Lin Lei is very sure that in order to solve the puzzle, in the final analysis, it is necessary to solve the puzzle of the "secret room"!

This will solve the mystery of the secret room, and the murderer will naturally reveal his true face!

In the end-

Who is the murderer? What is the "blinding method" of the secret room?

……

7:26 a.m. Pen ~ fun ~ pavilion www.biquge.info

In the mist, Lin Lei and Lu Yun followed the only mountain path to the Mountain Temple.

The entire Yamanakaji Temple has been fenced off by a cordon set up by the Gunma Prefecture police, and it is impossible for Lin Lei to enter the scene again.

But this is not difficult for Lin Lei, because there is a mountain near the Yamanaka Temple.

There are mountains and naturally there are commanding heights, and Lin Lei can be condescending and look down on the entire scene - the temple in the mountain.

Lin Lei and Lu Yun came to the mountain to the east and looked down at the whole mountain temple from above. The temple is not big, and it can be said that you can see it at a glance when you stand on the mountain.

Lin Lei took out a little bit of eight pro-water bays, looked at the mountain temple under the mountain, and was a little distracted.

Lu Yun, who was beside him, frowned slightly, and after thinking for a long time, he whispered: "There is a pine tree in the middle of the courtyard of the mountain temple, but the pine tree is about ten meters away from the wall, so it should be impossible to enter and exit the temple from the tree." ”

Lin Lei nodded slightly, "Hmm", but did not answer the words.

"King Guanzi, what do you think? Do you want to say that there are any of those people who can 'light work' and be able to go high and high, right?" Lu Yun glared at Lin Lei and said dissatisfied.

Lin Lei smiled: "How is that possible, do you think it's a martial arts novel? Even if you practice acrobatics, it's impossible to 'fly' more than ten meters away without the help ......of tools."

Lu Yun keenly captured the word "tool", frowned and said: "If you use steel wire, you can achieve the effect of 'light work'." However, the scene investigation of the Yamanakaji case has been done very carefully, and no traces of steel wires have been found. ”

After a pause, Lu Yun continued: "For example, the kind of 'flight' with the help of steel wires that is often used in mythological movies, judging from the on-site investigation, there is no evidence of such a thing. ”

Lin Lei nodded, took a deep puff of his cigarette, and was silent.

After thinking about it for a long time, Lin Lei frowned and sighed: "The modus operandi of this case is really too brain-burning, and I don't have a clue at the moment." ”

Lu Yun glanced at Lin Lei and said with some disbelief, "How do I think there are so many possibilities...... There just isn't any evidence. ”

"There are many possibilities, but do you know what the biggest difficulty in this case is?" Lin Lei continued to shake his head.

Lu Yun thought for a moment and replied: "The biggest difficulty is that there is no trace of physical evidence. ”

Lin Lei nodded and agreed with Lu Yun's opinion: "Yes! The crime scene without trace physical evidence is the most tricky. ”

After saying this, Lin Lei and Lu Yun both fell silent.

There can be no "perfect crime" in this world, and there is no scene with the slightest trace of physical evidence.

The "trace evidence" in the mouths of Lin Lei and Lu Yun refers to valuable "trace evidence".

The scene of the crime had been raining heavily all day, leaving no obvious traces of physical evidence - it takes ironclad evidence to point out the criminals.

Unfortunately, there is no evidence of this now.

Maybe some information about the offender will be left on the scene, but it will not be enough to convict, it will be useless.

For example, if you take a chestnut and find someone's fingerprints somewhere in the temple, it's completely useless.

Although Yamanakaji Temple is remote, it is also an open temple place, and it is reasonable for someone to come here to "visit" or "worship Buddha". Even if there are someone's fingerprints, it doesn't mean anything.

Unless the fingerprints are directive, such as the fingerprints on the beam of the house where the foolish master hanged himself, it is almost the same......

At this moment, Lin Lei suddenly heard a sound of footsteps coming from the small forest in the east.

Lu Yun also heard it, so she turned around with Lin Lei and looked east.

Not long after, a team of police officers appeared in Lin Lei's sight.

The leader was not the previous police officer Miki, because at this moment Officer Miki was standing behind the leader.

The man who took the lead was in his forties, slightly fat, with small eyes, and looked at Lin Lei with a slanted gaze.

Lin Lei glanced at the rank on this person-level police uniform, and found that it was yellow in the lower half, and there were two bars on the left and right-

Half yellow, plus two bars, that's the police department!

"Takenaka Police Department, these two are the ICPO detectives I told you about earlier, Officer Lin and Officer Lu......" Officer Miki gestured to Lin Lei slightly, and then introduced to the person in charge.

Miki is the police department, and Takenaka is the police department, and it is obvious that the two have a superior-subordinate relationship.

The position of the police department can only be regarded as a middle-level position in this police, but the real power is very large.

For the sake of explanation, if a simple analogy is made, the police department is about equal to the captain of the criminal investigation team in Huaxia.

Although there are other leaders such as bureau chiefs and deputy directors above the captain of the criminal investigation team, the biggest leader responsible for solving specific cases is often not the director of the public security bureau, but the head of the criminal investigation team.

It is said that the Twilight Thirteen, who has the highest appearance rate in this anime Conan, has the rank of police department.

Basically, as long as there are no "theatrical version" of those big and important cases in Conan, ordinary homicide cases or something, the Twilight Police Department is enough to lead the case......

The Takenaka Police Department glanced at Lin Lei and Lu Yun, and saw that both of them were only in their twenties, and their brows twitched slightly.

It is said that this society is a society in which seniority is ranked -- of course, this is said under normal circumstances, and special circumstances are not excluded -- so the Takenaka Police Department, who are in their forties, naturally has to put up their own stand for Lin Lei and Lu Yun, who are in their twenties.

Moreover, the Takenaka Police Department has also heard from Officer Miki that Lin Lei and Lu Yun's police ranks are only second-level detectives of Interpol, which belongs to the lowest level......

Of course, after all, Lin Lei and Lu Yun are ICPO people, so it is reasonable that the Zhuzhong Police Department will not be like their subordinates.

The Takenaka Police Department just bowed slightly, and said politely: "Officer Lin, Officer Lu, I am Takumi Takenaka, the head of the first section of the Gunma County Police Search." ”

Lin Lei is a person with an IQ, and even more so a person with emotional intelligence, so he didn't make a big deal at all, and replied in Japanese with a smile: "It turned out to be the Takenaka Police Department, the first time we met, please take care of me." ”

Lin Lei is not Long Aotian, nor Chen Beixuan, nor Li Qiye, he has not yet broken into a "famous" position on the territory of others, so he naturally has to be "low-key".

This Takumi Takenaka is the head of the Gunma Prefecture Search Division, the head of the police in Gunma Prefecture who specializes in homicide cases.

In the police system, the 1st Division is responsible for investigating serious criminal cases, including cases involving homicide, robbery, assault, kidnapping, hostage-taking, arson, sex crimes, and other crimes in which the criminal gang is not involved, as well as the search for missing persons related to criminal cases.

Note that "criminal gangs" are excluded here - the lesson on search does not concern the violent crimes of the triad.

In the usual sense of serious violent crimes, the search is a lesson for responsibility.

For example, the Twilight 13th Police Department in Conan is the head of the Tokyo Metropolitan Police Department's Search Division.

So the murders that Conan encountered were basically police officers with his subordinates.

If there is a lesson on search, there will naturally be a second, third, and fourth lesson on search......

The 2nd Division is responsible for the investigation of smart crimes, such as commercial crimes such as fraud, embezzlement, counterfeit money, tax evasion, etc., as well as cases of malfeasance by public officials, bribery and election fraud.

The 3rd Division is responsible for the investigation of theft

The 4th Division is responsible for investigating cases involving violent groups and organized crime. However, the Fourth Search Lesson is very sensitive, after all, it is specifically designed to deal with the underworld, so it changed its name more than ten years ago and changed its appearance to become the "Fourth Lesson of Organized Crime Countermeasures".

Finally, of course, there is the identification class.

Basically, the functions and division of labor of the 12345 section of the police department are the ones introduced above......

The Takenaka Police Department glanced at Lin Lei again, and said with a smile: "Officer Lin, Superintendent Endo was known as the 'Tiger of Hokkaido' back then, and he repeatedly solved major cases, and later entered Interpol, and now he is a superintendent position - cough cough ......"

Lu Yun frowned slightly, and her face was a little not good-looking.

Takumi Takenaka moved out of Interpol's Superintendent Yuichi Endo, apparently "with something in his words".

Lin Lei and Lu Yun are just the lowest-level agents, and Yuichi Endo, who is said to be the superintendent of the country, is N grades behind......

"Superintendent Endo and I both graduated from the Tokyo Police Academy-" The Takenaka Police Department showed a look of fascination on his face, obviously very reaping of his "classmate" Yuichi Endo, "Well, it's okay for our Gunma Prefectural Police to handle the case here, Officer Lin should go to Osaka......"

The meaning behind Takumi Takenaka's words, how could Lin Lei not know?

Lin Lei and Lu Yun's official identities are agents of the Interpol Organization, and they came to cooperate with the Osaka Metropolitan Police Department in investigating the case of "Min Ye" Chen Jiaomin -- of course, that case is only suspected to have been done by Chen Jiaomin, and the specific circumstances of the case are still waiting for the results of the investigation in Osaka.

Lin Lei and others came to Wutang Mountain just to soak in the hot springs, to put it bluntly, they are passers-by, nothing more.

As the Takenaka Police Department, which has direct jurisdiction over the Yamanakaji case, it is okay to be polite, but it will definitely not let Lin Lei get involved in the case.

In addition to being "polite", the Takenaka Police Department is obviously also a person with brains, and moved out Lin Lei's superior ICPO Superintendent Yuichi Endo, which vaguely used Yuichi Endo to suppress Lin Lei.

After all, Lin Lei is also an "international friend" who came to the police to invite to help solve the case, and he can't be too offended.

For these twists and turns, Lin Lei is clear in his heart.

Lin Lei glanced at Takumi Takenaka, smiled and said, "Takenaka Police Department, you misunderstood." I had a relationship with Master Foolishness of Yamanakaji Temple before, and I was staying at the Cloud House Hot Spring Hotel at the time of the crime, so I just paid more attention to this case. I'm not trying to get in the way, don't worry. ”

Lin Lei's words were very reasonable, so the Takenaka Police Department also bowed slightly, expressing understanding.

At this moment, Lin Lei's words changed: "Takenaka Police Department, I have heard for a long time that this is the kingdom of reasoning, and the police world is a hidden dragon and a crouching tiger......"

Lin Lei threw out a "high hat", and Takumi Takenaka heard a slight smile on the corner of his mouth.

Lin Lei continued: "This Yamanakaji case is actually an authentic secret room murder case, and I can't help but be deeply interested - I want to see how the Gunma police solve the mystery of this locked room murder case." ”

Lin Lei attributed his behavior after the murder of Master Yuyi in Yamanakaji Temple to "interest" rather than "duty", and all of a sudden the aggressive momentum of the Takenaka Police Department and the embarrassing situation at the scene were all resolved......

It is said that this country does not need to be repeated, it is a well-known kingdom of reasoning.

Many ordinary "melon-eating masses" can also reason and deduce, otherwise how could those mystery novels, anime, TV series and so on be a big sale?

Takumi Takenaka heard Lin Lei's voice, and the two ICPO officers Lin and Lu in front of him were probably concerned about the case with a "learning attitude".

Well, since people have a "learning attitude", the Takenaka Police Department is naturally not overly careful, so it seems that he Takenaka Takumi is too childish and has no mind.

The Takenaka Police Department laughed, glanced meaningfully at the "young junior" Lin Lei, and said confidently: "This case is indeed a murder in a closed room, I already have several inferences in my heart, and now I am actively looking for various evidence." ”

As soon as Lin Lei heard Takumi Takenaka say that he had several reasonings, he immediately showed a look of "surprise": "Oh, the Takenaka Police Department is really powerful, and it already has reasoning about this case?"

Takumi Takenaka shook his head with a smile and said lightly: "Before I find the evidence, please forgive me for not having anything to say." ”

Lin Lei showed a disappointed expression, while Lu Yun behind Lin Lei smiled.

In the past, it was always said that Lin Lei was the "king of selling guanzi", but I didn't expect that the police in this book also "sold guanzi......

Since Takumi Takenaka refused to say anything, Lin Lei casually said a few perfunctory words, and left the scene with Lu Yun.

Lin Lei had just returned to the Cloud House Hot Spring Hotel and called Zhou Ziyang to his room.

Lin Lei's room was very small, with only one chair, so Lu Yun sat on the chair, while Lin Lei himself sat on the tatami with Zhou Ziyang.

After closing the door, Lin Lei began to ask Zhou Ziyang: "Ah Yang, what is the current situation of the police investigation?"

Previously, Lin Lei assigned Zhou Ziyang the task of trying his best to find out the situation of the investigation by the Gunma police, but at this moment, Zhou Ziyang had a serious look on his face and said: "The head of the Gunma County Search Division 1, the Takenaka Takuhai Police Department, is here......"