I am a super cop

Chapter 748 The Locar Principle

A man pretending to be someone else lived in a caravan, which shows that this guy has high requirements for the quality of life.

At least it saves a lot of hotel expenses...

But for an unemployed young man, such a combination still makes people quite curious. Everyone can't wait to know what exactly this man put in the RV.

After taking the key from the man, Gu Chen directly opened the door of the RV.

However, what is surprising is that the entire RV is surprising, from ancient objects, to retro electronic equipment, to gold and silver jewelry, almost everything.

Gu Chen turned on the law enforcement recorder and entered the interior of the RV to check.

In the caravan, all items are packed in transparent display boxes.

Although there is not much space in the RV, it is like a small exhibition hall.

Lu Weiwei and Yuan Shasha followed closely behind, while Police Officer Wang escorted the man and stood at the door of the car.

"Junior Brother Gu, look at this." Lu Weiwei found two vinyl CD cases at the bottom of a cabinet.

And this is exactly what He Qi is offering in the list of stolen items.

Gu Chen put on his gloves, picked up the CD case and asked the man at the door: "Where did this thing come from?"

"I... I have it in my collection," the man said.

Gu Chen asked again: "Do you like CDs?"

"No... that's right." The man choked up for a moment, but he didn't dare to look up, his eyes were confused.

Gu Chen snorted coldly, pointed at all the items in the caravan and asked, "Don't tell me, all the items in here were obtained legally by you?"

"It's legal." Police Officer Wang told the bowed man to stand up straight, holding the crime tool in his hand, and said, "That's the thing, you expect him to get it legally? It can't be stolen, right?"

"I... I didn't, I didn't steal it, I didn't steal it." Seeing that Police Officer Wang believed that the items he displayed were all stolen goods, the man panicked and quickly denied it.

"And this, isn't this the stolen little golden Buddha that He Qi said?" At this time, Yuan Shasha also found a small golden Buddha necklace in the drawer of the RV.

Since He Qi was at the scene at the time, when He Qi listed the stolen items with everyone, she also asked everyone to observe the little golden Buddha on her neck.

Originally there were two small golden Buddhas, one for each of the sisters.

He Ling usually likes to wear a lot of accessories, so the little golden Buddha has been left on the dressing table.

Therefore, when He Qi checked her sister's belongings, she found that the little golden Buddha that was usually placed on the dressing table was missing, including two retro vinyl CD cases in her home.

However, among the items on the stolen list that Gu Chen asked He Qi to list, two of them were found in the man's RV, which made Gu Chen suspicious.

Gu Chen has seen the photos of the stolen items displayed by He Qi in the phone album.

And He Qi also told herself that she and her younger sister He Ling used to have two CD cases.

But there were no names on the CD boxes at the scene, and Gu Chen couldn't confirm whether they belonged to He Qi and He Lin.

However, Gu Chen can still accurately compare the items on the scene based on the pictures previously archived on the mobile phone.

"Their exteriors are made of vinyl, with many pebble-like raised patterns." Gu Chen continued to turn the objects over and said, "But it's difficult to extract fingerprints from this surface."

"Yes, we have tried this before, but the result was not ideal." Lu Weiwei echoed.

After thinking about it for a while, Gu Chen said, "It's okay, the bag inside the CD case might be worth a try."

"I can unroll them into the superglue bin and see what we can get out of that."

"That's right."

Lu Weiwei nodded silently. She didn't plan to do this at first, but after thinking about it, there are very few clues to He Ling's death, but finding the stolen items of He Ling's family in the RV is undoubtedly a chance.

If you touch it right, all problems will be solved easily. If you touch it wrong, you can at least catch thieves and dirt. After all, the items in this man's RV are not very clean.

When thinking that the man in front of him might be the murderer of He Ling, Lu Weiwei would not give up any clues.

Therefore, Lu Weiwei took the initiative and said, "Let me get it, and send these things to the technical department of the Municipal Bureau for inspection, and the answer will be available soon."

"Then what should he do?" Yuan Shasha asked beside her.

"Take him to the technical department of the Municipal Bureau." Gu Chen said.

After everyone counted the items, Gu Chen called the nearby patrol team to take over, and he took the team members, the lost items of He Ling's family, and the suspect man back to the technical department of the Municipal Bureau.

At night, Gao Chuanfeng was playing games in the office. When he saw Gu Chen bringing someone over, he immediately knew that something was wrong. He quit the game and asked, "Is there anything I can do for you? Team Leader Gu."

"Help me extract this person's fingerprints. In addition, this CD case will be checked thoroughly to see if there are any fingerprints. If so, help me extract them, and this little golden Buddha is the same."

"I knew it would be a bad thing to meet you, Gu Chen, at night." Gao Chuanfeng was used to it.

Gu Chen's busyness is his own busyness.

Sometimes when meeting Gu Chen, Gao Chuanfeng has a fulfilling life, at least Gu Chen is a tireless guy.

"Bring this person and things to the testing room for me." Gao Chuanfeng straightened his shirt before walking to the testing room with his head held high.

Officer Wang escorted the man, and Yuan Shasha followed behind with the items to be tested.

Lu Weiwei chose to sit next to Gu Chen.

Although the result hasn't come out yet, seeing Gu Chen's indifferent expression, Lu Weiwei already has the answer in her heart.

"Junior Brother Gu, do you think this man is the one who killed He Ling?"

"Actually, there is no need to test, he is also the biggest suspect. The fingerprint test is just for double insurance." Gu Chen turned his head and glanced at Lu Weiwei, and said again:

"A forensic evidence scientist once said: There is no discovery without exploration."

"If I were to write a report, I would definitely put this sentence in a prominent position."

"But you know, Senior Sister Lu, we almost ignored those CD cases. By the way, if I hadn't found these CD cases in the RV, I wouldn't have easily thought that this guy might be the murderer of He Ling.

Although the test is still in progress, Gu Chen has actually expected the result based on his own experience and judgment.

Verification, just to be more convincing.

Gu Chen knew that it might not be possible to detect the result from the surface of the CD case, but the bag inside the CD case might be worth a try.

Any slight clue may bring unexpected gains.

Based on what he knew, Gu Chen already knew Gao Chuanfeng's next steps.

These CD cases can be put into the super glue compartment.

Gu Chen knew that doing so would have a dramatic effect, but it was also true.

Gu Chen has learned from the forensic records...

According to Gu Chen's instructions, Gao Chuanfeng was in the testing room and had to test every bag in the first CD case.

But unfortunately, Gao Chuanfeng found nothing.

So Gao Chuanfeng began to test every bag in the second CD case.

At this time, Gu Chen also put on his equipment and stood beside Gao Chuanfeng, waiting quietly.

By the way, call Gao Chuanfeng's assistant.

But when he found the penultimate bag, Gu Chen suddenly found a hair dyed red.

Reminiscing that He Ling had red hair before, Gu Chen was more cautious at this moment, and his whole body became more excited.

It seems that the truth is getting closer...

If this CD case was really stolen from He Ling's family, then this red hair must be He Ling's hair.

Gu Chen took out his mobile phone, took a photo of this strand of hair to collect evidence, and then carefully took it out with long tweezers.

The hair is intact with roots, which is exactly what Gu Chen needs.

Afterwards, Gu Chen directly handed the hair sample to Gao Chuanfeng, and said, "Please help me identify this hair to see if it belongs to He Ling."

"Yes, the workload has increased again." It felt like one night, and various tests came one after another. Gao Chuanfeng's wish to sleep in was shattered, so he could only reluctantly nodded:
"Okay, let's put it away for now. Make a number and fill in the sample test details. I will work together later. By the way, I will compare it with the previous test on He Ling's corpse. Anyway, there are a lot of things going on tonight, and I will give you Gu Chen the time in the evening." .”

"Then I'll have to work." Gu Chen said with a smile, and then used long tweezers to hold the next CD bag in his hand, and put it on a strong light source for inspection.

But at this moment, Gu Chen made another discovery.

Gu Chen found that with the help of a special light source, there seemed to be a very long fingerprint on the CD bag.

Before Gao Chuanfeng gave him He Ling's autopsy report, he had read it himself, especially He Ling's fingerprints, which Gu Chen had browsed many times, with pictures and detailed descriptions.

There is a reminder that He Ling's right ring finger fingerprint has a unique rib.

Therefore, relying on his professional memory, Gu Chen quickly extracted the fingerprint picture of He Ling's right ring finger from the previous autopsy report from the information database in his mind.

And as Gu Chen blinked twice quickly, Gu Chen used the visual editing function to quickly take a photo of the fingerprint imprint assisted by a special light source, and archived it in his mind.

Then, in the autopsy report, the fingerprint of He Ling's right ring finger and the fingerprint picture he had just taken with the visual editing function slowly overlapped each other.

But just when the two pictures overlapped, Gu Chen surprisingly discovered that the special fingerprint on the CD bag exactly matched the fingerprint of He Ling's right ring finger.

The so-called unique ribbing also matches perfectly after overlapping.

Gu Chen almost laughed out loud, and threw the CD bag in his hand onto the testing table, saying, "This bag has fingerprints on it, and it's the fingerprint of He Ling's right ring finger."

"You found the fingerprint before it was tested? And it's He Ling's fingerprint?" Gao Chuanfeng was also stunned for a moment.

Although Gu Chen can always bring himself unexpected surprises sometimes, after all, testing is a rigorous science and there is no room for carelessness.

Gu Chen spouted nonsense in front of himself, a professional, and Gao Chuanfeng had to scold him no matter what for the sake of face.

But this is not important anymore, Gu Chen has used his special ability to perform a high coincidence correction on these fingerprints, and there is no problem at all.

What Gu Chen needs is only the result. As for the process, he doesn't mind letting Gao Chuanfeng do it for him. This is also Gao Chuanfeng's responsibility.

After getting this information, Gu Chen has already determined with sufficient confidence that at least this CD box is from He Ling's family.

Therefore, now Gu Chen found out that this suspicious guy actually possessed items stolen from the murdered He Ling's home.

From this point of view, this man cannot escape.

Moreover, Gu Chen performed a mitochondrial DNA test on the two hairs found at the crime scene to rule out the possibility that He Ling's mother and siblings had been at the scene.

What Gu Chen did was to see if these people had any proof of their alibi.

But the fact is that on the night of He Ling's murder, none of her family members were in the residence, and there were all witnesses.

Gu Chen already had enough evidence, and it would take time to wait for the test. Gu Chen couldn't wait, so he called the team members directly and prepared to take the man back to the interrogation room of the Furong branch.

Seeing that Gu Chen had arranged for everyone to leave, Gao Chuanfeng, who was working as a coolie in the testing room, glanced back and asked, "Gu Chen, are you not here waiting for the results?"

"I already know what the results are. I'll take the suspect back to the Furong branch. When we arrive, you should have the test results. Just send me the test results." Gu Chen said.

Gao Chuanfeng smiled: "You are a clever ghost."

"Then I will trouble you." Gu Chen walked to the door and paid attention to Gao Chuanfeng.

Then he retreated the protective clothing outside the door, and led everyone back to the Furong Branch.

……

……

It was already 11 o'clock in the evening when we returned to the Seremban branch.

Many patrol officers on duty at night in the Furong sub-bureau also went back and forth several times.

Without further ado, Gu Chen directly called Police Officer Wang and Lu Weiwei to bring the suspect man back to Interrogation Room No. [-] of the Furong Sub-bureau.

Yuan Shasha was in charge of staying in the three groups of offices, waiting for Gao Chuanfeng's fax.

"Go in, and do it yourself." Police officer Wang didn't have such a good temper, he directly pushed the man into the No. [-] interrogation room, pointing at the interrogation room.

The man looked around in a panic, feeling extremely nervous at the moment.

What police officer Wang said, the man didn't dare to refute, and sat obediently across from him.

After Lu Weiwei adjusted the camera, she sat back beside Gu Chen, nodded and said, "Junior Brother Gu, you can start now."

"Okay." Gu Chen opened the notebook, looked up and asked, "Tell me your name, age, and ID number."

"I...my name is Gao Desheng, I am 34 years old, and my ID number is..."

According to Gu Chen's request, Gao Desheng explained everything clearly.

After completing the records, Gu Chen raised his head and asked, "Why did you kill He Ling?"

"Wh... what? I killed He Ling? He... who is He Ling?"

"Stop pretending." Gu Chen snorted coldly, "We already have enough evidence in our hands to prove that you were the one who killed that woman."

"Comrade police." Gao Desheng stood up anxiously, and directly retorted: "You...you don't want to wrong people, why did I kill someone? I didn't."

"Sit down." Officer Wang slammed the table angrily, Gao Desheng was so frightened that he didn't dare to make a fuss, and sat back on his seat honestly.

Gu Chen curled his lips and smiled: "It doesn't matter if you don't tell me, I can help you sort it out."

Turning to a page of the information report, Gu Chen said, "You should have stolen that little golden Buddha, right? And that CD case."

"I..." Gao Desheng hesitated to speak, he didn't know how to reply for a long time, but he still reluctantly said: "But how do you prove that this belongs to the deceased's family?"

"Don't talk about anything else." Gu Chen took out a printed color picture of the little golden Buddha, and said, "This little golden Buddha is clearly He Ling's personal property, but it appears here with you. Why do you say?"

"But... But in the world, there are many small golden Buddhas of the same style. Why do you think it belongs to the deceased?"

Gao Desheng seems to have been prepared for a long time...

From Gu Chen's difficulty in finding clues at the scene, it is not difficult to see that the murderer also seems to be a master at removing traces.

In many places where the police must check, it is obvious that someone left behind and did not let his traces stay on the scene.

Of course Gu Chen knew this, so he put down the color picture of the little golden Buddha, and said, "It doesn't matter if you don't admit it, so how do you explain that CD case?"

"C... CD case? What's wrong with the CD case?" Gao Desheng raised his eyes, looking confident.

However, at this moment, Yuan Shasha held the faxed documents and handed them directly to Gu Chen, saying, "Senior Brother Gu, the test report from Gao Chuanfeng of the Technical Section of the Municipal Bureau has been released, and I have sorted out all the documents. This."

"Thank you Xiao Yuan, you sit down first." Gu Chen also counted the time.

I know Gao Chuanfeng's work efficiency too well.

Thinking that at this time, it should be when the test report came out, and Yuan Shasha sent it just in time. Gu Chen stood up directly, took the test report, walked directly to Gao Desheng, and showed him one by one. .

"Did you see it?" Gu Chen smiled slightly, and said calmly: "On the CD case, we found a strand of red hair. After comparing it with the dead He Ling's body, it completely matches."

"Also." Speaking of this, Gu Chen turned the test report to another page, and said: "And this, we extracted the fingerprints of the deceased He Ling from the CD bag."

"These all show that the little golden Buddha and the CD case were stolen from He Ling's family."

"But the fingerprints we got from the scene are only He Ling's family members."

"After our investigation of He Ling's family, they were not at the scene that night, but why did these items lost from He Ling's house appear in your RV? Don't you explain it?"

"I……"

Hearing Gu Chen's words, Gao Desheng panicked a lot at the moment, and his whole face became stiff.

Gu Chen hit the iron while the iron was hot, and said: "Through these elimination methods, everyone has proof of alibi, but you alone can't explain why you appeared at He Ling's house at that time? Who is the murderer?"

Gu Chen turned back to his seat, and then said: "Gao Desheng, I can tell you that your case is a bit different, because in the case, the order of many things is reversed."

"But it includes a lot of elements of forensic evidence, such as ... the Locar principle."

……

(End of this chapter)