In the testing room, Forensic Doctor Liu still agreed with the two apprentices' views.
Especially for Gu Chen, who is not a medical examiner, Forensic Doctor Liu is quite satisfied with the questions raised by Gu Chen and his unique views.
"Yes, if the skin color changes along the back and the body is lying on its back, it is impossible to determine whether the body has been moved."
"And if the posture matches the body's spot pattern, it is possible that the body was abandoned immediately after the death of the victim, or more than 8 hours after the death of the victim."
After Lu Weiwei heard what forensic doctor Liu said, she also asked thoughtfully: "Then if the deceased was face down for three or four hours and then moved to a supine position, would there be local spots on the front and back of the body?
"
"Yes." Gu Chen explained the problem for Dr. Liu, saying: "Because the dead will not move on their own. If the corpse pattern indicates that the victim was placed in two different postures in the first 8 hours after death,
."
"As a forensic doctor, it is possible to determine that someone moved the body within two to six hours."
"Therefore, the body stain pattern can be used to determine whether the deceased was moved and to estimate the approximate time."
Looking back at the body on the examination table, Officer Wang asked Forensic Doctor Liu: "So you are waiting?"
Forensic Doctor Liu nodded slightly: "This will take some time, because the probability of someone falling from the stairs to death is very small. Of course, you have been able to confirm that it is the scene of the first crime. There is nothing to say about that. Just treat the probability of accidents as a given.
."
"No, it's better to do a test." Gu Chen interrupted forensic doctor Liu and said, "Although I have seen the crime scene, judging from the traces on the steps at the scene, there are actually many doubts."
"Doubtful?" Gao Chuanfeng frowned slightly and asked Gu Chen: "What do you mean?"
"Blood stains." Gu Chen said.
Gao Chuanfeng didn't quite understand and shook his head: "Can you be more specific?"
Gu Chen hesitated for a few seconds, then raised his head and said, "Although the marks on the steps are indeed caused by blood, and falling down the stairs from upstairs, it is indeed easy to cause collisions at these locations."
"But I found that the blood stains remaining on the steps were not natural, because it was my first time encountering this kind of situation, so I couldn't be sure whether the blood stains were caused by falling from the stairs, or whether they were caused by someone later."
"Well……"
Hearing Gu Chen's words, Gao Chuanfeng was stunned for a moment, and then said weakly: "But when I look at the scene, it does look like someone who fell from a building. You didn't say before that the blood stains on the steps were suspicious."
"Yes, I didn't say that because I wasn't sure." Gu Chen then took out a piece of bloody meal paper wrapped in a transparent evidence bag from his carry-on bag.
"This is blood I simply extracted from the steps at the scene. Because the blood stains on the steps were already in a coagulated state, I soaked the steps with water and used paper towels to absorb some diluted blood."
Forensic doctor Liu took the sample provided by Gu Chen, nodded slightly, handed it to Gao Chuanfeng and said: "Xiao Gao, please test this sample to see if it matches the blood of the deceased."
"good."
What else can Gao Chuanfeng say?
If the master wants to test, he will naturally obey and do as he is told.
Taking the sample, he returned to the workbench and began to use the instrument for testing.
Forensic Doctor Liu reminded: "It will take some time to test and compare. Have you had dinner?"
"No." Lu Weiwei was the first to shake her head.
"Then I'll call my colleagues and ask them to deliver five meals, and we can just eat in the testing room?"
Lu Weiwei nodded fiercely: "That's great."
Although I was examining the body and eating the food, I felt that the food suddenly didn't taste good.
Fortunately, she had several experiences of eating in the technical testing room, and Lu Weiwei had already adapted to it, even holding the food and looking at the corpse.
In the past, Lu Weiwei probably wouldn't have dared to think about it.
But now that I'm following Gu Chen, I feel like I've become bolder.
Even Yuan Shasha, who once vomited when seeing corpses, seems to be slowly transforming.
"Maybe this is growth?" Lu Weiwei thought to herself.
…
…
Not long after, a police officer delivered 5 meals, and everyone took them to the lounge next door to enjoy them.
At this time, Gu Chen received a call from He Junchao.
Since he was having a meal, Gu Chen put it directly on the table and clicked on the hands-free button.
"Brother He, has the phone been successfully unlocked?" Gu Chen asked.
He Junchao smiled and said: "It's not a big deal, this kind of unlocking is a waste of time for me."
"Then what did you find?" Gu Chen asked while eating.
"Of course I have it, otherwise why would I call you?" He Junchao also looked confident and said, "I checked Xiong Li's mobile phone for you and found a very interesting phenomenon."
"It's the message and missed call Jiang Hua sent her, right?" Lu Weiwei asked from the side.
He Junchao on the other end of the phone smiled and said: "Yes, Jiang Hua is indeed an old licker. In the first few days, I found that Xiong Li's missed calls to him averaged more than 20, and it became five or six in these two days.
One, and there were a lot of text messages, all asking where she was."
"Have Xiong Li been in contact with anyone else in the past few days?" Officer Wang also asked.
He Junchao smiled and said: "Of course, there are several phone numbers showing Zhou Fan's phone number, and just this morning, Xiong Li also contacted Zhou Fan."
"Do you want Zhou Fan to investigate?" Lu Weiwei asked Gu Chen.
"I definitely want it." Gu Chen put down the chopsticks in his hand and couldn't help but said: "Zhou Fan is a key figure after all. Maybe he can explain the relationship between himself and Xiong Li, as well as Xiong Li and Jiang Hua."
"Moreover, Xiong Li is not a native of Jiangnan. If she wants to contact her relatives and friends, Zhou Fan, as her former schoolmate and lover, must certainly let him know."
Gu Chen knew very well that being able to find Zhou Fan from Xiong Li's mobile phone was a breakthrough in itself.
At least Gu Chen wanted to know whether the situations Jiang Hua dictated in the police car were real?
And what kind of person is this Zhou Fan? Gu Chen can't say yet.
At least in Jiang Hua's words, Zhou Fan is a heinous liar, and of course there may be personal emotions involved.
According to Zhang Li, Zhou Fan's former college teacher, he was also a cultural and sports activist and a popular figure in the school.
Generally speaking, different characters have mixed reviews.
If Gu Chenru wants to know Zhou Fan, he must meet him.
Seeing that Gu Chen didn't reply for a long time, He Junchao on the other end of the phone asked: "Gu Chen, is there anything else I can do here? If it's okay, I'll get off work."
"Okay, you can send me Zhou Fan's phone number, and then you can get off work." Gu Chen replied cheerfully.
The two exchanged a few words and then hung up the phone.
Not long after, Gu Chen's cell phone rang, and He Junchao sent Zhou Fan's phone number.
Gu Chen then called based on the phone number.
Soon, the call was dialed.
A hoarse male voice came: "Hello? Who are you?"
"I am Gu Chen from the Criminal Investigation Group Three of the Furong Branch. Are you Mr. Zhou Fan?" Gu Chen asked him straight to the point.
The man on the other side seemed to be startled, and his tone became somewhat polite: "So it's the police? Do you have anything to do with me?"
"Do you know Xiong Li?" Gu Chen asked him.
The man hummed, "I know you. What's wrong with her?"
"I accidentally fell down the stairs this afternoon and the person is already dead."
"What? The person is gone?"
As soon as Gu Chen finished speaking, the man on the other end of the phone seemed to become anxious.
Gu Chen could feel his rapid breathing through the phone and the screen.
The man asked Gu Chen in a somewhat frantic manner: "Comrade police, don't joke with me. She was fine yesterday, why is she so bad today?"
"I'm not lying to you. I hope you can come to the Technical Department of the Municipal Bureau. Right now, we will wait for you here."
Gu Chen also informed Zhou Fan of his address and planned to have a good talk with him here.
Zhou Fan also agreed quite readily, and immediately replied: "Okay, you guys wait for me there for a moment, I will come right away."
After hanging up the phone, Gu Chen looked at his phone, threw it aside, and continued to pick up his chopsticks to enjoy his dinner.
…
…
Time passes minute by minute.
Gao Chuanfeng and forensic doctor Liu also walked out of the examination room.
Lu Weiwei immediately reminded: "Forensic Doctor Liu, Gao Chuanfeng, hurry up and have dinner, the food will be cold if you don't eat."
I originally thought that Gao Chuanfeng and Liu Forensic Doctor would be very active, but they turned out to be listless.
Seeing the problem, Gu Chen quickly asked: "What's wrong?"
"There is something wrong with the blood." Forensic Doctor Liu sat next to Gu Chen, took the chopsticks from Gu Chen, and opened the lunch box gently.
"You mean... the blood doesn't match?" Gu Chen seemed to have guessed something and asked him softly.
Forensic Doctor Liu nodded silently: "We have repeatedly compared and confirmed that the blood sample you collected on the stairs of the corridor does not match the blood sample from the deceased Xiong Li."
"What? It doesn't match? How come it doesn't match?"
Before Gu Chen could speak, Officer Wang suddenly became a little uneasy.
"No, didn't this person fall down the stairs? And I've also seen Xiong Li's injuries. They were indeed injured by falling from the corridor. I can see this," Lu Weiwei also said.
Puzzled.
Wondering why the blood samples don’t match?
If they don't match, how did these wounds occur?
Gu Chen also had doubts and asked: "Could it be that the corridor was not the scene of the first crime? It is possible that Xiong Li's body was moved by someone?"
"You're right." Forensic assistant Gao Chuanfeng, who was eating chicken legs, couldn't help complaining: "Based on time, we have also compared the body stain patterns."
"Didn't we discuss this before? If the deceased was face down for three or four hours and then moved to a supine position, wouldn't there be local spots on the front and back of the body?"
"Yes, I said that." Lu Weiwei nodded silently.
"Because...because dead people don't move on their own, so there are such corpse spots on the front and back, which means that the body must have been moved."
"And judging from the time, the deceased had died one hour before you received the report. Could it be that no one discovered it within an hour?"
Gao Chuanfeng was eating his food, but his speech seemed a little slurred.
But this reminded Gu Chen.
Gu Chen nodded silently and said calmly: "If this is the case, it means that the corridor we saw is actually not the scene of the first crime at all."
"What about the wound, Xiong Li's wound?" Lu Weiwei also raised her own doubts, asking: "Xiong Li's wound is obviously a bruise, and from various angles of the body, it is possible that he fell down the stairs, and
The impact marks on the steps of the stairs are consistent with the characteristics of these wounds."
The scene was suddenly silent for a few seconds. Everyone looked at each other, and everyone was thinking seriously.
"Xiong Li...it's true that she fell from the stairs." Gu Chen suddenly broke the silence with one sentence.
Gao Chuanfeng was confused and was about to ask.
As a result, Gu Chen directly said: "But the scene where she fell was not the unit we saw. It might be in another place. The person who carried her body was completely based on the scene at another place.
Make the layout."
"Including the twisted state of Xiong Li when she fell and the traces left on the impact steps, they were completely copied from another location."
"Copy...copy it?" Hearing Gu Chen's words, Forensic Doctor Liu was stunned, and he was also shocked.
Officer Wang quickly asked: "So, Xiong Li still fell to death?"
"It should be right." Forensic Doctor Liu put down his chopsticks and looked a little dull: "I have examined Xiong Li's body and found that her femur was fractured and the skin was pierced. We call this a complex fracture."
"If the broken bone does not penetrate the skin, although the situation is relatively simple, it is still potentially life-threatening."
This chapter is not over yet, please click on the next page to continue reading! "Since the thigh area is likely to accumulate several liters of blood, although there is no bleeding on the surface, it is enough to put Xiong Li into shock or even death."
Seeing that everyone was looking at him, Forensic Doctor Liu paused and continued to explain in detail: "The external sign is that the thigh is severely swollen, and the diameter is much thicker than the other leg. You can know the two by just observing with the naked eye or measuring with a tape measure.
differences.”
"The skin of the thigh may also be blue-black due to blood accumulation inside. Our autopsy found a large amount of blood accumulation inside the thigh. Basically, we can determine that the cause of death was fracture and internal bleeding."
"Furthermore, we have carefully examined every part of the wound, and we did not find that it was a blunt force injury. Therefore, I concluded that it is very likely that the deceased Xiong Li fell from the corridor and died."
"That's right." Gu Chen suddenly stood up and walked back and forth around everyone.
"Xiong Li most likely died in another place, and the cause of death was falling from a building, but someone didn't want us, the police, to discover this, so they moved Xiong Li's body to the scene we saw."
"Furthermore, this person simulated and restored several traces of the impact site based on the incident scene at the time, and even used other blood to forge several impact traces to mislead us."
The scene was quiet again for a few seconds...
Everyone looked at each other, as if they were feeling extremely frightened.
Xiong Li accidentally fell down the stairs.
The body was moved skillfully.
The scene was carefully disguised.
The combination of these conditions inevitably makes people feel that there is a big secret hidden behind the corpse carrier.
And just when everyone was trying to figure out the intentions behind the corpse mover, a call came to Gu Chen's cell phone.
Gu Chen directly opened the answer button: "Hello."
"Is this Officer Gu? I'm Zhou Fan whom you called just now."
"Zhou Fan?" Gu Chen looked out the door and strode towards the passage: "Where are you now?"
"It's in the Technical Section of the City Bureau, but there are many rooms here. I don't know where you are now?"
"Look straight ahead." Gu Chen stood in the passage and raised his hand to Zhou Fan who was not far away.
"Oh, I saw you." Seeing Gu Chen right in front, Zhou Fan hung up the phone and ran over quickly.
When he came to Gu Chen, Zhou Fan was already out of breath and seemed to be walking in a hurry along the way.
"Officer Gu, where is Xiong Li?"
"Detection chamber."
"Can I see her now?" Zhou Fan asked.
Gu Chen hesitated for a moment and shook his head: "Not yet."
"But……"
Before Zhou Fan could speak, Gu Chen directly grabbed his arm and walked to the outside of the testing room.
Through the transparent glass, Xiong Li's body was lying on the examination table.
Gu Chen also reminded: "You have to go in for disinfection, which may take some time, but I have many things to ask you now, so you have to cooperate with me first."
Zhou Fan seemed very depressed, lying on the glass, looking at Xiong Li's body on the examination table, with a few tears in his eyes.
"How could it be like this? How could it become like this?"
Gu Chen took a deep breath and said comfortingly: "Please have some condolences. The person is dead. This is already a fact."
"How did she die?" Zhou Fan stared at Gu Chen and asked.
Gu Chen said calmly: "Falled down the stairs and died of internal bleeding."
"Fell to death?" After hearing Gu Chen's words, Zhou Fan's eyes were full of disbelief.
Gu Chen nodded slightly: "Although I don't want to admit that this is the case, but... it is the fact."
"Impossible, how is it possible? How could a good person fall down the stairs and die?" Zhou Fan seemed to be still addicted to the impossible rhythm and couldn't extricate himself.
But Gu Chen didn't have time to waste time with him here, so he reminded him directly: "Mr. Zhou Fan, can we go in and talk?"
Zhou Fan nodded slightly and said, "Okay."
Gu Chen took Zhou Fan to rest.
At this moment, everyone has also finished their dinner and is clearing the table.
Gu Chen arranged for Zhou Fan to sit on an office chair, while he sat opposite him.
After turning on the law enforcement recorder, Gu Chen pointed it at Zhou Fan and placed it on a pile of documents.
Officer Wang and Lu Weiwei also gathered around one after another.
"Your name is Zhou Fan?" Gu Chen took out his notebook and raised his head to ask him.
"Yeah." Zhou Fan nodded slightly.
"Please report your ID number." Gu Chen said.
Zhou Fan obeyed and followed the procedure and informed Gu Chen of his personal information.
After completing the basic registration, Gu Chen directly raised his head and asked Zhou Fan: "Xiong Li and you are junior sisters from the same school, right? She is your ex-girlfriend, right?"
Hearing Gu Chen's words, Zhou Fan suddenly froze and stared at Gu Chen in disbelief.
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