"Li Jing, I checked, and it doesn't seem that the problem is with the tenants, the management of these office buildings has not provided their manpower information. The team must have told them to look at the photos too, right? They didn't sue me, so do you think the suspect was fired from them? "I'm really out of ideas now, and if I go back and ask the human resources department of the office management office, they should be fully prepared for my question. Oops, why did you get confused just now? I thumped my head in frustration.

"Don't hammer it, it's even more stupid to hammer it again." Li Jing said on the phone.

"The mouth is so poisonous! Alas? How did you know I was patting my head? "Could it be that he has clairvoyant eyes?

I suddenly felt a tap on the shoulder, which startled me. I shouted "ah", subconsciously turned my head, and saw Li Jing looking at me with a smile on his lips and his mobile phone.

"Why are you here?" I saw it, and I breathed a sigh of relief in my heart.

"Well, I'm off work, I guess you're almost asking about the last place where the crime happened, so come over and see if there's anything I can do to help." Li Jing said to me as he walked, "It seems that I really didn't guess wrong, it's still too difficult for you to let you investigate the case alone." ”

I ignored the irony in Li Jing's words, because the question now is really too tricky: "That's right. What do we do now? I can't go back and ask them again. ”

"Actually, there is no need to worry about it at all, since the possibility of tenants has been ruled out, just ask Shi Hao to help transfer the employees they have dismissed in the past one and a half years from last year to this year, and then do a cross-comparison." Li Jing was not particularly alarmed.

I smacked the palm of my other hand with my fist: "Really! Don't bother to go back and see their faces. The doubts in my heart were removed, and I seemed a little excited, "Li Jing, do you want to eat anything?" I'll treat you in a moment. ”

Li Jing smiled at me and rubbed my hair.

We settled dinner in a Chinese restaurant, because it was still during the cold and couldn't eat too greasy, so Li Jing only ordered the lighter Huaiyang dishes.

"What kind of profession do you think the suspect will do?" I took a bite of the winter melon siu mai, and whew, it's so hot, it's hot.

Li Jing looked at me fanning the wind in my mouth, and smiled so much that he didn't even pick up the cabbage.

"Li Jing, you won't be making chopsticks." I laughed at him.

"It's that you're too funny, okay, eat slowly, no one will rob you." Li Jing picked up the cabbage sum again, "Looking at his style of crime, if he commits the crime alone, he can accurately control the monitoring equipment, which shows that the suspect can skillfully operate computer applications; He is familiar with the work and rest time of the entire office building, which means that his usual work will also be closely related to the security department of the property; As for being able to enter the building silently and stay in the building without suspicion, it shows that everyone knows that the suspect usually works overtime. If you speculate according to this logic, the suspect may be a network administrator or a maintenance worker in the building, or both. In order to save labor costs, some companies leave network management and general computer or line maintenance to one person to manage. If you work in the computer room of the building, it will be more convenient for you to commit crimes in the company. Also, this business can help him to know the use of computers in the whole office building, and you have also found out his preference for T-brand computers before, if he often helps others repair computers, or helps the office repair the network, he should easily know which office someone is using such computers, so as to choose a target. ”

I scooped a spoonful of casserole tofu, and I couldn't speak because there was something in my mouth, so I could only nod my head to show that I understood.

"Another point is that our suspect feels inferior to his appearance." Li Jing picked up a steamed dumpling and said.

"Why do you say that?" I asked him.

"The time he committed the crime and the outside world's perception of him. The first is the time of the crime, every case takes place at night, and late at night can cover up many things, including a person's appearance. The reason why he chose to commit crimes at night is that it is indeed convenient for him to steal at night, because night is generally the time when security is the most lax, and on the other hand, when he commits crimes at night, he can ignore his appearance and act recklessly like ordinary people. You remember that I said that the suspect was reassured by taking revenge on the company, and this revenge was difficult for him to do during the day, he had ambivalence, low self-esteem and conceit. His ambivalence led him to choose to create panic at night, looking at everyone's surprised faces, giving him the illusion that he was the master here. His appearance may arouse sympathy, and no one would even think that he was responsible for these thefts, so I think this person may be a short, thin man, or the suspect has some other flaws. Normally, it is difficult for us to associate such a theft with such a person. Li Jing explained to me.

"The physical characteristics are so obvious, it will be easy to rule them out for a while. However, I guess it was because of my appearance that I had suffered a big blow before. Otherwise, I wouldn't care so much about my appearance. "Usually because of the appearance of a lot of discrimination, so I feel so inferior that I don't like the way I look, I think a little sadly.

As he was talking, there was a prompt sound on Li Jing's mobile phone, he slid off his mobile phone and looked at it, raised his head and said to me with a solemn face: "Xiaozhi, the suspect really accelerated the speed of the crime." ”

He showed me his mobile phone, it was a text message from Team Xiao, another office building was stolen, it was still three floors, and the time was yesterday. Because there were many cases at the end of the year, the recorder did not pay much attention when he received the report, and only made a record of it as an ordinary theft case, and it was not until he sorted it out before leaving work that he suddenly remembered that he had heard other police officers talk about similar cases in other jurisdictions.

Putting away the phone, Li Jing motioned for me to put on my coat and leave here: "The suspect's spirit is now in a state of euphoria, and he is not satisfied with committing crimes in secret. It can be said that the criminal psychology of the suspects is now escalating, and the most obvious is the shortening of the time to commit the crime. The suspect's timing is irregular, in other words, he has relied on the satisfaction of creating chaos, and she is now becoming more and more confident in her modus operandi, and this confidence will continue to allow him to speed up his crimes, and will also make him start experimenting with new ways and times. So I reasoned that the next time it was not just a simple theft, he would upgrade his crime experience. He had previously hidden himself in the dark, but because of his many successes, his conceit began to surpass his inner inferiority, and now he needs more and more affirmation from the outside world, and he may choose to commit crimes in the daytime next time. ”

"Is it stealing, too?" I put on a scarf.

"Not necessarily, it could be something that caused a sensation, but he didn't try it before, so it won't be a large-scale sensation." Li Jing helped me push open the glass door of the restaurant, and the cold wind outside blew in my face, and I shrank my nose into my scarf.

"It's getting tricky."