After seeing Liu Linzong's reaction, Liu Li smiled faintly: "I finally found out what the problem is, when you, Feng Jishan, and Xie Gang were summoned to the criminal police team yesterday, our people went to the hotel you often go to." 【頂【点【小】【Say,

As for the purpose of going, it's very simple, it's to give you that lighter, because we've done a little bit in it, to be more specific, it's to install a miniature listening device into this lighter.

Originally, this trick was a preparatory move, and I didn't plan to use it, but then I changed my mind, because while you were going to the restaurant for dinner, my colleague and I went to your store secretly for a walk, and also went to the back warehouse to have a look.

Speaking of which, I have to praise the quality of the locks on the roller shutters of your shop, the other locks I only need more than ten seconds to open, but your lock, it took me two minutes to open.

When I saw the new roll of plastic film in your warehouse, I hurriedly started the preparatory move, which is to find a way to put this lighter on you, and it just so happened that the restaurant you went to recently engaged in marketing, and the store will give some gifts after the customer spends a certain amount.

The minimum limit is 500 yuan, so when I went to look for you, I saw that the wine and food you ordered were not 500 yuan, so I deliberately asked for a bottle of Jian Nanchun, and helped you make up enough 500 yuan so that you could get the lighter.

Because you have a habit of smoking, you will carry a lighter with you when you get it. Then I deliberately called my colleague in front of you and asked him to wait for you in front of your shop. "So that's the case, no wonder when I opened the door lock of the store, I felt that something was wrong, because I have been working with locks for more than ten years, and I am no longer familiar with my door lock.

When I opened the door, I vaguely felt that something was wrong with the position of the keyhole, but as soon as the officer next to you saw me stop, he urged me to open the door quickly, and I didn't check it carefully.

Otherwise, I would have been able to detect the abnormality of the keyhole, but unfortunately I was too confident in myself, because the double cross cylinder was researched by me, and it was originally designed for professional lockpickers.

After the research was successful, I tried it a few times, but those professional lockpickers did not open that kind of lock, so I confidently thought that no one could open that kind of lock without using a key, and I didn't think that there were high-ranking people in the police.

If I had noticed an anomaly in the keyhole at the time, I would have checked the various items and rooms in the store, and I might have been able to find an anomaly on the door of the warehouse.

In that case, I'll know that someone has come to check on me, and I'll not get carried away on guard. Liu Linzong said with a depressed expression.

"In fact, in addition to your own witness, I also have physical evidence here, which can also identify you as a murderer." After saying this, seeing Liu Linzong looking at him with some disbelief, Liu Li threw an inspection report in front of the desktop to him:

"Do you think I asked people to go to you to find evidence, just to find that plastic film? No, I'm looking for anti-rust oil and oil drums in your warehouse, although you destroyed the plastic film stained with oil and gas, but you ignored the source of the oil and gas.

That is, the oil drum containing the anti-rust oil in your warehouse, and the oil in the barrel is mixed by yourself with the anti-rust oil and several other liquids, the purpose of which is nothing more than to make the anti-rust oil blend better.

But in this way, the anti-rust oil that you mix with several materials has a certain uniqueness, and this unique shape cannot be imitated by others.

After retrieving the oil drum, we put a new piece of plastic film on top of the oil drum and hung it for a while, and then used the instrument to inspect the oil and gas on it.

As a result, we tested polyethylene glycol dioleate and oleoylsarcosine, which were found to be identical to the oil and gas components on the plastic film used to wrap Zhu Nana's body.

Although other vendors selling locks in the sky will also apply anti-rust oil to the locks, but because of different methods, the materials and sequences they use are different, and the chemical composition contained in oil and gas is inseparable from the variety, quantity, order, and time of the materials used.

Even if the same material is used, if the blending order is wrong or the blending time is different, the oil and gas composition will be different, we visited several lock dealers in the county, and their anti-rust oil is different.

As the saying goes, peers are enemies, and you peers have their own unique remedies, but because they are worried about market competition, they all regard their own remedies as treasures and refuse to tell others, and it is precisely in this way that your lies will be exposed.

If you are not afraid of competition, and you don't have so much experience in rust prevention, but you use the same brand of anti-rust oil, and you don't have your own private processing and blending, then I can't be sure that the plastic film you use is the same as the plastic film used for the shroud. ”

Looking at the oil and gas composition test report in his hand, and then at the lighter with a monitor, thinking about Liu Li's words in his mind, Liu Linzong struggled for a moment, sighed, and then lowered his head helplessly. (To be continued......)