readx;

After hearing this, everyone's faces looked a little ugly. The www.biquge.info case is already very complicated, and now it is mixed with a murderer with a foreign background, and if it is owned by the country's military or government, the case will undoubtedly be overshadowed by an indelible layer of politics.

"Alas, there is no need for everyone to be so nervous, it is true that M286 is forbidden to be sold in the United States, but it is very popular on the black market, and even corresponding imitations have appeared on the market of the Celestial Empire, and it is not surprising that some military enthusiasts collect a few in private. But one thing is certain, based on their weight and the level of detail depicted, there is no doubt that these two daggers used in the murder are genuine. In other words, the murderer is from the United States but not necessarily from the United States, and given that knives are prohibited from being carried, there is no other way than smuggling. But just in case, it's best for the police to check with your local customs. ”

"Well, that makes sense, I'll tell my subordinates to investigate." The deputy director replied.

"Let's put aside the topic of the murder weapon first, Brother Feng, your fourth possibility hasn't been finished yet. If my instincts are correct, your guess should be the same as mine! ”

Zhen Shifeng smiled faintly and pointed to the ceiling casually. Not only him, but the rest of the people also noticed that there was a simple square vent diagonally above the desk, about thirty centimeters long, covered by an iron partition, which was the only way to enter the room under the conditions of a secret room.

"The police station seems to be a building from the last century, with a rudimentary ventilation system and interconnected ventilation ducts in each room. Therefore, the possibility that the murderer infiltrated from elsewhere and used the ventilation system to enter the director's office cannot be ruled out. ”

"Wait, I've got a bit of a question about this." Bai Feng suddenly interrupted: "Judging by the depth of the deceased's wounds, the murderer's strength should be very large, corresponding to his physique, I am afraid that he is a burly and strong type, it should be impossible to pass through such a narrow vent, right?" ”

"That's wrong, Uncle Bai, you don't need much strength, you just need to rely on the inertia of falling."

"Inertia?" Bai Feng couldn't help but suddenly realize.

"The time when the deceased was killed was around two o'clock in the morning, when a person was most tired and prone to drowsiness, if the murderer jumped down from the vent above, and stabbed the dagger into his left neck with the help of the inertia of falling while the other party was dozing, as long as the timing was right, then this series of actions could still be completed." Zhen Shifeng said Wei Liqiu's thoughts, which was exactly the guess he mentioned before, "Come on, Liqiu, I'll ask you to go up." ”

said that it was too late, but I saw Wei Liqiu jump on Zhen Shifeng's shoulder and grab the iron fence of the vent, which scared the onlookers a lot.

"Hey, you two, be careful of ruining the scene!"

However, Wei Liqiu ignored the warning of the deputy director, he carefully stretched his two fingers along the gap in the separator, and his face changed slightly, "Sure enough, as I expected, the screw used to fix the separator is loose, it shouldn't be a coincidence, right?" Then he removed the entire iron net and slid upwards so that he could fit through the narrow vents, "Look, I can do it for my size, including crawling inside the ventilation ducts." ”

"Okay, I'm clear about all this, but can you come down and talk about it, it's dangerous to watch."

It's a pity that Wei Liqiu is a typical man of action, but if he has an idea in his head, he must put it into action first.

"I'm sorry everyone, I'm going to explore inside, I won't delay too long, and I'll leave the rest to you first." Before everyone could dissuade him, Liqiu's figure disappeared into the ventilation duct in an instant.

"This kid ..............."

"In terms of size, only he can get into a few of us, otherwise I would have acted a long time ago." Zhen Shifeng pursed his lips, as if he was a little dissatisfied with his limited size, and then said: "Deputy Director, I suggest sending someone to check all the vents in the police station, if the reasoning just now is true, considering that the outdoor air vent has been welded to death, then the murderer must have entered the pipe through a vent inside the police station, and its screws must also be loose." ”

"Well, I'll send someone to check it out now."

"In addition, as for the physical evidence left over from last night's case and the fingerprints extracted, the technical department should have a result, I wonder if you can report a copy of the results to me?"

"If I say no, I'm afraid you won't stop if you don't mess up the entire police station........." The deputy director stared at Zhen Shifeng coldly, although she admired this thoughtful and individual young man, some of his almost willful practices were really disagreeable. For example, last time, just because the police concealed an important clue from him, he openly set up a bunk in the police station, and he didn't leave for three whole days. Fortunately, it was the National Day holiday during that time, otherwise I would inevitably be charged with obstructing official business.

"Forget it, I'll give you a copy of the forensics report of the technical department, but not now, after all, Director Zhao was killed, and the police station is in a mess, and it will take some time to stabilize the situation."

"Yes, you can!" Zhen Shifeng nodded.

However, no one paid attention, and Bai Feng's appearance at this moment was obviously a little abnormal. His face was pale, his expression was in a trance, and he leaned against the wall, hanging his head slightly, unwilling to say a word, which showed how bad his state was. And the cause of all this is Zhao Yunfei, who has already fallen in a pool of blood not far away.

Zhao Yunfei and Bai Feng are close friends, and they are close comrades-in-arms who have been born and died together. When it comes to Zhao Yunfei's character, although he is the director of the bureau, he is modest, generous, and has no official pretensions, he is a typical good man, and he treats things very seriously, seeks truth from facts, and says the same. Therefore, after learning the bad news of the murder of the director, everyone in the police station seemed to have lost their backbone. Although the work continued as usual, it was clear that everyone had lost their original vitality, the atmosphere was very depressing, and dark clouds hung over everyone's hearts, which could not be dispersed.

Bai Feng was even more so, until now he couldn't accept the reality in front of him, he forcibly endured the grief in his heart, and squeezed back the tears that had already overflowed. But even so, after Zhen Shifeng and others left the scene, he still silently left tears, which were tears of grief for what happened to his friends, and tears of deep confusion for his future path. No one knows what that past history means to him, only he knows that that memory is very meaningful and will be remembered for a lifetime.

"Farewell, old friend............"