Author: The bear skimming the treetops

Fang now raised the fishing line in his hand, opened the drawer with the key, and continued.

"We can assume that one end of the fishing line is threaded on the key, and a snap is made, and then the line is looped around the drawer, and the metal cigarette case is stuck on the drawer, leaving a very small gap."

"Take both ends of the fishing line and walk out of the room, lock the door, wipe the fingerprints off the key, and then pull the end of the fishing line that is not tied to the key."

In order to restore the scene, he even walked out of the room with the fishing line, closed the door, and pulled the fishing line leisurely with both hands.

I saw the key slowly advancing under his pull, entering the room through the crack in the door, and heading towards the table.

When passing by the drawer, because the size of the key cannot pass through the gap between the tabletop and the drawer, the buckle tied to the key fell off with just a little force.

The key also fell into the drawer smoothly.

All this was like a magic trick, and Zhang Jibin was stunned as he watched.

Fang Jin pointed at the metal cigarette box and said: "The drawer should have been opened with a gap at first. Later, it may have been pulled open during the search or due to vibration, and the cigarette box fell into the drawer. Wang Lingchao was very

He pays attention to the placement of items, but the location of this cigarette box does not look like he has tidied it up. This is also a flaw left by the murderer who made things superfluous."

Wang Weizhong recalled: "It is true that I heard a noise when I was searching, and it came from the direction of this drawer, but no one paid attention to it at the time."

Zhang Jibin blinked his eyes and said in shock: "So that's it!"

"The murderer only needs to pull the fishing line out from under the door, and this closed secret room is formed!"

Wang Weizhong said: "The formation process of the secret room has been restored very well, but why did Wang Lingchao put the key in the drawer instead of carrying it with him?"

Normal people, after opening the door, either keep the key on their person or put it on the cabinet at the door for easy access when going out. Who would put the key in the desk drawer?

This is not common sense!

There must be a reason for things that are not consistent with common sense.

Fang now smiled lightly: "Maybe we shouldn't dwell on this key issue all the time, but change our thinking!"

Wang Weizhong frowned: "What do you mean?"

Fang Jin smiled bitterly: "Actually, I haven't thought about it yet. I just have a preliminary idea."

Wang Weizhong waved his hand: "It's okay, tell me, and let's take a look at the details together."

Fang Jin nodded and said: "Perhaps we have walked into the misunderstanding set by the murderer from the beginning. Think about it, since we want to silence Wang Lingchao, we can strangle him to death when he is unconscious, and there is no need to create any more trouble.

The scenes of corpses hanging from the rafters and people hanging in secret rooms are simply superfluous."

This has been said before, why bring it up again?

Wang Weizhong and Zhang Jibin looked at each other. Wang Weizhong seemed to have captured some information from Fang Jin's words, but it was fleeting.

Zhang Jibin was still confused.

Fang now continued with the purpose of inspiring their thinking: "Wang Lingchao is an abandoned son and is destined to be silenced. But his death is not the ultimate goal of Japanese spies."

"Then what is their ultimate goal?"

Fang Jin shook his head: "This is also something I have never guessed."

In fact, Fang's current approach to solving problems is to jump out of the local area and consider the problem from a global perspective. God's perspective is more macroscopic and makes it easier to discover the essence of the matter.

Thinking about it this way, what key is placed in the drawer, two rope groove marks, and a corpse hanging in the secret room...

At this moment, it seems that it is not that important. What is important is what the Japanese spies want to achieve through Wang Lingchao's death.

Zhang Jibin frowned and said, "Team Leader Fang, why can't I understand?"

Fang now smiled faintly, as if he was answering his question, but also as if he was talking to himself.

"There are many doubts about the case, and they are all in the details. The more we get entangled in these details, the more we get stuck and unable to get out."

"So, I simply don't think about these details anymore. This is nothing more than a means to confuse us. As long as we know the ultimate goal of the Japanese, these details will not be so important."

Wang Weizhong clapped his hands and said: "That's right! Now we are on to the point. The Japanese have spent a long time trying to come up with so many tricks just to confuse us. If we blindly pursue these details, we will definitely fall into the trap of the Japanese."

plan."

He agreed with the other party's current ideas, but these details were indeed confusing and very troublesome.

Zhang Jibin felt that he could not understand more and more, and his face became more and more sad.

At this moment, an action team member came over with Mr. Tang and his wife who had just left. The old couple looked anxious and were sweating profusely.

"What's going on?" Fang still thought that his subordinates were causing trouble for him.

Old Man Tang took a few steps and had no time to wipe the sweat off his forehead. He panted and said, "Sir, I have something important to say!"

It turned out that he was not being bullied, which was beyond Fang Jin's expectation.

"Don't be anxious, speak slowly!"

"Sir, my old lady just went to her daughter's house to see her grandson. She accidentally saw the man who appeared at the door of Dr. Wang's house before. She hurried back..."

My daughter got married nearby and could walk there in just a stick of incense.

Old man Tang turned around and greeted his wife: "Old lady, come here quickly and tell the officer what happened at that time."

Old Man Tang's wife hurriedly stepped forward and said, "It's just...near the Distillery Street. I saw it with my own eyes. She's still wearing that suit. You can't go wrong!"

This clue came at the right time. Distillery Street is on the edge of the blockade area, only two alleys away from here.

The most important reason why this case is difficult to solve is that no trace of the murderer has been found.

Now, luckily, clues have arrived.

No, it should be said that the murderer came to the door.

Wang Weizhong said excitedly: "The Japanese are so brave. They actually came to Distillery Street. I think they came here blatantly to check on the progress of our detection. Now that he is here, he cannot be allowed to leave. He must be invited.

Come in and take a good look."

Fang nodded now. Like many suspects in criminal cases, Japanese spies are likely to blend in with the large crowd of onlookers and return to their old places after committing a crime.

There are roughly two purposes.

One is to scan for clues.

That is to see whether there is any evidence left at the scene, what clues the investigating party has found, and make further response and remedial measures accordingly.

The second is appreciation.

Generally, criminals with narcissistic paranoid personality will return to the scene of the crime and see the panic of the crowd and the reaction of the investigators, which gives them a sense of pleasure and control.

Fang now believes that the man in a suit belongs to the former group and is here to investigate the truth at close range.

If this is the case, this Japanese spy is indeed very courageous.

"Brother, arrest them!" Fang Jin said.

Wang Weizhong could no longer hold back his excitement and nodded: "You stay here and I will personally lead the team to arrest them."

Wang Weizhong and his people had just left here when an action team member came from the station and reported to Fang Jinjin the latest situation found at the station.

It turned out that the operation team checked the records of phone calls made in the central prison area during the period before and after Kyouji Tanabe's death, and found that Wang Lingchao used the telephone in the infirmary to make a call after following Liu Qifang on patrol in the prison cell.

After tracing the telecommunications number, I found that it was the phone number of the bar counter of a Western restaurant.

Someone has immediately rushed to the Western restaurant to investigate, and I believe there will be news soon.

Fang now believes that this phone call must have been discussed in advance between Wang Lingchao and the Japanese, and was used to report the success of the assassination operation to the Japanese.

He calculated based on the time, and found that there was less than forty minutes between the time Wang Lingchao made the call and the strange man in a suit showing up at Wang Lingchao's home.

It shows that the man in a suit was not far from Wang Lingchao's residence at the time, and he rushed over immediately after receiving the order.

It's just that this person is not very familiar with this area and does not have much experience in action. This can be concluded from his words and deeds after the chance encounter with Old Man Tang and his hurried departure.

This person is probably not someone who received information at the Western restaurant, but more like someone who came over temporarily to help.

Even so, Fang now felt that the Japanese reaction speed was quite fast, far beyond his expectation.

Seven or eight minutes later, there was movement at the entrance of the courtyard, and the sound of footsteps approaching from far away.

Fang now poked his head out and soon saw Wang Weizhong striding into the courtyard.

However, compared with the excitement before the arrest, Wang Weizhong's face at this time was very gloomy.

Fang Jin's heart skipped a beat at that time. It seemed that the arrest was not going well.

"Senior brother, has someone escaped?"

Wang Weizhong shook his head.

"Then you just resisted and were shot to death?"

If the man in the suit had not evacuated in time before Wang Weizhong and others arrived, there was a high probability that he would not be able to escape, and the most likely result would be a fight to the death.

When a person dies, it means that the clue will be cut off again.

Depressing.

Wang Weizhong sighed heavily: "He is still alive after being captured, but there is no necessary connection between this person and the Japanese."

Fang was now shocked. He ordered someone to escort the man in a suit in while listening to Wang Weizhong's narration.
To be continued...