What they saw in front of them surprised everyone.
Previously, everyone just wanted to talk to He Ling about the Watchers.
Unexpectedly.
No one thought of it.
When I came to He Ling's house to look for her, I encountered such a situation.
He Ling's sister, He Qi, felt dizzy and fainted again on the ground.
"Ms. He." Lu Weiwei took one look, ran back to help her up, and pinched He Qi's middle with her fingers, which made He Qi wake up from the dizziness.
"Police...comrade police, my sister...how could she do this?"
"She was fine before. I told her to go to bed early last night. Why is she like this today?"
Seeing He Qi sobbing, Gu Chen didn't care about her, but habitually took out the white gloves from the equipment bag.
After taking off the law enforcement recorder, he handed it to Yuan Shasha who was standing aside and said, "Xiao Yuan, hold it for me and take pictures from every angle."
"No problem." Yuan Shasha, who was familiar with Gu Chen's work, immediately took the law enforcement recorder and began to take precise pictures based on where Gu Chen looked.
Judging from He Ling hanging at the top of the stairs, there were two ropes wrapped around her neck.
One is an orange power extension cord and the other is a black cord.
Her hands were tied behind her back with white rope, and her feet were also tied with white rope.
His entire body was hung on the stair railing.
However, what is shameful is that He Ling is wearing a piece of clothing on her upper body, which is similar to a hip-hop T-shirt. It is loose and fat, and the length can cover the roots of He Ling's legs.
Even if she wears tight denim shorts in summer, it's basically impossible to tell that He Ling is wearing pants.
But what makes people feel ashamed is that He Ling is completely naked from the waist down.
Gu Chen didn't worry about this. No matter how beautiful his body was, in front of Gu Chen it was just a cold corpse, a corpse to be further studied.
The cause of death was obvious. He was stabbed with a single sharp blade. He Ling died of internal bleeding.
"This is a typical mystery novel-style case." Officer Wang looked at He Ling's body in front of him and couldn't help but sigh: "Isn't this too terrifying? What is the murderer doing? Is he demonstrating to us?"
The scene of He Ling being hung at the top of the stairs really shocked everyone present. Just like He Qi who fainted, everyone was greatly shocked.
"She...she's not married yet, she just fell out of love, why is it like this?" He Qi came to Gu Chen's side crying, holding back her grief and crying:
"She is still so young and still has a lot of youth, but now she is dead at home and hung on the stairs. Who is so cruel?"
"Oh my god, what the hell is going on!"
"Ms. He, please calm down first and don't get excited, okay?" Seeing He Qi's emotional breakdown, Gu Chen motioned to Lu Weiwei beside him and quickly pulled her aside.
Of course, Lu Weiwei was not idle either. She grabbed He Qi from behind with both hands and pulled He Qi down the stairs like she was trying to subdue a criminal.
"What have you done?" Officer Wang tugged at his collar and said angrily:
"The previous threatening letter, Watchman, was already embarrassing enough, but now we finally have new clues. When I thought the case was about to be solved, you gave me this one again?"
Officer Wang is very angry now.
To be precise, he never expected that he would discover so many strange things one after another.
If he had known that something like this would happen, Officer Wang would not have agreed to come to He Ling again this morning.
Of course, many things are only regretted before you remember how you should have done them before.
If all this is destined, even if the time is missed, it will happen again at some point in the future.
Officer Wang was panicking. The most important thing was that He Feng and he were old classmates and good friends, but now He Feng's affairs left him at a loss, and He Ling's sudden death also caught him by surprise.
Therefore, Officer Wang felt that things were not going well recently, so he could only look at Gu Chen who looked aside with a calm expression.
Only Gu Chen could maintain his original intention and remain calm enough in such a terrible environment.
"Gu Chen, what do you think?" Officer Wang panted.
"It seems that we have to prepare a long report again." Gu Chen also shook his head and said helplessly: "Currently, He Ling died of excessive blood loss."
"But judging from the way she was tied up, she must have been coerced, but the binding tools were a bit amateurish, like some items at home."
"You mean...the rope that bound He Ling came from home?" Yuan Shasha asked.
Gu Chen nodded, and then asked He Qi who was crying at the stairs: "Ms. He, if you want to find out who killed your sister as soon as possible, please stop crying and cooperate with our investigation, okay?"
Gu Chen's words seemed to wake up the crying He Qi.
She was stunned, quickly wiped the tears from the corners of her eyes, and then said humbly: "As long as you can find the beast who killed my sister, tell me how you want me to assist in the investigation, and I will listen to you."
"Come to me now." Gu Chen waved to He Qi to come over quickly.
He Qi didn't hesitate and came to Gu Chen's side in a few steps.
"Where did this rope come from? Is it familiar?" Gu Chen asked.
"This..." He Qi tried to calm down and then moved his head closer.
After a moment, He Qi suddenly realized: "I know, the rope used to bind my sister's hands and feet is from the blinds in the room."
"Is it in the room?" Gu Chen asked again.
He Qi nodded, pointed to the stairs and said, "It's just above, the first room at the stairs."
"You guys wait here, I'll go take a look." After Gu Chen finished speaking, he ran to the top of the duplex building.
When I pushed open the door of the first room, I saw that the curtains were pulled up and the rope above them was pulled down.
"Is it on the curtain?" Officer Wang asked.
Gu Chen nodded silently: "Yes, the rope does come from the curtain."
This chapter is not over yet, please click on the next page to continue reading! Looking at Yuan Shasha, Gu Chen said again: "Xiao Yuan, go downstairs and get our toolbox."
"No problem." After receiving the order, Yuan Shasha immediately ran down the stairs, went to the trunk of the police car downstairs, and retrieved the toolbox Gu Chen wanted.
At the same time, everyone began to put on gloves and foot gloves, and then put on hoods, trying not to leave a single hair on the scene.
After helping He Qi put on a full set of protective equipment, Gu Chen also waited for Yuan Shasha's toolbox.
After a brief hesitation in opening the box, Gu Chen took out a can of special powder spray.
Ordinary people pull the blinds without leaving fingerprints on the ropes.
But if you use ropes to tie them up, that might not be possible.
After Gu Chen untied the rope from He Ling's body, he slowly placed her body at the corner of the corridor. Then he took out a special powder spray and sprayed it on the rope.
These equipments were treasures obtained from forensic assistant Gao Chuanfeng, and Gu Chen rarely used them.
But in order to save on-site inspection time and procedures, Gu Chen sometimes had to prepare some in the trunk of the vehicle.
Unlike other police officers who go out to police, Gu Chen's team must not only wear necessary police equipment, but also carry several special tool boxes.
The purpose is to bypass the technical department, do it yourself, and collect evidence from some operational experiments on site, so that the detection results can be quickly achieved.
The test results can then be brought back to the Technical Department of the Municipal Bureau, which greatly saves the workload of the forensic team of the Technical Department of the Municipal Bureau.
This is why Gao Chuanfeng always prefers to give priority to samples from Gu Chen’s team for testing.
The reason is simple. Gu Chen has already completed the preliminary work required for forensic medicine from the very beginning.
The Technical Section of the Municipal Bureau only needs to conduct testing and certification of specific projects in accordance with Zhao Chen's special requirements.
It can be said that Gu Chen helped forensic assistant Gao Chuanfeng delete a large number of unnecessary tests and select key operations.
This kind of efficiency helps both parties save time to a great extent.
That's it at the moment.
Gu Chen used the special powder spray given by Gao Chuanfeng to spray on the rope, hoping to show fingerprints on special areas.
But unfortunately, Gu Chen did not find any fingerprints on the rope.
Not discouraged, Gu Chen then went to the curtains and sprayed every corner. However, what surprised Gu Chen was that no fingerprints were found in the key areas where the ropes on the curtains and blinds were removed.
Seeing that Gu Chen's operation was making no progress, Officer Wang also said anxiously: "This murderer is obviously well prepared. He will not leave fingerprints on the scene. This is a bit troublesome."
Gu Chen frowned slightly and said, "The entire house has signs of being turned over, and the drawers were opened. It looks like this is the scene of a burglary."
Looking back at He Ling's body, Gu Chen added: "This shows that the murderer's purpose of entering this house is probably theft."
"But during the process of his theft, He Ling happened to return home late at night and discovered the thief."
"Although this thief has never killed anyone before, this time he decided to kill someone and silence them."
Gu Chen made his own preliminary inference based on the situation at the scene.
"That's possible." Lu Weiwei walked to Gu Chen's side and agreed: "We have also seen many burglary scenes, real and fake, but today's crime scene definitely doesn't look like that.
Deliberately causing chaos."
"Judging from the chaos of various items, it is very real. Although ordinary people cannot see these details, we have seen them many times, so we will not be unclear."
"Of course I know it was a burglary." Officer Wang crossed his arms and frowned slightly: "But since the murderer committed the theft, why did he choose to kill He Ling after bumping into her?"
"But even if He Ling was killed, why would he hang her on the guardrail of the stairs? Isn't this too arrogant? I feel like this cannot be explained."
Gu Chen said calmly: "You can put aside the places that don't make sense for a while and choose the places that can be explained."
Gu Chen would never get entangled in this kind of thing.
Just like an exam, you can put aside the questions you don't know how to do.
It is impossible to spend a lot of time studying this question and give up on other questions just because you can't solve this question.
If you really do this, it will be a tragedy when the exam is over.
The reason why Gu Chen handles cases so efficiently is because he uses examination methods.
A case is often a whole, requiring breakthroughs at multiple points.
Even if you hit a wall on this problem, you can try other aspects.
When all the clues have been broken through, going back to solve the difficult points can actually produce a counter-evidence effect.
Gu Chen began to search for fingerprints throughout the house...
Finally, Gu Chen discovered that there were still some fingerprints that could be extracted.
However, considering that some of the extracted fingerprints and palm prints are relatively blurry, they do not look like new fingerprints.
Perhaps it was just a family member or other friend who stayed when they legally entered the home.
Gu Chen was still hesitant and planned to collect them first and send them to the Municipal Bureau's Technology Department for archiving. Later, he would consider extracting the fingerprints of other family members for archiving.
This is also the difficulty and pain point of extracting fingerprints.
However, after a series of searches, Gu Chen still found two hairs of unknown origin.
One of them was found at the top of the stairs, while the other was found on He Ling's body.
However, since these two hairs have no roots, a comprehensive DNA profile test cannot be performed on them.
There is a piece of paper towel under the stairs where He Ling's body hangs.
Gu Chen first thought that maybe He Ling had left it behind when she was violated.
So Lu Weiwei was called and asked to help examine and dispose of He Ling's body.
And he examined the tissue found, hoping to find some biological evidence on it.
But the test result was negative, and Gu Chen didn't find anything suspicious on the tissue.
This chapter is not over yet, please click on the next page to continue reading! At the same time, Lu Weiwei also conducted a preliminary examination of He Ling's body.
Especially, no other biological fluids were found on He Ling's body.
Therefore, Lu Weiwei provided Gu Chen with the conclusion that He Ling was probably sexually assaulted, but the murderer did not leave any biological evidence for the police to collect.
"Since there was no violation, the use of this tissue is minimal." After Gu Chen folded the tissue, he still placed it in the evidence collection bag.
"That is to say, He Ling most likely found the murderer stealing after returning home and was attacked by the murderer." Officer Wang began to hypothesize various possibilities and said:
"But later, after subduing He Ling, the murderer discovered that He Ling was somewhat pretty and attempted to do evil to He Ling."
"But He Ling resisted desperately, making it difficult for the murderer to succeed. Finally, in panic, the murderer stabbed He Ling."
"You can say that." Gu Chen couldn't completely reject Officer Wang's argument. After all, it might be consistent with the hypothesis he had made before.
But it is impossible for the murderer to commit the crime without leaving any traces.
Gu Chen firmly believes in this...
From the tool box, Gu Chen took out the super glue and processed the power extension cord on-site to look for fingerprints.
But unfortunately, Gu Chen still didn't find what he wanted.
"It seems that the murderer committed the crime with gloves." After Gu Chen completed the fingerprint collection at the scene, he could basically imagine that the fingerprints collected in the room had a high probability of coming from He Ling's family or friends.
.
Then look at the other rope wrapped around He Ling's body.
Gu Chen discovered that it was ripped from an old clock radio at the top of the stairs.
Gu Chen once again used super glue to treat them, including the ends of the blind ropes. Although there were some very small caps, after treatment, he did not find many problems.
It can be said that Gu Chen has basically done everything he can do. He even compared all the marks, but there is still no clue to the case.
Lu Weiwei, who saw Gu Chen's concerns, said comfortingly: "It doesn't matter, these clues cannot be collected overnight. Since the murderer is so cunning, he must be a veteran and may pay special attention to the traces."
Looking at several fingerprint samples extracted by Gu Chen, Lu Weiwei added: "Besides, we have already extracted some fingerprints."
"Although it may not be of much use to the case, it can be archived. At worst, I will write the report."
"Lu Weiwei, have you become more conscious?" Officer Wang saw that Lu Weiwei rarely wanted to share the pressure for Gu Chen, so he couldn't help but teased: "Then I will leave my reports to you in the future."
"Get lost." Lu Weiwei refused.
Although it was obvious that Gu Chen was not in a good mood, he did not seem to have made much breakthrough in collecting clues for the case.
So Lu Weiwei spoke very quietly, for fear of disturbing Gu Chen's analysis.
Gu Chen stood up straight, turned around and said to He Qi: "Ms. He, please count the stolen items at home and give me a detailed list. The more detailed the better."
"Okay, I'll do it right now." He Qi suppressed his sadness, took the pen and paper handed over by Yuan Shasha, and began to tap the stolen items at the scene.
At the same time, Yuan Shasha also followed closely and reminded them of matters that needed attention.
It will take some time to complete all the checklist tasks.
But Gu Chen didn't rush him.
For an entire hour and a half, everyone was accompanying He Qi to light items.
The blank note paper gradually began to be filled with details.
"Okay, basically these are the things I remember missing. If there are any missing things, I will tell you at any time."
He Qi handed the written details to Gu Chen.
Gu Chen nodded slightly and reminded: "Don't live in this house anymore, and ask your parents not to come back. In addition, we have to seal off the scene."
"I understand." He Qi knew that the police wanted to protect the scene and avoid secondary damage to the scene, so he agreed: "I will give you the key and then notify the family. Do you think that's okay?"
"Okay, thank you for your understanding and support." Gu Chen took the key from He Qi and said to Yuan Shasha: "Xiao Yuan, you are now going to cordon off the scene and notify the nearby patrol team to let them know.
They pay attention to suspicious people around them."
"Senior Brother Gu, you mean...the murderer may still be at the scene?" Yuan Shasha asked.
Gu Chen nodded slightly: "The person who can clearly know the activities of this family should be an acquaintance. And he chose to commit the crime late at night. It was obvious that He Ling would not go home at that time."
After looking at everyone, Gu Chen added: "So the murderer committed the crime last night, and he might be near the scene today. Don't rule it out. Please don't be lazy. If you find any suspicious persons nearby, go directly to interrogate them. If you can ask
A little bit is a little bit."
"I know, let's just cast a net to catch fish." Yuan Shasha said with great conviction.
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