Chapter 57 Chapter fifty-six

Through the observation of the military telescope, Chen Jin had a complete understanding of the internal situation of the Dijing Garden. Perhaps out of the need to protect the privacy of the leaders, no monitoring probes were installed in the community, only a surveillance camera at the gate of the community. Tracking Fan Changgen's Toyota car also allowed him to know the specific address of Fan's family in the community. He has drawn all the information on the drawings according to the standard scale, and memorized the surrounding environment by heart. At the same time, today he also got an extremely useful clue that Fan Changgen's family ordered milk.At around 6 o'clock this morning, he saw the milkman stop at Fan Changgen's house through the binoculars on the mountain.However, he only saw the special milk box for "Bright Milk" on the back of the milkman's car. He had no way of knowing which product the Fan family drank.

This is not a serious problem. He quickly conceived the scene of Fan Changgen and his wife being poisoned by drinking milk. He smiled. Although the security is tight, the security guards allow milk delivery workers and couriers to directly enter the community without registration.Of course, he didn't know whether the security guard knew the faces of the milk delivery and courier delivery, or saw the professional equipment on their electric vehicles. This still needs to be tested by himself. What he needs to consider now is what kind of poison to use. Of course, nicotine is not enough. When nicotine is added to milk, it tastes bitter, and only fools drink it.

What about cyanide?Most cyanides also have an odor, usually almonds, but there are a few that are odorless and very effective.He changed his mind and thought, this is not okay. His purpose is to kill Fan Changgen and his wife, and now there are several troubles. One is that they don't know who in their family drinks milk, Fan Changgen drinks it himself, his wife, or both of them.For this problem, you can check his milk box when sneaking into the community. The second is that even if two people drink milk, they may not drink milk at the same time.Because cyanide works too quickly, adding enough lethal dose, it will attack within a few minutes after drinking it. If the other person has not drunk it, how can he continue to drink it after seeing this situation?It would be fine if Fan Changgen was the first to drink, but if it was his wife who died, he himself would be fine, and it would be extremely difficult to do it later.

Well, the safest way is to add a poison that can kill, but it doesn't work immediately.He immediately had the answer in his mind, arsenic trioxide, that is, arsenic. This is really too simple, much easier than refining nicotine and synthesizing hydrogen cyanide. You only need to extract realgar to produce arsenic pentoxide, then heat it into arsenic trioxide, and finally purify it.And realgar is not a controlled product, it is easy to get. The idea has been made, and you can act after you go back. In the evening, Chen Jinjin went to the only decent fast food restaurant outside the community. He took two bowls of porridge, but did not take any food. Still sitting in the corner, pretending to be eating, looking at him.

Chen Jin glanced around briefly. There were not many people around, and no one looked at him. He judged that Xu Zeng was looking for him to talk, not Xu Zeng and the police to trap him. After thinking about it, he let go of his worries and walked towards the table next to Xu Zeng as if nothing had happened. Xu Zeng glanced at him, then turned his head, lowered his head and said, "Why do you only eat porridge and not vegetables, and you have a bad appetite?" "No, I just had a tooth pulled today." "Oh," Xu Zeng didn't delve further into this issue, and said eagerly, "I have already told Wang Gedong according to your words."

Chen Jin paused, lowered his head while eating and asked, "Did you say you were Gan Jianing's ex-boyfriend?" Xu Zeng frowned: "Tell me, what is your purpose?" Chen Jinping smiled flatly: "In short, I won't harm you, you trust me. Since you said it, then it's all right." Xu Zeng took a deep breath: "Liu Zhiyong has been arrested." Chen Jin was a little surprised: "He was arrested? Although he is Gan Jianing's ex-boyfriend, why was he arrested?" "He came to King County on November 20." "What is he doing in King County?"

"According to him, the next day is Gan Jianing's seven-seventh death anniversary, and he came to visit the grave. You and I also went to the cemetery the next day." Chen Jin remembered that when he went to the grave that day, he saw a bouquet of flowers on the top of the grave. He thought it was a gift from Liu Zhiyong, so he couldn't help sighing: "I didn't expect that he was also a lover, and I came to see it after so many years." "Wang Gedong asked him to know about Gan Jianing's relationship situation before. He didn't say that he was her ex-boyfriend. He was also in the chemical business. Based on these points, he is now the most suspicious person in the police station. "

Chen Jindao: "I originally reported his name, but I only hoped that the police would investigate him for a few more days, so that there would be more time, but unexpectedly, he was arrested." "Didn't you frame him on purpose?" Chen Jin smiled lightly: "How could I blame him? How did I know that he would come to Jin County on November 20, and how did I know that when Wang Gedong talked to him, he didn't say that he was Gan Jianing's ex-boyfriend?" "Hoo hoo, that's really God helping you. Let me advise you again, you hurry up, you go, now no one will doubt you!"

Chen Jin shook his head: "Liu Zhiyong will definitely be released in a few days. The police can't find any evidence of his crime, or he has no proof that he is not in Jin County. I haven't finished my business, so I can't leave." Xu Zeng's face was grim: "How many more do you want to kill? You got Liu Zhiyong arrested, are you planning to kill me too!" Chen Jin sighed: "I won't harm you. Originally, you were my best friend and we trusted each other very much. But since this incident, our relationship has gone further and further. If you don't believe me, Take a look at this, if your English has deteriorated, I will translate." Chen Jin took out a green leather book with some English printed on it from the inner pocket of his clothes, and handed it to Xu Zeng.

After Xu Zeng opened it and read the first page, his expression changed from anger to shock.After a long time, he slowly handed the notebook back to Chen Jin, and said in a deep voice, "Since that's the case, I won't say any more in the future. Goodbye." "Wait a minute," Chen Jin hesitated for a moment, and said, "You will receive a package in a few days, never touch that package, just put it aside. If one day I am arrested, the police suspect that you are Insider, this package will be useful. I hope this package will not be used.” He nodded and smiled. Xu Zeng didn't respond, he stood up silently, his eyes seemed to be rosy, he sucked his nose, his expression returned to normal, and he walked towards the door without looking back.