The cashier is a clever person, and the situation she said is indeed quite abnormal.

Du Juan and Tang Hongye are very grateful to her for helping to remember this detail of the day, with the cashier's certificate, plus the license plate number of the SUV that can be seen in the surveillance video, they can find out who will be the person who drove the girl away that night.

The two of them went back and checked the license plate number of the car and determined that it was a private vehicle, but Tang Hongye soon found out that the car was also a registered online car-hailing car, which made the situation that night another possibility, that is, the girl who got off Lou Shengrong's car may not have been picked up by other accomplices or acquaintances, she just called an online car-hailing car and left.

This made Tang Hongye mutter, and he didn't dare to contact the owner rashly, for fear that if the other party was really involved with Lou Shengrong, it would be equivalent to directly exposing the direction of the investigation.

The two of them discussed it and decided to directly check whether the car had received orders at that time of the day and who made the appointment through the online car-hailing platform.

Although this information is never easily disclosed to the outside world on weekdays, because it involves a criminal case and it is the criminal police who collect evidence from them, the platform did not refuse Tang Hongye's request, and the two of them quickly got the passenger information of the day.

The relationship between the owner of this car and the girl is really the kind of ordinary order-taking driver and passenger, since this is the case, they also got the passenger information, Tang Hongye and Du Juan did not bother the driver who knew nothing about the inside story, but directly set out to understand the girl who was riding in the car that night.

According to the information they obtained, the girl's name is Zhuang Ling, 23 years old this year, two years after graduating from college, has not had a regular job, and is currently unemployed, a native of City A.

Such a girl, the social scope is actually not particularly wide, and the composition of the people who have intersections with her is not complicated, on the surface, it is not possible to see why this girl is related to Lou Shengrong and Yu Wen, it is obvious that their relationship is much more secretive, if it is clear how they got acquainted, and why they colluded with each other and cooperated with each other to track You Xinghua, then this criminal gang that has been bothering them a lot is estimated to be able to surface.

Tang Hongye and Du Juan did not alarm Zhuang Ling herself, but investigated her personality and life experience from the side, and soon they discovered Zhuang Ling's two major characteristics.

First, Zhuang Ling is a girl with a hot temper, and her behavior on weekdays seems more or less negative and negative, she always seems to be full of dissatisfaction with everything around her, just Tang Hongye and Du Juan secretly watched her for two days, I witnessed this girl and different people have three frictions, and these frictions are the kind of friction that does not have too much subjective malice, and it can be ignored, but Zhuang Ling reacts very much every time, and it is completely a deliberate attack on her by others. I can't get along with her.

Second, Zhuang Ling also thought that she was a typical young woman addicted to the Internet, in the past two days, Du Juan and Tang Hongye found that she was engaged in Internet activities most of the time, and just after the morning rush hour at work, she stepped on a balance car, walked out of a few streets familiarly, and went to an Internet café to surf the Internet.

What's even more exaggerated is that even when riding a balance bike on the road, Zhuang Ling kept her mobile phone in her hand, not knowing whether she was chatting or playing games, which scared the cuckoo who was far behind into a cold sweat.

"Don't you think this Zhuang Ling is a little strange?" When they were once again far away outside the Internet café, Tang Hongye said to Du Juan, "What year is it now?" The penetration of home broadband is really high in City A, don't you all say that joke, the family can live without anything now, but if the network is disconnected, there is no iFi, no mobile phone, the day will collapse, it's like the end of the world! I always thought that generally speaking, those who choose to go to the Internet café are either middle school students who are not allowed to access the Internet at home, or college students who have poor Internet access or do not have computers in the school. It's a bit strange like Zhuang Ling's situation, after graduating from college, she hasn't gone out to work for the time being, and she lives at home, why do you have to travel so far to surf the Internet? If I'm not mistaken, there seems to be an Internet café near her house as well! ”

"The only plausible explanation I can think of is that she wants to go to an Internet café far away from her home, so that if someone finds out some whereabouts on the Internet, she will be suspected based on her IP address." Cuckoo said his only guess, after all, the other assumptions are really untenable and difficult to hold.

"If only I could know what she does online!" Tang Hongye sighed with emotion, turned his head to look at the cuckoo, "Why don't you go in?" Let the network manager open a computer next to or behind Zhuang Ling for you, so that you can take the opportunity to take a peek, even if you can have a general grasp, it's better than if we don't know anything about her identity that is active on the Internet, and there is no way to check it. ”

The cuckoo shook his head: "No, this matter can only be done by you, and I can't go." ”

"Why?" Tang Hongye was a little puzzled.

"Like-sex repels each other, opposites attract." Du Juan felt that Tang Hongye was really a little unenlightened, "Zhuang Ling is in her early twenties, and she is still single. If she is a particularly amazing beauty, it doesn't matter if I go, even if I peek at her and are found by her, I may be indifferent and won't think about anything, after all, beautiful people or things will be more eye-catching, so that the people around me can't help but want to take a few more looks, she will definitely take it calmly. But Zhuang Ling is at most at the level of delicateness, if she finds out that I look at her vigorously, with her kind of hot temper, I may not guess my intentions, and I will make some unpleasant trouble. If you go, it will be different, after all, you are still quite handsome, so I guess as long as it is not so unlucky, your appearance type happens to be the kind she hates, she should be ...... You know. ”

Tang Hongye didn't really want to understand, he pouted a little reluctantly: "How can I have the feeling that you are instigating me to betray the [HX] color [HX] appearance?" It's really rare to see such a big girlfriend! ”

"Aren't you happy that you have faith and trust in you?" Cuckoo laughed.

"Happy and unhappy." Tang Hongye shrugged his shoulders, although he said that he was a little helpless, but he still got out of the car according to Du Juan's meaning, and prepared to go over to take a peek at what Zhuang Ling was doing in the Internet café.

Du Juan sat in the car and waited, about forty minutes later, Tang Hongye came back, it is estimated that after coming out of the Internet café, he turned around the milk tea shop next to him, and when he came back, he was carrying two cups of lemon iced tea in his hand, and after getting into the car, he was probably afraid that Du Juan was in a hurry, so he hurriedly inserted the drink into the straw and handed it to her to receive the gift, and said to her: "I didn't dare to sit down for a few minutes and get up and leave, for fear of arousing Zhuang Ling's suspicion, I just sat next to her." ”

Du Juan nodded in understanding and took a sip of iced tea: "How is it?" Did you find anything? ”

"Don't say it, there really is," Tang Hongye replied, "This Zhuang Ling sat there and didn't play games or watch movies, she just chatted there all the time, and the most interesting thing is that she also used anonymous chatting." ”

"Group chat?" As soon as Du Juan heard this mode, she immediately understood, although she was busy after work and didn't have much time to chat online, but when she first had this function before, her middle school classmates in the chat group were quite lively because of each other's guessing who the other party was, so even let Du Juan, a person who only occasionally glanced at each other and didn't participate much, also had an impression.

"Yes, it's a pity that the font of the chat content is quite small, I can't see it clearly, after all, I can only peek a few times, and I can't lie on her screen to look at it," Tang Hongye sighed, "In short, there is definitely a problem, generally speaking, the function of anonymous chat is mainly to entertain the public, but have you ever seen an anonymous chat where the whole person frowns, concentrated, and looks ready to start fighting?" ”

"That's right," Cuckoo regretted a little, "but it's a pity that there is no way to sneak into her account......"

"What is this......" Tang Hongye scratched the back of his head, and suddenly stood up, "I didn't see anything more important after watching it for a long time, so I was going to leave, and when I left, I had the attitude of trying it out, so I patted her on the shoulder and asked her if I could add her friends." ”

"Did she say yes?" The cuckoo hurriedly sat up straight and asked with concern.

"It's added, but it's WeChat." Tang Hongye said with a little regret, "Fortunately, her WeChat number is her mobile phone number, which can be regarded as an unexpected gain." I offered to be friends with her, but work requires it! I don't usually have this hobby, so don't think I'm a habitual offender! ”

The cuckoo looked at him a little helplessly: "Did I know you on the first day?" ”

Tang Hongye grinned: "That's right!" Therefore, it is the most worry-free to find a partner! ”

The cuckoo seemed to suddenly think of something, was stunned for a moment, came back to his senses, and stroked his chest: "Fortunately, you usually feel quite slippery, WeChat's name and avatar and personal information, you can't see that you are a policeman anywhere, and the circle of friends is also closed, and you have never sent anything, otherwise today people will propose to add WeChat to each other, and it is estimated that you will have to scramble to find a reason to prevaricate!" ”

"I'm calling it mysterious!" Tang Hongye stretched out his hand and flicked it on the cuckoo's head, "What do you mean by not slipping!" Your boyfriend is such an unreliable image in your mind?! ”

After returning to the bureau, the two of them handed over Zhuang Ling's mobile phone number and WeChat account to Dai Xu, who is better at these things than others, so it may be more rewarding to hand them over.

Because of Tang Hongye's convenience of adding Zhuang Ling's WeChat, Du Juan can browse the content that Zhuang Ling posted in the circle of friends through Tang Hongye's account, and after some deep digging, Du Juan found a problem, Zhuang Ling's personality does not seem to have been as radical and irritable as it is now.

"You see, the content in her circle of friends two or three years ago still looks like a little girl's years!" She showed the timeline in Zhuang Ling's circle of friends to Tang Hongye, "Extrapolate, before her junior year, the things she posted were still some food, selfies, or forwarding some beauty tutorials, travel guides and the like, but after her senior year, some personal moods with anxiety gradually appeared, and then her state and mentality began to change dramatically. The kind of content that thinks life is unfair and society is too dark has also become more and more, and during this period, she must have encountered something that hit her hard, so she got into the horns of the bull all of a sudden, and began to change her personality dramatically, including the unsmooth work later, which also has something to do with her own bad mentality. I think such a mentality is likely to prompt her to contact a certain group and hit it off to do the so-called righteous behavior of 'punishing evil and promoting good'. What do you think? ”

"Well, it's very likely," Tang Hongye nodded, "I guess I think I am a hero in Liangshan, I think I was forced to go to Liangshan, and I want to kill the rich and help the poor, and eliminate harm for the people!" ”

So the two of them spent a little time and energy to secretly investigate whether Zhuang Ling had encountered any special experiences in the third and fourth years of college, and this investigation really found that Zhuang Ling's academic performance in college was still quite good, and the probability of sending graduate students was very high, but at the last moment, the guaranteed quota that was almost certain fell on the head of another boy named Xu Zishi.

Tang Hongye also checked that Xu Zishi by the way, this person is now studying for graduate school in school, and he seems to be a person who knows the world very well.

This person has nothing to do for the time being, which made Tang Hongye and Du Juan quietly relieved, but they also kept an eye on it this time, and said hello to other colleagues in the team, and they should also pay attention to Xu Zishi's movements at any time and pay attention to them.

If Zhuang Ling really consciously participated in the murder of You Xinghua, then a person who has no grievances with her but has a stain can do it, Xu Zishi, a person who snatched her escort place, can Zhuang Ling really let him go so easily?