The technician learned that Lu Yifan was going to conduct an autopsy in person, and there was nothing unusual about it, after all, Lu Yifan had done something similar before, and he was not surprised.

Taking out Gao Cheng's body, Liang Fanxin saw that the original blood stains on Gao Cheng's body had also been cleaned up, and the whole corpse was no longer as terrifying as it was seen at the scene, and the current appearance was a pile of frozen meat.

Liang Fanxin looked at his right hand first and found that the little thumb was indeed gone. And the incision is neat and smooth, as if it has been cut directly by a sharp knife.

Liang Fanxin immediately thought of the scene when he was in D City, and was cut by the murderer. Could it be that the murderer is really a perverted murderer?

Thinking of the murderer's criminal methods, Liang Fanxin began to look for a place on Gao Cheng's body where he could leave a symbol, but after looking through it, Liang Fanxin did not find the symbol.

"Boss, no." Liang Fanxin said to Lu Yifan dejectedly.

Lu Yifan frowned and looked at Gao Cheng's corpse, looking at the wounds rolled by his murderer. He suddenly walked over and carefully broke the huge wound on Gao Cheng's heart.

I don't know how many times Tian Xue stabbed that wound, and the skin and flesh there began to roll up, although the forensic doctor worked hard to return to normal, but now it still looks like broken flesh and skin.

Lu Yifan broke the wound, and then reached into the wound with a gloved hand, rolling over the skin and flesh that remained in it little by little.

Liang Fanxin only felt a discomfort in his stomach when he looked at it, but because he was used to seeing all kinds of ghosts with tragic deaths, Liang Fanxin did not exaggerate his vomiting.

"Look, there's a trace!" Liang Fanxin looked at Lu Yifan's rolled skin, and found that there was indeed a small symbol, which was wrapped in the rolled flesh.

"Sure enough, it's this symbol!" Lu Yifan fully displayed the hidden symbol, and he could clearly recognize that the symbol on Gao Cheng's body was the symbol left by the murderer of the serial murder case.

"So in fact, Gao Cheng was killed by that pervert?" Liang Fanxin reasoned, "But it doesn't make sense, why does Tian Xue admit that she killed herself, does she want to blame the murderer of the serial murder case?" Or is she just imitating the crime, including cutting off his little finger and leaving a symbol? ”

"A big reason for copying the crime is to push the murderer on the pervert, but what Tian Xue did didn't seem to be like this, so a certain party didn't commit the crime at all."

"And the cause of death of the deceased was potassium chloride arterial injection, she is a little girl, where did potassium chloride come from?" Lu Yifan removed his gloves and refuted Liang Fanxin's reasoning.

"Boss, don't forget, now controlled knives can be bought online, what's so difficult about a potassium chloride, maybe Tian Xue bought it from the Internet!" Liang Fanxin said to Lu Yifan.

"Forget it, let's interrogate Tian Xue again, there is no point in us speculating here now. Report the autopsy to Tian Xue and see her reaction to know whether she is imitating the crime or giving the pervert an apology. Lu Yifan felt that it didn't make much sense to speculate like this, it was better to find Tian Xue to understand the situation, so he said to Liang Fanxin.

"Okay, let's go now!"

Liang Fanxin and Lu Yifan immediately came to interrogate Tian Xue again.

"Gao Cheng's autopsy report is out!" Liang Fanxin said, putting Gao Cheng's autopsy report on Tian Xue's injury, "Gao Cheng was not killed by you at all, he died by potassium chloride intravenous injection!" ”

"No, I injected him with potassium chloride and then used a dagger to make up for him!" Tian Xue heard Liang Fanxin's words and said a little anxiously. Liang Fanxin saw Tian Xue's realization, glanced at Lu Yifan, and both nodded at the same time.

Tian Xue has been very calm since she called the police, and she didn't want to behave like a high school student at all.

Therefore, Liang Fanxin and Lu Yifan could only guess that from the beginning of the alarm, everything that happened was planned in advance by Tian Xue. She had already figured out what was going to happen, which was why she was so calm. But her anxious performance just now shows that what she mentioned now has exceeded her expectations.

"You said you bought the dagger from the Internet, so will you also buy the potassium chloride from the Internet?" Liang Fanxin deliberately asked Tian Xue.

"Yes, I bought it online." Tian Xue said along with Liang Fanxin's words.

"What about the remaining potassium chloride, don't say that you injected all the potassium chloride you bought into Gao Cheng's body. And even if you run out of potassium chloride, where do you put the syringe for injection? Liang Fanxin asked Tian Xue one after another.

Tian Xue was suddenly speechless by Liang Fanxin's words. In the end, she simply shut up, with a look of 'I said I killed it, and I won't say anything else', and let Liang Fanxin and Lu Yifan ask questions.

"Tian Xue, I know the murderer is not you! Why do you have to take the blame for being a perverted murderer, you must know that you still have a long life in the future, and you can't ruin your life for a pervert! Liang Fanxin began to be moved by her affection and reason, but unfortunately Tian Xue was completely unmoved, looking like a dead duck, I didn't open my mouth no matter what you said.

Seeing Tian Xue's uncooperative appearance, Liang Fanxin could only terminate the interrogation. But she also got what she wanted. At least it proves that the murderer is not Tian Xue, but a pervert!

"Now it seems that the murderer is not Tian Xue, but I don't understand why she is guilty of the pervert, is it because the murderer helped her kill her stepfather who wanted to kill but didn't have the courage to kill?" Liang Fanxin came out of the interrogation room and said with a frown.

"Maybe Tian Xue and the perverted murderer knew each other, she recognized the perverted murderer, and then decided to take the blame for him!" Lu Yifan guessed, "After all, it still can't be proved that the murderer is a real murderer, or that someone else imitates the crime!" After all, the method of killing this time is completely different from the previous one. ”

"Wait for news from the madman and the monkey to see if there are any clues!" Liang Fanxin said tiredly.

"Okay, it's been a busy day today, you can go back and rest first if you have nothing to do, I'll wait for the monkeys and see if there are any clues!" Looking at his watch, Lu Yifan found that it was time to get off work, so he said to Liang Fanxin.

"It's okay, I'll wait for you for a while, let's go back together!" Lu Yifan is still living in Liang Fanxin's house, Liang Fanxin has to take a taxi when he goes back, it is better to wait for Lu Yifan to go back together, and he can still rub a car.

"Forget it, I still have to work overtime, let's see how the case of the last game is closed, and I may have to write a document, you go back first, you don't have to wait for me for dinner!" Lu Yifan persuaded her.

"Okay, then I'll go back first, you go home early, I'll leave the door for you." After Liang Fanxin finished speaking, he packed his things and took a taxi back to the location of the rented house.

Because of the game's case, Liang Fanxin exposed his identity to those participants in the game, so Liang Fanxin is actually in danger now! Liang Fanxin hadn't eaten when he returned home, thinking that Lu Yifan would have to work overtime, so Liang Fanxin began to cook by himself.

The two of them have lived together for many days, and they have not eaten at home together, which is also a pity. It just so happened that Liang Fanxin got off work early today, so he started to clean up.

Liang Fanxin first sent a text message to Lu Yifan, telling him to come back from work to eat, so he got busy. Fortunately, Liang Fanxin has always lived alone, and in order to feed himself, he has also practiced his masterful cooking skills, and he made a table of home-cooked side dishes with full color and aroma with a simple stroke.

After Liang Fanxin finished cleaning up, he sat at the dining table and waited for Lu Yifan to get off work. Lu Yifan also sent her a text message back, telling Liang Fanxin that he would come back for dinner, so Liang Fanxin began to wait for him.

Sitting bored, Liang Fanxin began to sort out the case again.

Now in this case, it has been confirmed that Gao Cheng died of potassium chloride poisoning. It can be guessed that after the murderer poisoned Gao Cheng, he left a symbol on him and left. But he didn't find Tian Xue sleeping in the closet. Tian Xue, who was hiding inside, witnessed the whole process of the murderer's murder, and even recognized the murderer.

After the murderer left, Tian Xue took out her dagger. Perhaps in order to cover up the truth for the murderer, Tian Xue stabbed the symbol left by the murderer on Gao Cheng's body and hid the symbol. Then, when the murderer left, he began to think about the reason for killing his stepfather, so he sat on the edge of the bed until dawn.

When she thought about all the consequences, she called the police and decided to take it all herself. It's a pity that he is a child after all, and the real cause of Gao Cheng's death was found out as soon as he checked it, so when he said that he was poisoned by potassium chloride, Tian Xue began to panic. Even after asking about the syringe and the remaining potassium chloride, I didn't know what to do at all, so I could only choose to keep my mouth shut.

Thinking of this, Liang Fanxin's mind was highlighted. She suddenly remembered that in the living room of Tian Xue's house, Liang Fanxin clearly saw a syringe packaging bag. At that time, I only felt that there was too much garbage in the trash can, but I didn't think about why they had syringe bags in their house.

Could it be that the garbage bag was actually left by the murderer!

Thinking of this, Liang Fanxin was instantly excited. This is very likely, after the murderer committed the murder, he forgot to take the bag away, but was seen by Tian Xue. Tian Xue just threw it in the trash, not thinking that the thing might reveal the identity of the murderer. That's why when she asked her where the syringe was, she became flustered.

Liang Fanxin got up suddenly, picked up his mobile phone and sent a text message to Lu Yifan, telling him that he would return to the scene to find clues, and then take a taxi in the direction of Tian Xue's community.

After Liang Fanxin arrived, he found that the door of Tian Xue's house was not closed, but there was a seal on it. Through the light of the corridor, Liang Fanxin saw that Tian Xue's house was dim. Liang Fanxin beat a drum in his heart and prayed secretly at the same time.

"I came here at night to solve the case for you, don't come out at this time to scare me!" Liang Fanxin walked in with a babbling mouth.