Seeing that Liu Jianfeng stopped asking questions, the wife and the security guard opened the door and left.

Seeing Liu Jianfeng falling into deep thought, Liang Mengzhu didn't make any noise to disturb him, and watched silently. Suddenly, he walked into the secret room again, squatted down and checked the inconspicuous denim bag, held it in his hand and looked at the other meteorites on the golden frame carefully.

He murmured to himself: "This guy is really an avid meteorite enthusiast, but the greater value of this thing is academic research, but he is worshipping it as a superstition and has gone a long way."

Then Liu Jianfeng turned around the room twice, and finally looked up at the air outlet on the ceiling. The building used central air conditioning, which is both a vent and an air conditioning outlet.

Suddenly he slapped his forehead and said, "I remembered it, and finally remembered this case."

"Really?" Liang Mengzhu asked hurriedly, but there was not much surprise, but narrowed his eyes.

"Yes, I remembered this case. The method of killing is very strange. I remember that the legal channel also filmed the case into a documentary and introduced it in detail." Liu Jianfeng said: "The film says that the deceased is a meteorite enthusiast and has collected many meteorites.

The place with the most meteorites in the world is Antarctica, which is called the enrichment area of ​​meteorites. According to incomplete statistics, countries around the world have collected nearly 50,000 meteorites from Antarctica, which is more than the total number of meteorites collected from other parts of the earth.

The polar continent is very special, and many meteorites that fell millions of years ago will be covered by ice and snow and buried in the ice layer. Because Antarctica is very cold and dry, and most of the water exists in the form of solid ice, meteorite samples are not prone to physical and chemical weathering in the ice layer, and are well preserved.

This case took advantage of these characteristics and completed the murder in the secret room.

The murderer knew that the investor was a crazy meteorite enthusiast. He attracted him with the meteorite and sold him a meteorite, which was claimed to have been mined from Antarctica. Because he was worried that there would be changes, he was always kept frozen."

Liang Mengzhu finally defecated when she heard this and said in surprise: "This is what the security guard said just now. The deceased returned from the winery yesterday afternoon and hurried back with the denim bag in his arms, and ordered that no one would be allowed to disturb him. Could it be that he had a new meteorite?"

"That's right, that's exactly!" Liu Jianfeng clapped his hands and said, "But he never expected that this was the murderer's trick to kill people, and he brought the deadly weapon into the secret room by himself."

"What weapon? Didn't the deceased die of suffocation? Did someone hide in a cloth bag, follow him into the secret room, and then strangle him to death? Then is the murderer an elf?" Liang Mengzhu said innocently.

Liu Jianfeng curled his lips helplessly and said, "Sister, I find it makes sense that they asked you to be a community policeman. Otherwise, you can't cheat on you in everything even if you have me. If your IQ is exposed one day, I'm afraid the end will be miserable?"

"What do you mean?" No one is happy to be underestimated, not to mention that Liang Mengzhu is already arrogant.

"You said just now that the deceased came back with a cold new meteorite. How brilliant is your brain circuit? You can even think of the elf. Why don't you say that someone remotely controls it, letting the cloth bag fly up and cover his head, and suffocate him to death?" Liu Jianfeng hit Liang Mengzhu sharply. If she could really say that she gave up being a policeman, then it would be harmonious.

But this will only make Lin Zirou even more angry. She gritted her teeth and said, "I am a newcomer who has just entered the industry. I may still have shortcomings in detecting, but my strength is fighting. I have won the battle for four consecutive years. Why don't I demonstrate it to you?"

This is a typical example of how to do it. Liu Jianfeng smiled bitterly and waved his hands repeatedly, "No need, the heroine quickly take over her supernatural powers, I heard that I am.

It was clear just now that the deceased was holding a bag. The bag was filled with iced meteorites. The bag is still there. The meteorite should be a circle sign on the ground. It fell to the deceased at that time, so it was taken away by the police. But where did the ice in the bag go?"

"Isn't this nonsense? The deceased died between 3:00 and 5:00 in the afternoon, but it was discovered at 9:00 in the morning the next day. After so long, the ice must have melted!" Liang Mengzhu finally seized the opportunity to counterattack, and naturally angrily ruthlessly criticized Liu Jianfeng.

Liu Jianfeng smiled faintly and said, "What will it become if the ice melts?"

"Of course it's water, are you stupid..." Liang Mengzhu was stunned before she finished speaking. She ran over and picked up the cloth bag and looked at it. She touched it. There was no trace of moisture, and there was no water stain on the ground. Such a large bag of ice cubes and a room temperature secret room. Even if it melted after two days, there should be water stains left.

She looked at Liu Jianfeng in surprise, but saw Liu Jianfeng raise his eyebrows at him. Liang Mengzhu clapped his hands suddenly and said, "Is the meteorite fake, there is a hidden weapon in it, which was suddenly activated when the deceased was observing?"

Hearing this irrelevant reasoning, Liu Jianfeng almost fell to the ground, hammered his forehead, and said, "Forget it, I'll tell you directly, but you always rely on others to cheat so much, and I'm very worried that you will degenerate."

"Take it back, tell me quickly." Liang Mengzhu said angrily, but she still blushed and felt ashamed. This is a hidden weapon and a elves. She will have less attention in the future.

Liu Jianfeng had no expression on his face and said simply and quickly: "The ice used to ice in the deceased cloth bag is not ordinary ice, but dry ice.

When the deceased entered the secret room, the murderer sneaked into the air conditioning central control system and turned up the temperature. The deceased who suddenly captured the treasure would not be easily discovered when he was excited.

When the temperature reaches a certain height, the dry ice will evaporate and atomize quickly. The dry ice itself is produced by the solidification of carbon dioxide gas. It will not dissolve into water at high temperatures and will also turn into carbon dioxide gas.

You can see for yourself. Such a narrow and closed space is suddenly filled with a lot of carbon dioxide gas. Suffocating to death is the only result of the deceased!”

Liang Mengzhu suddenly realized, surprised and happy. Unexpectedly, there was such a killing method. She learned another move. She wanted to repeat it, but she thought it was her own reasoning, but she felt it was too shameless and gritted her teeth and held it back.

Seeing that Liu Jianfeng was weak and half-dead, his squinted look made Liang Mengzhu angry, and he felt a little angry. He couldn't tell whether this conclusion was really what Liu Jianfeng saw in a later century documentary, or he had just analyzed it.

It probably wasn't just analyzed, after all, so many elites in the task force did not expect it.

"Okay, this should be the truth. Let's go to the next one and take a look at the scene of Wang Changfa's death." Liang Mengzhu said.

Liu Jianfeng looked at her in surprise and said, "I'm leaving now. Shouldn't we immediately retrieve surveillance cameras to control the hotel where the deceased attended the banquet and investigate the guests who participated in the dinner? Is the killer among them?"

"Catch the murderer? How can you be so worried? I haven't seen that I am a weak woman. Even if I have been trained by a professional police officer, I can't beat a professional killer. What if I am captured alive..." Liang Mengzhu said pitifully.

Liu Jianfeng asked in surprise: "Aren't you going to make meritorious service and receive awards?"

"That's enough!" Liang Mengzhu said with great confidence: "I can go straight to the task force conference room now and tell them all about it, so that they will be impressed, and they will directly organize me into the task force and then transfer it to the criminal police team. This is my goal."

"This..." Liu Jianfeng was speechless.

"My purpose is to get ahead, not to charge, as long as I prove that I have enough wisdom and ability, it is enough. The so-called "upper is hard-working" is the reason. Have you ever seen a commander charge personally? Besides, I am a woman, relying on a woman to charge forward, that can only mean that a man is incompetent!" Liang Mengzhu said frankly.

Liu Jianfeng trembled and gave you a thumbs up: "Awesome, when fighting for benefits, we shout equality between men and women. Who says women are inferior to men? Women should also treat the treatment they enjoy equally, but once you need to be serious, you will immediately turn into a weak woman. Is this a switch too free?

Isn’t this the pastoral feminist practice, saying that men and women are equal, but when they turn around, they ask men to buy houses and cars to make money to support their families, because I am a weak woman, and it becomes natural for men to raise women.

"What's wrong?" Liang Mengzhu asked him with her chin raised.

"I just feel that you are changing too fast. I still remember the first time I saw you, ripping your skirt with a domineering sideways, showing your thighs, turning over the railings, crossing the road, and chasing the killer as if you were desperate. The high jump in the air, the graceful and domineering death-scissor feet, I still can't forget it. I look forward to being pinched by you one day. How heroic you were at that time. In just a few days, you have become a pastoral feminist?" Liu Jianfeng said with a wry smile.

Liang Mengzhu laughed: "I have to thank God for letting me meet you. Before I met you, I really thought that only hard work is the best way to make progress. I really did that, but the result was that I was not just looking for a cat in the community, placing a cat for the aunt to dance square dance, and helping the female driver park the car. Do you know that the old lady even didn't know how to do math problems with her grandson, so she called me to come and tutor.

Brother, I am here to be a policeman, not a street neighborhood committee, so I worked so hard in Lin Zirou's assassination that day, and wanted to seize this opportunity to strive for meritorious performance, be able to enter the bureau and become a real policeman, go to the police to punish evil and punish evil, and help the weak. Unfortunately, the killer committed suicide, and my thoughts were shattered again.

But that day I met you, and since then, my life and career have begun to change. Since there is the plug-in of you, why do I use it without reason?
Chapter completed!