Su Cheng chose the third answer and said, "I won't tell you, I was sent by my boss to Group 7, it's not a secret, many people in Department Z know about it, but my boss is a bad guy." My contract was almost full, and Zoro persuaded me to stay as a long-term consultant, and I was very hesitant in my heart, I wanted to know more about the seven groups to see if it was worth my stay. I am also very strange about what you said, the Seventh Group of Serious Cases was once so brilliant, why did it fall into despair? Let's just talk about Liu Mo, if Liu Mo didn't rely on some unlawful means, he wouldn't have been able to support the Seven Groups at all. ”

This answer is passable, believe it or not? Sun Jun couldn't think of why Su Cheng wanted to lie to him, so he just believed it. Sun Jun said: "What do you say about being a criminal policeman? It's okay now, when information is inconvenient, I often go on business trips to hunt down and pursue suspects. Everyone thinks differently, and some people want a job, a job. Some people are interested, for example, my mother, I bought a mobile phone for her, this can't be used, that can't be used, no matter how I teach. I bought an automatic mahjong table for her, what if it breaks? She picked up a wrench and screwdriver, and it was fixed in a few minutes. Why? Because of interest. People who are interested in criminal investigation may not be very good, but people who are not interested in criminal investigation will not be very good in this industry. You choose for yourself, depending on what you wear and how much you spend, I don't think the salary of the criminal police is enough for you. ”

"The salary is a trivial matter, and I also have acquaintances in the Internal Affairs Bureau, and when the time comes, I think it will be very apologetic to open 78,000 yuan. ”

"Wow......" Sun Jun was stunned: "Acquaintances of the Internal Affairs Bureau?"

"The salaries of the players in my youth training are always relatively low, and the salaries of the foreign players who have signed are always relatively high, haha. Su Cheng succeeded in making the conversation more friendly.

After Sun Jun broke the point, he stopped drinking, and the two began to chat, Sun Jun gave Su Cheng a very good impression, and a large part of the score was caused by Sun Jun's counter-general at today's dinner, and Su Cheng was lazy to give an impression. The dinner lasted for two hours, and they talked very happily, and the two took out some famous cases at home and abroad to chat, full of topics, if it weren't for three groups of people to pick up Sun Jun, it is estimated that they would have to chat.

There is news from Canada that the suspect Cao Yu is the target of the Vancouver police's attention, and the police said that Cao Yu lives in Chinatown all the year round and does not have a normal job, but his income is good, he has investments overseas, and he also pays taxes on time, even so, the police have been paying close attention to him. He is very familiar with the local Huahei masters. Once his girlfriend was robbed on the street, and the Chinese gang helped him get back the robbed items.

Sun Jun is not a good stubble, and when he heard this, he told the police that we suspected that he was punished by heaven. The police were shocked, and the senior management quickly called and asked for a liaison to be dispatched. Sun Jun agreed, yes, let's spread the news that Cao Yu may be punished by heaven.

After a few days of contact, Sun Jun has subjectively determined that Cao Yu is not an ordinary criminal, this guy is proficient in counter-interrogation, and he has an orderly record of what he did this week...... He is even more familiar with the law and his rights than the lawyer sent by the Canadian consulate.

......

There is a heavenly punishment, and there are scarecrows in five or six out of ten. As soon as Cao Yu was arrested, after the case was briefly explained, Ding Dong and Zuo Luo asked Su Cheng to get back immediately, Su Cheng was not in a hurry, the hyena was still making trouble, the scarecrow was like a heavenly punishment, he was playing, and it was useless to go back so early. Su Cheng wanted to overthrow the heavenly punishment in his heart, but unfortunately the heavenly punishment was handled too cleanly, and he really couldn't catch the evidence. In real-world cases, confessions are a very important basis for conviction. A confession not only means that you tell the truth, but also that the lies you tell will become evidence, and as long as the prosecutor presents your lie in court, the judge will ask you to explain the lie, and if you refuse to explain, it will be very disadvantageous to yourself.

The crudest and easiest way to say nothing. Heavenly punishment belongs to high-end players, you ask me to answer, all the answers are either unverifiable, or verifiable, there is no real meaning of lies. But it can be guessed that Heavenly Punishment is very remorseful in his heart, not for the murder, but for the murder to be discovered.

Su Cheng returned to City A on the morning of the seventh day of Uncle A's arrival in City A.

Su Cheng took a shower first, changed into a set of clean clothes, and had lunch by the way before heading to Z7. When he entered the door and saw that Zuo Luo and Fang Ling were not there, Bai Xue stood up and said hello silently, and Song Kai kept looking at the computer.

Su Cheng tasted the taste for a while, and walked to the writing board: "Bai Xue, I'll popularize what detective logic is...... For example, in our office, Bai Xue, you didn't say hello to me, Song Kai stared at the computer, and Zuo Luo and Fang Ling were not there...... I guess Song Kai did something bad and was murdered by Zuo Luo, Song Kai was very depressed and in a bad mood, Bai Xue, you should be careful. Smelling this should be about ten minutes. ”

Snow applauded quickly.

Song Kai lay on the computer desk alive: "Consultant, I've been killed." ”

"More than 20 years ago, you killed hundreds of millions, and you paid for your blood debts. ”

Song Kai didn't have any energy at all, turned to his computer, Su Cheng looked over, it was Z7 Zuo Luo, Fang Ling, Song Kai, and Bai Xue's fruit picture.

"No mine?" Su Cheng looked at it seriously, and then looked at Bai Xue: "Bai Xue, do you have such a big chest?"

Bai Xue clasped her hands to her chest and said hurriedly: "That's not me." ”

"I know, it's PS, but it's very feeling. Su Cheng looked at the computer: "It's not very good, this picture is on the Internet, and it has been downloaded many times." ”

Bai Xue covered the computer: "The police department is negotiating with foreign server providers. ”

Su Cheng slapped Bai Xue's hand and opened the computer: "You don't even dare to face the fake?It's normal for a man to have evil thoughts when he sees it, don't worry, I'm looking at you, but I'm not looking at you...... Song Kai, are these PS traces obvious?"

"You can vaguely see a line here, and you can see that it is P if you have a programmer's level. ”

Su Cheng nodded, thinking about things, went back to his place, took the tea bag, and poured water: "You lost badly?"

Song Kai nodded reluctantly: "One move was basically killed in seconds, he originally wanted to defeat me and then plant a Trojan horse, but the Z department system is still very professional, and after a fight, the people in the technical department temporarily ran away." ”

"How did you get killed in seconds?"

Song Kai looked at Su Cheng for five seconds and said, "Advisor, you see...... The account published by the other party on the Internet is the Internet account used by the virtual machine, which is a complete computer that is completely isolated. ”

"I don't understand. ”

Song Kai replied: "I have to explain how I was killed in seconds, you may not understand the consultant." ”

Su Cheng said: "One hundred points, how many points do you have, how many points does he have?"

Song Kai said: "I always felt that I had 80 points before, the little girl in the secret department, the little girl who was knocked out was 90 points, she was better than me, I couldn't beat her, it was not easy for her to beat me." Now, I'm 30 points, and my opponent is a perfect score. ”

"Wow, are you modest?" asked Su Cheng in surprise.

"No, to be honest, I have network communication with some foreign hackers, maybe my level is worse than them, but it is the first time I have seen such a strong hacker. ”

Su Cheng pondered for a while and asked, "Song Kai, do you know about ransomware? If you use this thing as a weapon and the Internet as a battlefield, this thing is a bug, is it crushing to you?"

"Well...... I can defend it, but I can't break it. ”

"The hackers you come into contact with may indeed be top-notch, but you forget that you don't have enough access to the level. Did the suspects create the ransomware themselves? Can they do it? The answer is no, the virus is a national weapon. You took the AK to charge, people use ICBMs, hit a fart. ”

Song Kai was surprised: "Advisor, do you mean that my opponent may be a certain country?"

"Now you just have to verify a little bit to know. Su Cheng said: "It stands to reason that a hacker of this level will not leave a tail and clues, right?"

"He's got it, he has to. ”

"If the technical department finds a clue within today, it means that I am right. ”

Song Kai was confused: "Consultant, I don't understand." ”

Su Cheng said leisurely: "You don't need to understand, just like I use XP, I never understand why it can be activated." But...... It's a lot of fun, but it's also more troublesome...... White snow, call Zoro. ”

Bai Xue called very obediently, and when she didn't see that Su Cheng's mobile phone was only two meters away, she sent it to Su Cheng after getting through, and Su Cheng answered the phone and said to Bai Xue: "I like you like this." ”

Bai Xue smiled: "My contribution is very small, of course I want to help you as much as possible, and I am also a member of the seven groups." Zuo Luo was angry just now, and the office was in a haze, and as soon as Su Cheng came back, that smile made people feel that the rain had passed and the sky was clear.

Su Cheng responded with a smile and said to Zuo Luo: "Team Zuo, come back and talk." ”

Zoro: "I'm in a meeting, a group of conference rooms on the second floor, are you in a hurry?"

Su Cheng said: "En......" Su Cheng hung up the phone.

Su Cheng drank his saliva and said to Bai Xue slowly: "You have to explain it to Zuo Luo, and Zuo Luo will come back." But as soon as I hung up the phone, Zoro would jump in. ”

Before Bai Xue could speak, the door was pushed open by Zuo Luo, Zuo Luo closed the door with his backhand, and strode over: "What's the matter?"

Su Cheng said: "After seeing your artistic photos, I am waiting for news, if my guess is correct, your meeting is meaningless." If my guess is wrong, you can go back to the meeting. ”

"Then why did you call me back?"

"I advise you to take a short lunch break, I have a hunch that I will have to work overtime today. ”

Zuo Luo looked at Su Cheng, thought for a while and sat down: "Let me first explain to you the current progress of the hyena case." ”

Su Cheng raised his hand to stop it and said, "I chatted with Song Kai for a while just now, and I think hyenas are no longer to be afraid, and now we have to care about someone." ”

"Scarecrow?"

"Yes, I don't know what's going on, first there was a bounty, and then the heavenly punishment appeared, what about the scarecrow?......? By the way, wolf scorpion, we won't discuss, haha, the three gold medal killers, Mira is dead, heavenly punishment appears, I think the scarecrow is in City A. Su Cheng said: "The code name was given by herself, but the nickname was given by someone else, revenge, because some of her behaviors are very close to revenge, she thinks this word is good, so she uses it." What about heavenly punishment? It is to inherit the will of our ancestors. How did you get the nickname Scarecrow?"

"Okay, I don't ask the wolf scorpion, and you don't have to talk nonsense. "Zuo Luo didn't know that Su Cheng was fooling, the wolf scorpion was a person that Zuo Luo affirmed that Su Cheng deliberately let go, the more he understood Su Cheng's ability, the more sure Su Cheng let go of the wolf scorpion, and there was no other intention.

Su Cheng nodded with satisfaction and said, "If you look at some famous killers, or then look at the bad guys in ordinary serial cases, you will find that there are similarities in their crimes, sometimes it is the method, or the time, or the choice of the target, or other reasons. The killer is the same, punished by heaven, and is good at using all kinds of cold weapons, becoming a symbol. Mira doesn't discuss, this person is not professional at all, an impostor. Wolf scorpion, he can create an accident caused by the scene. But what about the scarecrow?"

"To become a gold medal killer, there must be a few lives on your body. The national punishment has also established a file, but the cases without any suspicion are placed on the scarecrow, with no characteristics, no patterns, and no names. There is no data on height and weight, because there is no pattern, we can't find the similarities, and we can't stitch them together for study. Like a rattlesnake, he is a legend, I have never thought that there are rattlesnakes, and even if there are, they are the names of a dozen or more rattlesnakes, and the rattlesnakes in the Ding family case are only one of them. However, the scarecrow exists, not a legend, but there is no information to draw on. I think the scarecrow is very dangerous, the most threatening of the four gold medals. Among the other three, Heavenly Punishment went in in a daze, and didn't talk about it. The wolf scorpion is definitely the best, but his movements are restricted, and only commissions disguised as accidents are given to him, and this kind of commission is very difficult. On the contrary, a scarecrow is a completely autonomous person whose purpose is to kill people. ”

Zuo Luo said: "After you mentioned the scarecrow, we found a lot of relationships, the national punishment database, and also asked some old seniority abroad, but we couldn't find any news, and everyone couldn't tell when the scarecrow appeared...... An old friend said that maybe the scarecrow was a non-existent character made up of gannets. ”

"I want to deny this, seven years ago, Big Pineapple and the leaders of the same industry once took stock of the famous killers, and had some opinions on many famous killers, but it was the scarecrow that everyone said it was difficult to say, I didn't know, I always felt that there should be this person, but there was never a case associated with it. ”

Su Cheng: "After the big pineapple went back, there was no commission during that time, so I started looking for the scarecrow. First of all, he made sure that the gannets were made from Europe at that time, and the scarecrow was the patriarch, which means that the scarecrow must have killed people in Europe. The large pineapple collected gannets for three years since its establishment, with the exception of Eastern Europe in various homicide cases. Then, the big pineapple excludes some cases with traces and clues. More than 40 hanging homicides were found. ”

"Re-analyzing the identity of the deceased, in the end there are ten cases left. Su Cheng said: "There are no characteristics are also characteristics, these ten cases have alcohol poisoning, water poisoning, and stabbing...... The final conclusion is that the murderer of these ten cases has one characteristic, that is, he is very good at using the resources around the victim. For example, alcohol poisoning, the target likes to go to a football bar to drink, often drunk, after the deceased's death, after experience, it is found that his body contains industrial alcohol, according to the amount of alcohol, someone should have added 99% pure industrial alcohol to his whiskey, resulting in acute alcohol poisoning and death. "In the early years, some people who lived relatively poorly used industrial alcohol mixed with water, and after a long time, they lost their eyes and had toxic lesions in their kidneys and liver.