"You see, the place of the victim is Wenxing Road, nine years ago, the area around Wenxing Road was a bit like today's delicious street, full of shops selling supper, although it is not as dense as the delicious street, but it is definitely one of the hottest places in Jinzhou at night......" Liu Gang pointed to the place and time of the case, and analyzed.

"However, the place where the case occurred was the western section of Wenxing Road, and the case file said that within 100 meters of the street where the case occurred, only two shops were open!" Memphy immediately retorted.

"Although there are fewer nightclubs in the western section of Wenxing Road, there are no lanes and the like on the streets of those hundreds of meters, and the time of the murder is about 11:30, 11:30 is very late for ordinary people, but for people who like nightlife, it is almost the hottest time, especially when the crime occurred in August, which should be the season when people like to go out to eat, and it is impossible for pedestrians to completely disappear in that section of the street."

"That's right, that is, there should be witnesses, but the witnesses didn't come forward, these people don't have a sense ......of justice at all," Meng Fei said indignantly.

"No, there should be no eyewitnesses......"

"Dude, aren't you contradicting yourself in what you're saying?" Meng Fei stared at Liu Gang.

"Eldest sister, you patiently listen to me and say that it is intact or ......not" Liu Gang glared at Meng Fei speechlessly, Meng Fei quickly stopped his mouth and looked at Liu Gang aggrievedly, Liu Gang shook his head helplessly, "Think about it, on such a street, there are pedestrians at any time, according to common sense, does a thief have the courage to block the road and rob a passerby?" ”

"Some gangsters are so vicious that they can't do anything......" Meng Fei retorted unconvinced.

"Okay, even if he can do it, but think about it, Xu Mei was riding a tricycle at the beginning, and when she met someone who stopped her, she would honestly park?"

"She probably thought the man was going to buy fruit!" Although Memphy is rough, she is definitely not stupid.

"At that time, several street lights were broken, and there were no flashlights and other items in the car, and according to Xu Mei's husband, Xu Mei never brought a flashlight, and she couldn't see it at all, how could she sell fruits?" Liu Gang glanced at Meng Fei, and without waiting for her to answer, he continued, "Besides, even if the person stopped her to buy fruit, but according to the description of the deceased, the deceased was sitting on a tricycle, that is, she didn't get out of the car at all, and the fruit knife was forty centimeters long and didn't have a scabbard, so she couldn't have it with her, how did he get into the hands of the murderer?" Remember, this Xu Mei was stabbed in the chest from the front, and it was a knife to death. ”

"Hey, that's it, how did this knife get into the hands of the murderer? It seems that this man should be a repeat offender and very skilled. Meng Fei analyzed.

"The scene of the crime is only 20 meters away from a rice noodle shop, and there were seven people in the store with the boss at that time, if the deceased made a little noise, someone should be able to hear it, even if he was skilled, it was impossible to take out a knife from the carriage and stab Xu Mei's chest from the front, Xu Mei couldn't make a sound." Liu Gang shook his head, at least, he couldn't do it, he could easily kill an ordinary person, but he couldn't do it if he had to take a knife from the carriage first, and then pierce the opponent's chest with a knife more than a foot long from the front without making a sound.

"Even if the chest is pierced, the deceased should be able to scream, and there is no record of the autopsy report in the case file being covered with his mouth, how did this man do it...... Unless, this Xu Mei may have been in a coma before she was killed...... You mean, she was drugged [***] by someone......" Meng Fei's eyes suddenly lit up, and she quickly checked the case file, frowning and said, "But, why hasn't there been relevant testing in this case?" ”

"I don't know about this, it's very likely that the ingredients of the drug can't be detected at all, I look at those cases, and there is no relevant testing." Liu Gang spread his hands, he didn't know anything about the knowledge of drug testing.

"This is also possible, what should we do now, go back and interrogate that Zhen Jianjun? Now that we have more information, we may be able to find out something! "Memphie was eager to try.

"There is a fingerprint extracted from a knife in this case file, and I have Zhen Jianjun's fingerprint! Let's find a technical detective to compare it first! "It's not easy to come and go, Liu Gang left a copy of Zhen Jianjun's fingerprints when he interrogated Zhen Jianjun, although he felt that the possibility of this comparison was very small, he still felt that it should be compared.

"Then go immediately, and I'll get off work later!" Meng Fei also saw the fingerprint page, which can be said to be the only clue to solve the case, she naturally would not fail to look at it, after listening to Liu Gang's words, she directly took out the fingerprint page in the file, looked left and right, and immediately put it in her pocket.

"With a director like you......" Liu Gang shook his head speechlessly, the director of an archive room actually secretly took out the archives materials of the archives, and the leaders of the public security organs actually arranged such a person to manage the archives......

"Hmph, it's not all for you, these criminal files, you think anyone can take them, then you have to make a report from the case undertaker, and the director in charge can sign and agree to take them out, you are just based on speculation, and there is no evidence, strictly speaking, you don't even have the qualifications to investigate this case, it's not buddy to help you, you don't even have the qualifications to see these cases!" Meng Fei glared at Liu Gang fiercely, her eyes were full of pride, she had a rare opportunity to teach Liu Gang a lesson.

The archivist naturally did not come to check on Meng Fei, the director of the archives, the two of them went out of the archives room smoothly, and Meng Fei, who had been a criminal police officer for a few months, was almost an errand boy in the criminal police team, and was undoubtedly familiar with the public security bureau, and the people in the technical investigation department also knew each other, and they were familiar with it, and she did not go to find any leadership instructions or anything, but directly took Liu Gang to find the fingerprint identification personnel of the criminal technology brigade.

"Xue glasses, look for you to compare your fingerprints!" Approaching the fingerprint identification room, Meng Fei took out two fingerprints that needed to be compared and threw them on the table in front of the appraiser.

"Meng Fei, weren't you transferred to the traffic police force? What's the matter, the traffic police are also going to check fingerprints? Xue Glasses asked a little puzzled.

This is about a technician who is locked up in a room to do research, and he doesn't know that the female violence was transferred to the archives! Liu Gang looked at this thin man in his thirties, and at first glance he belonged to the kind of outlier who did not come into contact with people. Xue Glasses didn't say hello to Liu Gang, and Meng Fei didn't mean to introduce, so Liu Gang could only watch from the sidelines.

"Xue glasses, how can you learn to gossip, I have already left the traffic police force! Okay, show me it! The upright Memphy also learned the art of speaking.

"Wait, just a few minutes!"