Lan.

In the inquiry room, Xu Lang looked at Zhuo Lan and didn't make a detour, but asked straight to the point, "What is the relationship between you and Liang Zheyan?"

Zhuo Lan's spirit didn't seem to be very good, her inner eyes looked a little dim, after hearing Xu Lang's question, she raised her head and glanced at Xu Lang, then turned her head to look at Luo Jiayan and asked, "Is there something wrong with him?"

Hearing Zhuo Lan ask, Xu Lang narrowed his eyes and asked, "Didn't your brother Zhuo Wei tell you?"

"Tell me what," Zhuo Lan looked at Xu Lang suspiciously.

Xu Lang did not give an answer, but asked repeatedly, "What is the relationship between you and Liang Zheyan?"

Seeing that Xu Lang didn't answer his question, Zhuo Lan didn't continue to ask, but lowered his head and whispered, "Our former boyfriend and girlfriend relationship." ”

"When did you guys get together?"

"January 18th of last year." Zhuo Lan said.

"How do you remember so clearly," Xu Lang asked casually.

"He was my first boyfriend, so naturally I remember it very clearly."

When Zhuo Lan said this, a wry smile appeared on the corner of his mouth.

"Why did you break up," Xu Lang asked.

Zhuo Lan shook his head with a wry smile and said, "I don't know, he directly broke up with me, gave me a bank card, and never contacted me again." ”

"Didn't you ask him why they broke up?"

"I want to ask, but I can't find him, the phone can't get through, the chat software deleted me directly, I can't contact him, how can I ask?"

"After you broke up, are you pregnant?" asked Xu Lang.

Zhuo Lan nodded and said, "Yes." ”

"You went to the abortion"

Zhuo Lan nodded again.

"Does Liang Zheyan know about your pregnancy?"

Zhuo Lan shook his head, thought about it, and said, "I shouldn't know." ”

"Why don't you keep that child, don't you know that having an abortion is likely to lead to infertility," Xu Lang asked.

Zhuo Lan nodded and said, "I know." ”

"Now that you know why you have to go for an abortion," Xu Lang asked.

"I don't want to go either, but what should I do if I don't have an abortion I'm not married yet, I have children out of wedlock, what will others think of me, and, when the child is born, when he grows up, ask me who his father is, how should I tell him" Zhuo Lan said with a sad face.

Xu Lang nodded, indeed, what Zhuo Lan said has a certain truth, since she and Liang Zheyan have broken up, and she is not married, giving birth to a child will indeed bring great inconvenience to her life, in addition, raising children is also a big problem, Zhuo Lan's approach is still correct to a certain extent, but it is not someone else who causes this result, it is herself, and she can't blame others.

Now is an open era, and it is also a fast-paced era of everything, flash marriage, flash divorce, are very normal, and it is very common for Zhuo Lan and Liang Zheyan to have sex just as lovers, and finally lead to pregnancy, so there are still many women who go to the hospital every day to have an abortion, and Xu Lang doesn't know what to say, or what can he say

"Did you have an accident when you had an abortion?" asked Xu Lang.

Zhuo Lan raised her head and looked at Xu Lang with some surprise, obviously, she was very shocked how Xu Lang knew, however, she quickly came back to her senses, lowered her head, nodded, and said, "Yes, when I had an abortion, the doctor said that my physique was special and not suitable for an abortion, and if I had an abortion, it would likely lead to infertility, I didn't care about it at the time, and after the operation, when I was re-examined, I knew that I really couldn't have children anymore, woo woo woo"

In the end, Zhuo Lan suddenly sobbed, obviously, even after nearly a year, she still couldn't accept this fact, indeed, for most women, being unable to have children is a very serious problem, especially for women like Zhuo Lan, who are still very young, their lives have just begun, and they have not yet married, and now they find themselves unable to have children because of their passion and impulse, and the feeling of remorse can be imagined.

Looking at Zhuo Lan who was sobbing, Xu Lang gave Luo Jiayan a look, Luo Jiayan understood, and immediately took out a tissue and handed it to Zhuo Lan, comforting this beautiful woman softly.

After about seven or eight minutes, under Luo Jiayan's comfort, Zhuo Lan stopped crying.

Xu Lang began to ask again, "Do your brother Zhuo Wei know about the things you and Liang Zheyan are together, as well as the things about your breakup and abortion?"

Zhuo Lan wiped his tears with a tissue, nodded and said, "He knows that when he was doing the abortion, my brother accompanied me." ”

"Then he also knows about your infertility," Xu Lang continued to ask.

Zhuo Lan nodded again.

"Do you know Zhang Guoxiong," Xu Lang asked again.

"Yes, he is my brother's personal bodyguard, what's wrong with him" Zhuo Lan raised his head and looked at Xu Lang in confusion.

"How is the relationship between Zhang Guoxiong and your brother?"

"It's good, although they are in an employment relationship, but the relationship has always been very good and inseparable."

Speaking of this, Zhuo Lan seemed to think of something, she quickly raised her head and asked, "By the way, comrade police, what about my brother and Brother Xiong, I haven't seen them for several days, where are they and you are here?"

Xu Lang looked at Zhuo Lan, hesitated, and said, "Yes, they are in the Public Security Bureau." ”

"Comrade policeman, what's wrong with my brother, did they commit something, my brother, they are good people, you shouldn't be mistaken?"

When Zhuo Lan heard that Zhuo Wei was in the Public Security Bureau, he immediately got up from his chair and said excitedly.

Luo Jiayan hurriedly comforted Zhuo Lan on the side, while Xu Lang shook his head and said, "Oh, no, it's just that there was a murder where your brother works, and there are some problems that require your brother and them to assist the police in the investigation." ”

Hearing Xu Lang say this, Zhuo Lan looked at Xu Lang in disbelief and asked uncertainly, "Really?"

Xu Lang nodded with a smile and said, "Really." ”

After hearing Xu Lang's affirmative answer, Zhuo Lan believed Xu Lang's words, nodded, relaxed, sat down again, and then looked at Xu Lang and asked, "When will my brother come out?"

Xu Lang said with a smile: "Before the case is cleared, they still need to stay with the Public Security Bureau to cooperate with our investigation." ”

"That's right." Zhuo Lan said with some worry.

"Don't worry, when the investigation of the case is clear, your brother and they will go back." Luo Jiayan comforted on the side.

I don't know if Xu Lang's words made Zhuo Lan believe it, or Luo Jiayan's comfort played a role, Zhuo Lan didn't ask anything.

And after Xu Lang confirmed her relationship with Liang Zheyan from Zhuo Lan, there was nothing to ask further, so he planned to let Zhuo Lan leave.

When the three of them walked out of the interrogation room, Zhuo Lan suddenly stopped, looked at Xu Lang and asked, "Comrade policeman, is there something wrong with him?"

Xu Lang was stunned for a moment, and then he understood who he was in Zhuo Lan's mouth, except for her brother Zhuo Wei, it should be Liang Zheyan.

Xu Lang hesitated, shook his head, and said, "No, it's just that this case has something to do with him, so I came to you to ask about it." ”

"Can I meet him, then?" asked Zhuo Lan tentatively.

Xu Lang looked at Zhuo Lan, who was looking at him expectantly, he sighed in his heart, and then, shaking his head, didn't say anything.

Zhuo Lan was obviously a little disappointed when she saw Xu Lang shaking her head and refusing her request, but she didn't say anything more and left CY.

After Zhuo Lan left, Luo Jiayan looked at Xu Lang and asked, "Brother Lang, what to do next?"

"Let's go, go and interrogate Zhuo Wei."

After saying this, Xu Lang and Luo Jiayan left CY.