"Here, I should have got it. Otherwise, I should have caught Zhang Xiaoming and asked him instead of killing him directly."
Liu Jinghui used simple reasoning to solve a complex problem first.
Qi Changye nodded unconsciously: "It makes sense. If you really can't find it, you should light a fire and burn down that room."
At this time, Qi Changye felt the benefits of the king of reasoning. It would be difficult to falsify such 20-year-old cases with evidence, but an effective reasoning can directly solve this problem.
There was no pride at all on Liu Jinghui's face. Such reasoning was too easy for him. After saying a few words about the case, Liu Jinghui said with a slightly more serious expression: "The key question now is whether you have cracked the intelligence
Internet, are there any relevant findings?”
Qi Changye hesitated for a moment and said: "I have actually sent people to investigate, but nothing has been found yet. Logically speaking... well, it should not have been solved. Otherwise, if it involves the Zhang family and Jianmenyuan case,
There’s always some feedback.”
"In other words, this spy network is still operating?"
"That... that's not necessarily the case." Qi Changye paused for a moment and then said: "We don't need to think of this kind of spy network as too mysterious. There are too few spy networks that have been running for 20 years without being discovered. Of course, we heard
Everything is discovered. But under normal circumstances, if an intelligence team can survive for 20 years, it is most likely because it is in the incubation period and has not yet been activated."
"You mean, Zhang Xiaoming discovered an intelligence team that is in the latent period?"
"This possibility is actually very low, since it is in the incubation period... But, who knows, there may be some coincidence." Qi Changye spread his hands: "Isn't it true that reality is more outrageous than fiction? This is especially true in the case of espionage, because it is unlucky.
A lot of big guys have been arrested."
Qi Changye usually doesn't talk so much, but today he was asked to provide information. Qi Changye paused for a moment and then said: "There is also another possibility. What Zhang Xiaoming discovered may be intelligence that is currently operating or has just begun to lurk.
After the other party's intelligence officers found out about it, they dealt with the problem and switched the intelligence team from active to latent, or re-hidden, or simply withdrew."
"If it were withdrawn, wouldn't this case end here?" Huang Qiangmin couldn't help but say.
Qi Changye said helplessly: "There are indeed a lot of headless cases. But on the bright side, the general spy network is mainly composed of local people who instigate rebellion, so there are still very few cases of withdrawal. Most cases of re-lurking.
"
"It's been 20 years and you still haven't withdrawn it?"
"It can only be said that it is possible. But it is not necessary. The rebel instigators are valuable assets if they stay in the local area. If they are withdrawn, they can only be maintained and become a negative asset."
"This way..." Liu Jinghui pondered.
Qi Changye continued: "A general spy network, if it is very advanced, will have one or two intelligence officers of its own side, but more often there will be none. Most of these intelligence officers are doing liaison work, so it is not easy to
He has a diplomatic status... So far, there is no possibility of high-value intelligence in this case."
Our own side sends intelligence officers to perform latent missions in foreign countries. This is a very advanced spy network, just like the police dispatching undercover agents in criminal organizations. Such huge risks must have corresponding benefits, and ordinary criminal organizations can
Is it worth the risk of being a police officer? Can the police gain greater benefits by going undercover?
Similarly, if one's own carefully trained intelligence officer is sent out, will he definitely be able to harvest more intelligence? Furthermore, if this intelligence officer is caught, will he leak more intelligence than he obtains?
Therefore, even the intelligence networks Qi Changye came into contact with were mostly composed of local members who instigated rebellion.
"In this case, we need to reorganize the work that Zhang Xiaoming did before his death. I remember that someone seemed to have done work in this area." Liu Jinghui picked up the phone and asked someone to find information.
After a while, Wang Chuanxing came in with something.
The previous task force had already determined the trajectory of Zhang Xiaoming's actions in the three days before his death based on the testimonies of all parties and visits to the surrounding area.
Looking at the dense time in the notebook, it can be said that this set of trajectory charts is very solid.
It's just useless.
That's what criminal investigation is like, if you can't solve the case, it's all in vain.
The bitterness of criminal investigation and the sweetness of the agency correspond one to one.
Jiang Yuan took the trajectory map over and looked through it slowly.
Liu Jinghui and Qi Changye were still discussing the case and began to carry physical evidence over.
"Have you found the newspaper?" Jiang Yuan read Zhang Xiaoming's movement trajectory, but also had no idea. The solution was still to ask for more information.
s??????.???
Qi Changye stopped his conversation with Liu Jinghui, took a sip of water, and said: "They are looking through records in several newspapers. Now they mainly want to confirm the name of the person who advertised. In those days, there was no real-name system for advertising. You could just pay for it.
They didn’t ask for an ID card or anything, and I don’t know how many names the suspect used.”
"Even if it is not a specified time, the advertisement should be placed on a specified page of a specified newspaper with an eye-catching sign, so that it can function as a password." Jiang Yuan reminded casually.
"Jiang Yuan is knowledgeable." Qi Changye sat up, looked at Jiang Yuan, and said with a smile: "We checked in the same way. We have found two newspapers now, but we haven't checked them all. They are also checking the other one.
Translation, but because the code book is incomplete, the translated content is not comprehensive."
"Send over what you found first. I can help you take a look." Jiang Yuan used his usual explanation and said: "Since I did the case of the cryptography expert last time, I have also read some cryptography stuff here.
.”
Not surprisingly, Qi Changye looked at Jiang Yuan suspiciously: "Have you studied cryptography?"
“The level is okay.”
"Hmm... Okay, I'll ask someone to send you the picture?" Qi Changye thought to himself, no matter how high your level of cryptography is, can it be higher than the level of our company's cryptography experts? However, this case is obviously not purely relying on
If passwords can solve crimes, Qi Changye will not hide the evidence.
After a while, Qi Changye brought over a rugged notebook, showed the pictures inside to Jiang Yuan, and said: "We have now found that the suspect often publishes in two newspapers, "China Television News" and "Democracy and Democracy".
"Legal System", center advertisement, within 30 words, time variable. The names of the people who posted the newspaper are all Liu, Guan, and Zhang."
"Three Kingdoms." Jiang Yuan said while looking at the advertisements scanned in the middle of the newspaper in the three-proof notebook.
I saw an advertisement in the middle of the first page: There are currently two bulls, three years old, green, with bright fur, and in good health. Due to production changes, we need to sell them. If you are interested, please call BP number: 126***
Jiang Yuan pointed to the BP number and asked Qi Changye: "Is this BP number fake?"
"It should be fake. The numbers in each advertisement are different. I haven't had time to check it carefully." Qi Changye had only taken over the job not long ago.
Jiang Yuan nodded and continued to flip through the advertisements one by one, taking notes from time to time.
Qi Changye waited aside for a while, his attention gradually shifted, and he continued to talk with Liu Jinghui.
Soon, calls from all parties began to come in, and Qi Changye became even more busy. He had to open a separate office and start working on-site.
This job was obviously not easy. Soon, Qi Changye began to become very anxious, and his voice began to get louder and louder.
Jiang Yuan and Liu Jinghui discussed in a low voice, and their voices began to get quieter and quieter.
Finally, when Qi Changye's voice started to rise, Jiang Yuan waved him over.
"I've discovered something here." Jiang Yuandao.
"From where? Password?" Qi Changye was even more surprised. He hadn't seen Jiang Yuan go out, and the only new evidence was the password book.
"Yes." Jiang Yuan answered happily.
Qi Changye said incomprehensibly: "Did you translate the code? The code book we collected is only part of it."
It's not that he doesn't believe it, he just thinks it's unreasonable. With an incomplete code book, it is naturally difficult to completely translate the code. Moreover, if Jiang Yuan can handle these things, wouldn't his own experts produce results earlier?
Jiang Yuan didn't need to explain so much, he just waved his hand and said: "The password extracted by the suspect is not entirely correct, but what we should consider is why he extracted the password."
"Why?"
Jiang Yuan opened his notebook and said: "I think the suspect cannot remember so many passwords. Li Dianzhong has a low level of education and probably has no interest in memorizing passwords, so he excerpted some of the passwords. From the excerpted
It can be seen from the password that he excerpted mostly uncommon words and phrases, as well as some numbers and letters. It is probably for the convenience of query."
When Jiang Yuan said this, he emphasized: "In other words, he did not extract some passwords that Li Dianzhong was already familiar with. In this regard, I sorted it out and found that there are some high-frequency words that can make reasonable guesses."
"Midway?" Qi Changye quickly remembered this famous code story from World War II.
"That's right." Jiang Yuan drew a line in front of him with his hand: "Three, represents the mimeograph factory."
