"Did you find anything else?"

Li Kai quickly browsed through all the materials in the folder and found that there was nothing more than the clues and testimony records of these two people.

"Nope." Xiao Wu shook his head.

"The city where he got off to see?" Li Kai asked.

"I went, in the far suburbs, took his photo and asked all the nearby places, and I also deliberately put a hat and mask on his photo, and no one had an impression of him."

Xiao Wu was also aggrieved, Li Kai had not been idle in the past few days on a business trip, and he just came up with such a clue when his legs were thin.

"He is very cautious, and even the people who have been with him for a few years are not very impressed with him, let alone passers-by."

For this point, Li Kai did not blame Xiao Wu for doing things badly.

After all, when chatting with Pei Jun's college classmates, Li Kai found that Pei Jun seemed to be very resistant to contact with people, and even deliberately avoided the crowd, and this business trip deepened this cognition, Pei Jun was deliberately blurring the impression of others on him, and deliberately minimizing his own sense of existence.

But it is precisely this point that shows that he has a problem, and it has been a problem since a long time ago.

One person may not be outstanding, but three or two familiar classmates and friends will at least have it, and all teachers and students have a vague impression of him, which is not normal at all.

"What's it that he needs to do for years and, according to the driver, every month? Even at the risk of being noticed, you have to go. ”

Li Kai is sure that Pei Jun's trajectory must have some kind of clear purpose, and he will never just want to distract himself.

"The money."

"Financial resources."

Li Kai and Xiao Wu thought of it at the same time.

"Xiao Wu, when I went to check the local bank monitoring, I started to check it two months ago. Check the area around the long-distance bus station first, and then check outside. ”

"Okay." Xiao Wu quickly got up and prepared to go out to work.

"By the way, that Pei Jun, do you want to interrogate him?" Before going out, Xiao Wu suddenly asked.

Xiao Wu still knows Li Kai well, he is impatient to do things like transcripts, and Xiao Wu helps to sort it out every time, so if Li Kai wants to interrogate Pei Jun, he had better be there, so that Li Kai will have to dictate afterwards, and it will be very troublesome for him to make up for it.

Xiang Li Kai thought about it and shook his head, "Shut it up first!" "There is no new evidence, and it makes no sense for him to see him in vain.

After Xiao Wu went out, Li Kai looked at all the documents on a business trip for a few days, although Hu Yong helped deal with it, but as the captain, he still had to be informed, especially Xiao Wang's incident, he focused on the report and re-made the post-case summary.

What's more, Pei Jun's murder case has not been concluded, the rental house that was the scene of the first crime is still under protection, and the owner of the house cannot rent or sell, and he can't even enter the house, so he has come to inquire and complain several times.

Li Kai thought about it and decided to go one last time, and if he couldn't find any new evidence, he would lift the ban on the scene and return it to the owner of the house for processing.

When Li Kai arrived at the rental house, it was already more than four o'clock in the afternoon, although it was not yet evening, but the light was not too good.

Wearing white gloves and turning on the lights in the room, the cold light and incandescent lamps made Xiang Li Kai instantly feel like he was back in the interrogation room.

Li Kai scanned the room again, desks, bookshelves, beds, bedside tables, small coffee tables...... He looked very slowly, did not miss any corner, did not find any new clues, but always had a strange feeling.

I flipped it back and looked at it, but I still didn't find anything special.

[What's the problem?] Li Kai muttered in his heart as he turned around and prepared to leave.

Before turning off the lights, Li Kai finally glanced back unwillingly before turning off the lights, but Li Rin shouted, [Wait. 】

[Huh? What's wrong? Li Kai stopped.

[Don't you think that bookshelf looks a little weird?] Li Rin asked.

[Bookshelves? I just felt that something seemed wrong, but I didn't know what it was. Li Kai went back and looked at the bookshelf in front of him again and again.

The bookshelf is on the wall directly opposite the door, the most conspicuous position when you enter the room, and the lamp in the room is on the roof in front of the bookshelf.

[Is this dark under the lamp?] Li Kai walked to the bookshelf and looked at it layer by layer.

[What's wrong?] 】

One of the bookshelves was emptied, and the other floors were unpleasantly full, except for the neat rows of book spines that stood up, and all the crevices and corners were filled with all kinds of books, large and small.

[Do you say he loves to read so much?] Bookshelves full like this? If he really needs so many books, why doesn't he buy a bookshelf anymore? It's not like there's no room in the house. 】

In fact, Pei Jun's room was not crowded, at least a bookshelf of the same size next to it was more than enough.

Li Kai still didn't see why, but he wasn't in a hurry, while scanning the bookshelves over and over again, he chatted with Li Rin in his heart without a word.

[I always feel that the empty layer is awkward.] Li Rin said.

[The empty floor was removed and inspected at the time, and there were mostly books on psychology and some detective novels.] 】

Li Kai actually knows what Li Rin said, [Why do you say he has a whole layer of psychology books and detective novels? 】

[You don't know how I know?] Li Rin has never understood these twists and turns in people's hearts.

[He wouldn't want to learn counter-reconnaissance in this way, would he? Li Kai laughed after speaking.

[Maybe that's it!] But Li Rin thought so.

[No, brother, I'm kidding. After Li Kai finished speaking, he also seriously thought about the possibility.

I have to say that Li Rin may really be right, because generally people who don't have special channels and training can only learn in this way, with Pei Jun's cautious and cautious style of doing everything, he probably won't blatantly buy criminal investigation books to read.

[What do you see?] 】

Li Rin didn't want to dwell on this issue, after all, they were here today to find new evidence and clues.

[Could it be that it's just because it's empty, so we look at it awkwardly.] 】

Li Kai really can't see it, in terms of detailed observation, in fact, Li Kai has always been inferior to Li Rin, and games like finding something different have always been Li Rin better than Li Kai.

"I see. Before Li Kai's words fell, Li Rin had already shouted, [Look at the partition in the middle, is it bent abnormally. 】

[Partition? Li Kai was stunned.

[The partition on the top of the empty floor.] Li Rin said.

[The books below are empty, and the books on the previous floor are too heavy, so it's normal to bend some!] 】

Although Li Kai said this, he still reached out and touched the layer of board, and found that the paint surface of the board was a little cracked, obviously overstressed.

On the whole, the partitions of the other layers are very straight, and this layer is indeed bent down very much.

I lifted it up with my hand, but I didn't feel particularly heavy. He bent his finger and tapped it from below, making a "tongtong" sound.

[Huh? The voice seemed a little hollow. Li Kai finally noticed something unusual.

[Take it down and take a look.] Li Rin said.

[Hmm.] 】

Li Kai also planned to do so, but before taking it down, he took out his mobile phone and took a few photos to keep as evidence, or to facilitate him to restore the scene.

After spending a little time to empty the books on the upper shelf, Li Kai found that the partition of this bookshelf was particularly easy to remove, and there were no slots or screws, so he took it down with just a light lift.

[I'll go, sure enough, there are goods, and there are things inside! ] 】

After Li Kai took down the partition, he found that the particleboard, which was originally less than 2cm, had a long layer of grooves dug in the middle, and in the grooves, something was stuffed with paper wrapped in six or seven points.

Probably because the board is always held like this, the shavings on the back of the board have been polished relatively smooth, not at all sharp, and there is also a shallow dent at the edge of the groove, which is probably buckled out with fingertips for a long time, and the contents can be easily taken out.

Before taking the things, Li Kai took two more photos, and then took the paper bag out of the gap in the groove.

When he took out the paper bag and opened it, Li Kai whistled fiercely, [What is this called? There is nowhere to find the iron shoes, and it takes no effort to get them. 】

Inside the paper bag was a household registration book, an ID card, a bank card, and an old property certificate.

The household registration book is very worn, the paper has been worn loosely, and I don't know if it is complete, there are only a few names in it, and there is not even a photo; The head of household on the property certificate is still handwritten, the paper is yellowed, old enough to be used as an antique collection, and the name and the head of the household on the household register are the same name.

The surname of the head of the household is Xie, and on that identity, Pei Jun's name is written in amazement, but that face is not the Pei Jun that Li Kai knows.

And that bank card, which doesn't even have a name.

Li Kai took a few more photos, and then took out the document bag and put all the evidence into it.

[Gone, call it a day.] 】

Li Kai left the rental house, and while walking into his car, he called Xiao Wu, "You check the flow of funds for me with a bank card, the more time is pushed forward, the better, it is best to check it until ten years ago, and I will send the card number to your mobile phone." ”

"And the train station bank?" Xiao Wu's voice came from the phone, and he always had to know which job was more urgent.

"Check this card first." Li Kai hung up after speaking.

[Let's go, go home.] Li Kai started the car, hit the steering wheel, and drove directly in the direction of his home.

[Pei Jun, Tang Lei, Xie Jun? Xie Jun, how can a name on the last page of the household registration book be so similar to the character Jun.

While Li Kai was driving the car, he was still asking Li Rin, [Brother, who do you say he is? Tang Lei? Or Xie Jun? Who is Bae Jun? He knocked out Pei Jun's name, will Pei Jun be the first person he killed? If it is, it's exciting, serial murder! And that bank card, who will it be? 】