Seeing that Liu Jianfeng was no longer questioning, the two opened the door and left.

Seeing that Liu Jianfeng was deep in thought, Liang Mengzhu didn't bother, silently watched from the side, and suddenly saw him re-enter the secret room, directly squatted down and checked the inconspicuous denim bag, took it in his hand and looked at it carefully, and then carefully looked at the other meteorites on the gold shelf.

muttered to himself: "This guy is really an avid meteorite enthusiast, but the greater value of this thing is academic research, but he worships it as a superstition and goes on a bad road." ”

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

suddenly slapped his head and said, "I remembered, I finally remembered this case." ”

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

"That's right, I think of this case, the method of killing is very peculiar, I remember that the Legal Channel also filmed this case into a documentary broadcast, and introduced it in detail. Liu Jianfeng said: "In the film, it is said that the deceased was a meteorite lover and collected a lot of meteorites.

The place with the most meteorites in the world is Antarctica, known as the rich 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 continents are very special, and many meteorites that fell millions of years ago will be covered in snow and buried in the ice. Since Antarctica is very cold and dry, and most of the water is in the form of solid ice, meteorite samples are not susceptible to physical and chemical weathering in the ice and are well preserved.

And this case takes advantage of these characteristics to complete the murder in a closed room.

The murderer knew that the investor was a crazy meteorite enthusiast, so he attracted him with meteorites and sold him a meteorite, which was claimed to be mined in Antarctica, and was always kept cold because he was worried about changes. ”

Liang Mengzhu finally turned pale when he heard this, and said in surprise: "This is what the security guard said just now, the deceased returned from the wine bureau yesterday afternoon, and hurried back with this denim bag, and strictly ordered that no one should be disturbed, could it be that he got a new meteorite?"

"That's right, that's exactly the case!" Liu Jianfeng clapped his hands and said: "It's just that he never imagined that this was the murderer's trick to kill people, so he brought the deadly murder weapon into the secret room by himself." ”

"What murder weapon? Didn't the deceased suffocate to death? Could it be that someone hid in a cloth bag, followed him into the secret room, and then strangled him? Could this murderer be a little elf?" Liang Mengzhu said innocently.

Liu Jianfeng pursed his lips helplessly and said, "Eldest sister, I found that it makes sense for them to let you be a community policeman." Why don't you give up being a policeman, even if I have me, I can't help you cheat in everything, if one day your true IQ is exposed, I'm afraid the end will be miserable?"

"What do you mean?" It's not cool for anyone to be underestimated, not to mention that Liang Mengzhu is already arrogant.

"You said just now, the deceased came back with a new meteorite with a chilled heart, how strange is your brain circuit, you can even think of elves, why don't you say that someone remotely controlled it, let the cloth bag fly up and suffocate him to death?" Liu Jianfeng struck Liang Mengzhu sharply, if it can really be said that she gave up being a policeman, then it would be harmonious.

But this only made Lin Zirou even angrier, she gritted her teeth and said: "I'm a newcomer to the industry, and I may still be lacking in detection, but my strength is martial arts, and I have been the champion of the police academy for four consecutive years, why don't I show you this?"

This is a typical don't beep if you can do it, Liu Jianfeng smiled bitterly and waved his hand again and again: "No need, the woman quickly received the magic power, I heard about me."

As I said clearly, the deceased was holding the bag, and the bag was a chilled meteorite, and now the bag is still there, and the meteorite should be a circle mark on the ground, which fell next 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 time of death of the deceased was between three and five o'clock in the afternoon, but it was found at nine o'clock the next morning, after so long, the ice must have melted!" Liang Mengzhu finally seized the opportunity to fight back, and naturally sprayed Liu Jianfeng mercilessly.

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

"Of course it's water, are you stupid......" Liang Mengzhu was stunned before he finished speaking, ran over and picked up the cloth bag and looked at it, touched it, there was no trace of dampness, and there were no water stains on the ground.

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

Hearing this boundless reasoning, Liu Jianfeng almost fell to the ground, hammered his forehead, and said: "Forget it, I'll tell you directly, but you always rely so much on others to cheat, I'm worried about your degradation." ”

"Stand down, say it quickly. Liang Mengzhu said angrily, but he still blushed a little, and he still has a sense of shame, this is a secret weapon again, and it is an elf, so I will have to watch less film and television dramas in the future.

Liu Jianfeng's face was expressionless, and he said simply and quickly: "The ice used to chill in the deceased's cloth bag is not ordinary ice, but dry ice.

When the deceased entered the secret room, the murderer sneaked into the central control system of the air conditioner and turned up the temperature, so that the deceased who suddenly seized the treasure would not be found easily under the agitation.

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

See for yourself, such a narrow and enclosed space is suddenly filled with a large amount of carbon dioxide gas, and suffocation is the only result of the deceased!"

Liang Mengzhu suddenly realized, surprised and delighted, he didn't expect that there would be such a killing method, he learned another trick, he wanted to repeat it, and regarded it as his own reasoning, but he felt too shameless, gritted his teeth and endured it.

Seeing that Liu Jianfeng was weak, half-dead, and squinted and disdainful, Liang Mengzhu was furious, and he was a little drumming in his heart, and he couldn't tell whether this conclusion was really what Liu Jianfeng saw from later documentaries, or whether he had just analyzed it.

It is estimated that it has not just been 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, Wang Changfa's death scene and take a look. Liang Mengzhu said.

Liu Jianfeng looked at her in surprise and said, "Let's go, shouldn't we immediately call up the surveillance, control the hotel where the deceased attended the banquet, and investigate the guests who participated in the dinner, the killer is among them?"

"Catch the murderer, what kind of heart do you have, don't you see that I am a weak woman, even if I have professional police training, it is impossible to fight a professional killer, in case I am captured alive and ......" Liang Mengzhu said pitifully.

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

"That's enough!" Liang Mengzhu said very calmly: "I can go straight to the conference room of the task force now, tell them all this, and ensure that they will be impressed, and will directly assign me to the task force, and then transfer me to the criminal police team, my goal has been achieved." ”

"This ......" Liu Jianfeng was speechless.

"My purpose is to be on the top, not to charge, as long as I prove that I have enough wisdom and ability, the so-called, the work of the superior is this reason, have you seen any commander personally charge into battle, besides, I am a woman, relying on women to charge into battle, that can only mean that men are incompetent!" Liang Mengzhu said calmly.

Liu Jianfeng gave a thumbs up and said: "Niu Cha, when you fight for interests, you shout that men and women are equal, who says that women are not as good as men, and women should be treated equally with the treatment that men enjoy, but once the real knife and gun need to be moved, they immediately turn into a weak woman, this is too arbitrary, right?"

Isn't this what those pastoral feminists do, shouting that men and women are equal, but as soon as 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 has become natural for men to support women.

"What's wrong?" asked Liang Mengzhu with his chin tilted.

"I just feel that you are changing too fast, I still remember the first time I saw you, domineering side leaking skirt, exposing thighs, climbing over railings, crossing the road, don't want to die as if you have to chase the killer, that high volley jumps, beautiful and domineering life-threatening scissor feet, I still can't forget, looking forward to the day when I was also caught by you, how heroic you were at that time, just a few days, it became a pastoral feminist?" Liu Jianfeng said with a wry smile.

Liang Mengzhu laughed: "This is thanks to God for letting me meet you, before I met you, I really thought that only hard work is the best way to forge ahead, and I really did that, but the result is not to accompany the uncle in the community to find a cat, to the aunt to dance the square dance, to help the female driver park, do you know, the old lady doesn't even know the math problems of her grandson, she called me to ask me to go over for tutoring."

Big brother, I'm here to be a policeman, not a neighborhood committee, so I worked so hard in Lin Zirou's assassination case that day, I wanted to seize this opportunity to strive for meritorious performance, to be able to enter the bureau and become a real policeman, to police and punish the rape, hoe the strong and help the weak, but unfortunately the killer committed suicide, and my thoughts were shattered again.

But I also met you that day, and since then my life and career have changed, since I have you as a plug-in, why should I use it unreasonably?

Only when I really get to the position that suits me, can I give full play to my talents, enthusiasm and a stronger sense of justice than anyone else, I have never forgotten my original intention, and always keep in mind my mission, eliminate violence and peace, serve the people, stabilize the party, and guard the lights of thousands of homes on Christmas Eve. ”