The witnesses have no memories of 20 years ago, and Gu Chen feels that the idea of starting from the appearance of the murderer is estimated to be in vain.

But at least it shows that the murderer is not just a person, but a planned gang to commit the crime.

But Gu Chen did not find any records about the vehicle in Forensic Doctor Liu and the records of the police who participated in this case back then.

You must know that Lu Jun's profession is a black car driver, and the vehicle is his money-making tool, but there is only a statement that the whereabouts of the vehicle are unknown in the investigation file.

"I think it's better to ask Forensic Doctor Liu about the situation back then. Gu Chen felt that in Hejiang Town, it was estimated that there would not be too many clues to investigate.

After all, the only witness back then can't remember the specific appearance of the murderer back then, which means that this clue has been interrupted.

Officer Wang looked down at his watch, and also agreed: "It's not too early now, I can only go to Forensic Doctor Liu tomorrow to ask." ”

Everyone was at the door of the supermarket and reached an agreement for a short time.

After exchanging a few words with the witnesses, we drove back to the Seremban precinct.

......

......

Early the next morning, Gu Chen took Lu Weiwei, Officer Wang and Yuan Shasha to the Technical Department of the Municipal Bureau early in the morning.

At this moment, Forensic Doctor Liu, who had just gone to work, was taking a sip of the latest wolfberry tea leisurely.

Seeing Gu Chen and several people arriving together, Forensic Doctor Liu couldn't help but be stunned, and hurriedly asked, "Why are you so early today?"

"I've always asked questions. Lu Weiwei took the dossier in her hand and raised it.

Forensic Doctor Liu was stunned, quickly put down the water glass, and took the file in Lu Weiwei's hand for a detailed review.

After a while, Forensic Doctor Liu's face was solemn: "This case has actually fallen into your hands?"

"That's right, it was assigned by Bureau Zhao. Gu Chen was very familiar with this side, so he casually found a stool and sat down.

Forensic Doctor Liu called the file bag, took the file in his hand and looked at it, and said with emotion: "It's been 20 years, if you don't bring the file over, I guess I will forget about it." ”

"Forensic Doctor Liu, don't forget, you forgot, we're in trouble. When Lu Weiwei heard what Forensic Doctor Liu said, she felt a little hanging.

Forensic Doctor Liu smiled faintly: "Then you came here today, what is the specific matter of looking for me? Is it about this case?"

Gu Chen nodded silently: "Because I just took over, I have also been in contact with the family members of the deceased back then, but there are still some clues that are very vague, and I don't know how to start." ”

"It's right if we don't know how to start, if we had known how to do it, this case wouldn't have dragged on until the clues are still unsolved. ”

Taking a sip of tea, Forensic Doctor Liu also said with emotion: "You must know that the clues we detected back then were very limited, and this case, no matter how you look at it, looks like a headless case, with no beginning or tail, and it is difficult to find clues for breakthroughs." ”

"Fingerprints and palm prints files, we have asked Takakawa Kaede to extract. Gu Chen said.

Forensic Doctor Liu's expression was stunned, and then he smiled faintly: "I said, Gao Chuanfeng was busy yesterday, so he was doing this?"

After glancing at Gu Chen, Forensic Doctor Liu said again: "So you are looking for me today just to sort out this case from 20 years ago?"

Gu Chen's chick nodded as if pecking rice.

"Okay. Forensic Doctor Liu pouted and smiled, and said, "If you have anything you want to ask, just ask, I know everything." ”

That's what I want. Gu Chen smiled faintly, then took out the transcript and habitually made an interrogation posture.

Forensic Doctor Liu naturally became the interrogator.

This kind of role reversal made Forensic Doctor Liu quite embarrassed.

"Forensic Doctor Liu, I have seen the detailed records you made about this case back then, including the rubbing of fingerprints and palm prints on the tape, which can be said to be very detailed. ”

"But from the eyewitnesses we interviewed last night, you have almost no record of the murderer, but we have some new clues on our side. ”

"Oh?" Hearing Gu Chen's words, Forensic Doctor Liu was stunned: "Gu Chen, tell me about it." ”

Gu Chen nodded silently and said, "The murderer who participated in this kidnapping and murder case back then was by no means alone. ”

"What do you say?" Forensic Doctor Liu was a little puzzled.

Gu Chen explained: "We interviewed one of the witnesses, and he saw several suspicious people driving a Santana sedan in the direction of the Sanxi Reservoir that night. ”

"You must know that there were not many buildings in Hejiang Town back then, and there were no villages in the direction of Sanxi Reservoir. ”

"In addition, on the day of the incident, as yesterday, the wind was strong, and the possibility of going fishing at night was almost zero. ”

So the men in the Santana sedan are most likely the murderers of the black car driver Lu Jun. ”

While listening to Gu Chen's narration and looking at the dossier, Forensic Doctor Liu nodded silently, but he was puzzled: "But our police didn't investigate these back then. ”

"Extenuating circumstances. Lu Weiwei said.

"Forensic circumstances?" said Forensic Doctor Liu, puzzled.

Lu Weiwei smiled faintly: "The reason is very simple, the witness back then, because he saw what the murderer did to Lu Jun's body, was intimidated, and he didn't dare to reveal the murderer's appearance and characteristics to the police, for fear of the murderer's revenge." ”

But in fact, that night, when Santana's sedan passed by the witnesses, the witnesses saw the murderer clearly. ”

"That is to say, the witness chose to remain silent?" Forensic Doctor Liu was stunned, a little incredulous.

But Lu Weiwei, Officer Wang, Yuan Shasha and Gu Chen all nodded silently, indicating that it was right.

"It's unbelievable that the witness would choose to be silent? Why did he do this? Even if it was cowardly, but it was a matter of human life, so he chose to remain silent like this?"

Unable to understand the mysterious operation of this eyewitness back then, coupled with all the efforts he spent to investigate this case, Forensic Doctor Liu suddenly wanted to explode into foul language.

But when he saw that Gu Chen in front of him was still staring at him, Forensic Doctor Liu asked again: "What about later? Did you ask clearly? What do those murderers look like?"

Gu Chen shook his head: "That eyewitness can't remember the appearance of those murderers now." ”

"Isn't this clue broken?"

Gu Chen nodded silently.

"It's a shame. As soon as Forensic Doctor Liu slapped his thigh, he felt a little bit worse.

But at this time, Gu Chen asked again: "But I have read the report of the dossier, about Lu Jun's car, there is only a simple sentence about the whereabouts of the unknown, I don't know what the situation is?"

"Harm. Hearing Gu Chen's words, Forensic Doctor Liu also felt helpless and said: "We were indeed looking for the black Santana sedan back then. ”

"But you also know that 20 years ago, the streets were full of Santana, and it was too difficult to find this kind of car, especially the one that Lu Jun lost. ”

"Coupled with the number of surveillance at that time, it was far less than now, and finding a car can be said to be looking for a needle in a haystack, without a clue. ”

"Understood. Gu Chen nodded silently, and he could also understand the difficulties of these peers back then.

After all, the monitoring network back then was indeed not as dense as it is now.

The police often need to visit the police to handle cases, but they often have little effect.

In particular, what Forensic Doctor Liu said was that the streets were full of Santana cars, especially the black Santana, which was like a cow's hair.

If the killer chooses a deck, it's even more clueless.

Thinking of this, Gu Chen said again: "According to your statement, the murderer hijacked this car, and it is very likely that he will be decked." ”

Forensic Doctor Liu nodded silently: "There is such a possibility, I have detailed it in the report." ”

"There are only three options, one is to find a place where no one is there to destroy the vehicle, after all, there is a high probability that there will be evidence of the murderer on the vehicle, but this probability is very low, and there is a high probability that it will be discovered. Gu Chen said.

Dr. Liu agreed: "It's really unlikely. ”

"Then there is a second type, the murderer himself uses this fake car until it is scrapped. Gu Chen said again.

Forensic Doctor Liu still nodded in agreement: "This possibility is also very high." ”

"What about the third one?" asked Lou Weiwei.

Gu Chen smiled faintly: "The third type, of course, is to process and transform the vehicle and then sell it to the car dealership, but it is easy to find out." ”

"However, if this happened 20 years ago, the probability of discovery may not be high, so I think the second and third are more likely, and I personally prefer the third. ”

"Uh......"

Forensic Doctor Liu pondered for a moment, but still said with a serious face: "Gu Chen, what you said is a bit reasonable, back then, when we investigated this case, we were like headless flies, and there was no point at all. ”

"The traces of the vehicle cannot be found, and the traces of the murderer cannot be found, so to speak, it is a bit of a feeling that it is difficult for a clever woman to cook without rice. ”

"But it's good. Gu Chen picked up the file on the table and said, "You have done a more detailed job in the case record. ”

"I've seen it, this vanished vehicle, according to your questioning of Lu Jun's wife back then, was purchased 21 years ago. ”

And according to Lu Jun's wife, when Lu Jun left home, he received a strange phone call. ”

And the investigators of the year also traced the phone call that Lu Jun received, which was made in a hotel, but the hotel waiter only remembered that the caller was a man, but then Lu Jun disappeared, which shows that the man who called is very likely to be the murderer. ”

"That's right. Forensic Doctor Liu nodded silently, and said indifferently: "Although the man was not found in the end, we extracted the murderer's fingerprints and palm prints on the tape that bound Lu Jun. ”

"I can say that this is the only thing that makes me happy in this case. ”

"You must know that the tape wrapped around Lu Jun's corpse at that time was very difficult to handle, and several of us were busy for several days before finally extracting this small amount of fingerprint and palm print samples. ”

After taking a sip of wolfberry tea, Forensic Doctor Liu also felt helpless and said: "Maybe this kind of sample can only exist in isolation after all, and it is difficult to find a matching sample." ”

"Who said you can't find a matching sample?" Just as Forensic Doctor Liu's voice fell, Gao Chuan Feng walked into the office with a hint of pride on his face.

Lu Weiwei said: "Gao Chuanfeng, you are so sassy, can you say it...... Do you have a breakthrough?"

"It's necessary, see what this is?" Gao Chuan Feng casually threw a document on the table, found a wooden chair and sat down, and raised Erlang's legs high.

Forensic Doctor Liu was also quite surprised, but he also knew Gao Chuanfeng's virtue.

But if he can make some achievements, he must be like this.

Therefore, Forensic Doctor Liu hurriedly took the document and read it carefully.

After a while, Forensic Doctor Liu's eyes widened and he said in disbelief: "This ...... This is a match?"

"Matched?" everyone was overjoyed when they heard this.

So he hurriedly rushed up and gathered around Forensic Doctor Liu to check it.

Gao Chuanfeng said with great interest: "Actually, it's a coincidence, this fingerprint that matches 20 years ago was only entered into the information database last month, but it was a coincidence that the file was turned out again this month." ”

"But in this case, if the fingerprint comparison is carried out a month in advance, I am afraid it will be difficult to break through, so what is this called?"

"It's better to come early than to come soon?" said Ms. Lu.

Gao Chuanfeng waved his hand: "This is called Fu will go out of the horse, one top two, as soon as I Gao Chuanfeng comes out of the horse, I will give you God assist, say, how can you thank me?"

"Thank you for your size. Lu Weiwei kicked him, and couldn't help but say: "This is obviously the credit of a colleague who entered fingerprints, how did it get into your Gao Chuanfeng's mouth, and it became your own credit?"

"Then I don't have any credit, but I also have hard work, right? If I hadn't done the test comparison, how could I have provided you with such comprehensive technical support?"

"Thanks, good job. Gu Chen patted Gao Chuanfeng on the shoulder, still affirming his credit.

Then he took the information in the hands of Forensic Doctor Liu and carefully checked it.

"Is it a woman?" Gu Chen looked up at Gao Chuanfeng.

When everyone heard this, their faces changed suddenly: "Why did you become a woman?"

"Why can't it be a woman? Is it stipulated that the murderer can only be a man? Women are sometimes more terrible than men. Gao Chuan Kaede also said teasingly.

"That's not right. Officer Wang looked puzzled, and also explained: "We went to investigate the witnesses of the Sanxi Reservoir before, and the witnesses said very clearly, all the people in the car were men. ”

"And you have to know that at that time, the windshield of the Santana sedan was transparent, and it was easy to see the people inside the car from the outside. ”

"Although the witnesses can't tell what the murderers looked like back then, it's definitely not a woman?"

"Uh......"

Hearing Officer Wang's words, Gao Chuanfeng's expression was stunned.

The look of joy on his face just now has become extremely embarrassing, and he hurriedly snatched the document and compared it again, his mouth was also broken.

"No, it's obviously this woman? Why did she become a man? Can this person switch genders at will? It doesn't make sense, right?"

Forensic Doctor Liu held his chin and hurriedly asked Gao Chuanfeng, "Are you mistaken?"

"You can't be wrong, I found a fingerprint with a high degree of matching, I seem to have compared it many times, and the fingerprint in the information database over there is indeed this woman's, exactly the same as the fingerprint on the tape. ”

"Then how did this woman get her fingerprints?" Yuan Shasha also expressed curiosity.

After all, this fingerprint sample is a valuable treasure left back then.

But all of a sudden, it was ruined by Gao Chuanfeng's female fingerprints, and everyone felt a little incredible.

But Takakawa Kaede has always insisted on his opinion.

Seeing Yuan Shasha's question, Gao Chuanfeng directly explained: "This woman got into a fight with someone last month, was taken back to the police station, and her fingerprints were recorded, it's as simple as that. ”

"Fighting?" Hearing this kind of rhetoric, everyone couldn't help but be stunned.

Gu Chen couldn't sit still anymore, so he stood up directly and said, "I decided to go to this woman and ask about the specific situation." ”

"In addition, by the way, I will also investigate the woman's network, because this is an extension of the clues of the year, and it must be grasped well. ”

"But she's in Hangzhou. Lu Weiwei looked at the woman's address and said.

Gu Chen smiled faintly: "What about Hangzhou? Now set off immediately, in addition, please ask Senior Brother Wang to help me contact my colleagues in Hangzhou immediately." ”

"I'll leave this to me. "I feel that Gu Chen is real.

Yesterday I investigated the case overnight, and it was late at night when I returned to the dormitory.

Everyone is tired of dogs, but we have to continue today.

This is Gu Chen......

In Gu Chen's eyes, efficiency is life, and if there are clues, Gu Chen will never let go.

That is, everyone is used to Gu Chen's way of working.

This has to be replaced by other newcomers, and the rhythm of breaking down every minute.

After communicating with Forensic Doctor Liu, Gu Chen took the information compiled by Gao Chuanfeng and immediately drove to the high-speed rail station, preparing to go to Hangzhou to handle the case.

Jiangnan City is not far from Hangzhou, and now the convenience of high-speed rail has already formed an hourly economic zone between several cities.

Therefore, it is also greatly convenient for business travelers.

After simply packing some clothes, Gu Chen took Lu Weiwei, Officer Wang and Yuan Shasha to Hangcheng East Railway Station.

After leaving the station, a young woman wearing a third-class superintendent uniform, beckoned to several people, and took the initiative to step forward and ask, "Are you colleagues from the Furong Branch of Jiangnan City?"

"That's right. Gu Chen put down the luggage in his hand, shook hands with her and said, "I am Gu Chen, the captain of the criminal investigation team of the Furong Branch. ”

"I know you, and many of our colleagues know you. Seeing Gu Chen introduce himself, but in fact, the third-level superintendent seemed to know Gu Chen very well.

This situation is not uncommon for Gu Chen.

After all, he is famous and has some influence all over the country.

Seeing this, Lu Weiwei pointed to herself and asked the woman, "What about me? Do you know who I am?"

"Uh......"

The third-level superintendent hesitated for a moment, and suddenly saw Lu Weiwei's backpack with a bag of shrimp-flavored potato chips, and suddenly said, "You are Lu Weiwei." ”

"Oh my God, you are God. Lu Weiwei was surprised.

I didn't expect that I and Gu Chen were famous.

The third-level superintendent didn't go around the bush and said honestly: "I saw the bag of potato chips on your backpack, and it was still shrimp-flavored." ”

"And according to what we learned from our discussion in Gu Chen's forum, as one of Gu Chen's partners, Lu Weiwei likes potato chips the most, or shrimp-flavored ......."

"Oh, no, you're going to wait a minute. Hearing the words of the third-level superintendent, Lu Weiwei suddenly looked puzzled, and hurriedly asked, "What did you just say? What is Gu Chen's forum?"

......