Lin Lei briefly introduced Lu Yun to Officer Miki that he was also a police officer of the ICPO, and then left with Lu Yun. Pen "Fun" Pavilion www.biquge.info

Although Lin Lei is a police officer of the ICPO, this case is clearly outside his jurisdiction, and it is said that this is a case under the jurisdiction of the Gunma County Police.

Miki Yangyi has a good attitude towards Lin Lei, and that is just for his identity - his politeness does not mean that he wants to let Lin Lei interfere.

After returning to the Cloud House Hotel, Lin Lei found that there were more policemen in the hotel. These policemen must have received a call from Officer Miki and were polite to Lin Lei.

However, the five college students were different, each of them was quarantined in their own rooms.

It is said that the rules of this law regarding the interrogation of suspects are stricter than those in Huaxia. Basically, if there is no evidence or evidence, these people will be released soon.

However, these five people have names and surnames, and they are still college students, so they can't run away if they want to.

Since people say that the police are questioning the suspect, Lin Lei will definitely not be able to act on his behalf.

At this moment, Lin Lei called Lu Yun and Zhou Ziyang to his bedroom to discuss countermeasures together.

"I'm in charge of this case!"

Everyone gathered around Lin Lei's tatami mats, Lin Lei sat on his side, and slowly said to Lu Yun and Zhou Ziyang.

Zhou Ziyang was a little puzzled and frowned: "Ah Yang, I know that you are very good at solving cases." Besides, people say that the police are already cracking the case, and it is impossible for you to forcibly intervene!"

Lu Yun knew Lin Lei's temper, he was a person, the more difficult and complicated the case, the more he refused to admit defeat.

Obviously, Lin Lei was intrigued by this "closed room murder case" that happened right under his nose. He will never give up until he solves the mystery and catches the murderer.

Sure enough, Lin Lei glanced at Zhou Ziyang and said lightly: "Ah Yang, I am an Interpol, and I will take care of any case, whether I have jurisdiction or not." Even if I don't have the power to do it, I can still make suggestions! Hehe, I always have the right to make suggestions to the police. I don't believe I've uncovered the mystery, and they're still going to die and won't accept it?"

Zhou Ziyang smiled bitterly: "Well, so that's the case." Well, you win. ”

Lu Yun shook his head, glanced at Lin Lei, and then looked at Zhou Ziyang: "Ah Yang, you don't know Lin Lei, his goal is not to be a policeman!"

Zhou Ziyang was stunned for a moment: "Aren't you a policeman?"

Lu Yun explained: "Lin Lei's dream is to be a detective, to be one of the best detectives in the world!"

"Detective?" Zhou Ziyang scratched his head, "Sherlock's kind? impossible, how can there be such a detective in this world now?"

Lin Lei took out a point of eight water bays and lit it: "Actually, it's not accurate to say that the detective is not accurate." The status of a police officer is limited by jurisdiction. Well, this issue is too complicated and involves all aspects of politics and diplomacy, and it is impossible to talk about it in three days and three nights. I wish I was officially a police officer, but there is another identity, which is the so-called 'consultant'. If I solve enough difficult and serious cases, when I become famous, the police from all over the world will ask me to participate in solving the cases as a 'consultant'......"

Zhou Ziyang smacked his tongue and said, "You want to be a 'consultant' to the police of all countries in the world?"

Lin Lei smiled slightly and was silent.

Lu Yun glared at Lin Lei and pulled the topic back: "It's too early to think about that." Let's talk about the case in front of us first, Lin Lei, do you have any ideas?"

Lin Lei didn't answer Lu Yun's question immediately, but asked Zhou Ziyang: "Ah Yang, did the police check the surveillance just now?"

Zhou Ziyang nodded and replied: "As soon as the Gunma County police came, they divided into two routes, one went to the Yamanaka Temple to do on-site investigation, and the other went to check the surveillance. They are using a professional device, as if what is called a surveillance portrait capture system in the inspection surveillance. I don't understand the specifics, but it only took me more than half an hour to confirm that from yesterday morning to now, except for the five college students who went out fishing and passed through monitoring, no one has passed by. ”

“OK。 This is also expected......" Lin Lei's eyes narrowed slightly, obviously he had guessed.

Judging from the current situation, the murderer is one of the five.

Of course, the possibility of ganging up to commit crimes cannot be ruled out.

Anyway, the murderer of Master Foolish must be among the five college students.

"The motive should be to make money, right?"

Lu Yun remembered that the owner of the Cloud House Hot Spring Hotel, Saoe Fujioka, once said that there were twenty-five horseshoe gold hidden in the Yamanaka Temple.

Lin Lei bowed his head slightly and agreed: "Master Foolish and Angry is a monk, it is impossible to kill in love, and the possibility of vendetta is extremely small, and the motive for committing the crime is basically for those gold." ”

Lu Yun's eyes suddenly lit up, but soon dimmed again, her lips moved, and she didn't speak in the end.

As soon as Lin Lei saw her expression, he understood her thoughts: "Do you want to say stolen goods? This is the deep mountains and old forests, if the murderer kills the foolish master and steals the gold, he can just find a place to bury it, and wait for the rumors to pass and then come to get it." It is impossible for the murderer to carry the stolen goods with him. ”

"Well, you're right. So the focus is back to the case itself, what kind of methods did the murderer use in this closed room murder case?" Lu Yun rubbed her temples and frowned.

Lin Lei also frowned, he thought for a moment, and said to Zhou Ziyang: "Ah Yang, you go to the lobby to stay, if the police find anything new, or you find something unusual, you will notify me as soon as possible." ”

Zhou Ziyang nodded, indicating understanding: "Okay." ”

After finishing speaking, Zhou Ziyang got up, opened the door and left.

Only Lin Lei and Lu Yun were left in the room, and at this time, Lin Lei turned on Lu Yun's mobile phone and began to watch the video of the murder scene......

After watching the video three times, Lin Lei couldn't help but gasp.

This case is really - a murder in a closed room!

The video taken by Lu Yun is very detailed, every place in the mountain temple has been filmed, and there is no trace left by the murderer at all.

After the murderer killed the Master of Foolishness, how did he get out?

Lu Yun frowned and said, "Lin Lei, let's not draw conclusions, and wait for the results of Officer Miki's investigation." For example—"

After a pause, Lu Yun continued: "For example, is it possible for the murderer to use any special equipment......

Lin Lei nodded: "Hmm." After all, a secret room is a temple, not a bedroom. If there is an authenticity, or if the murderer has some special equipment with high technology, these possibilities cannot be completely ruled out. Tunnels are possible, and many of these ancient temples will have underground secret passages, or wells and the like. If it is a high-tech special equipment, this possibility can basically be ruled out. ”

Lin Lei is right, the possibility of high-tech equipment taking people away is extremely low - unless it is a helicopter, how can it be possible to take people out of the yard without leaving a trace?

It is said that it is not one of those chaotic countries in Southeast Asia, and the use of helicopters in this is only an overthinking......

And the logic doesn't make sense at all.

If there are no accidents, this is a murder case for the sake of money, and it is pure nonsense to think about helicopters.

"I still can't think about it, the point is this so-called secret room, how did the murderer get out?"

Lin Lei made a judgment that the direction of detection was still the "secret room" of the Mountain Temple.

Now the situation is basically clear, and the murderer is among the five suspects.

Shiho Tanabe is the ace of the pole vault on the school's track and field team.

Kazumata is a student at the Department of Civil Engineering at Ota University, and is said to be very interested in ancient architecture.

Kosuke Akai, who majored in mechanical engineering, is a very good student in mechanical engineering.

Masaki Kawamoto, a bioengineering student at Ota University, enjoys studying plants and animals.

Yota Ando, a student of history at Ota University, is said to be very interested in archaeology and enjoys various artifacts of the Tsumoto......

Just when Lin Lei was pondering the case, Lu Yun spoke: "Lin Lei, I have an intuition that the murderer's modus operandi must be related to his profession. ”

"Hmm-" Lin Lei retracted his thoughts, took out a branch of the Eight Kinshui Bay, and lit it: "After Officer Miki's investigation is over, I'll ask about the situation." ”

Lu Yun frowned slightly: "Will he say it?"

Lin Lei nodded and said, "He will definitely ask me about the situation at that time, after all, we are also one of the original discoverers." When the time comes, I'll talk about it, and there's no problem. ”

Lu Yun bowed slightly: "Okay, let's wait for the detailed on-site investigation results to come out!"

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

……

The investigation into the scene of the murder of Master Yoshiya of Yamanakaji lasted for more than three hours, and it was not until after lunch that Officer Miki returned to the Cloud House Onsen Hotel.

As soon as he returned to the hotel, Officer Miki immediately asked Lin Lei, and in the end, Lin Lei also succeeded in "set" the information he wanted.

The first is the time of death of the Master of Foolishness.

Master Foolish Anger died yesterday in the hour between 15 and 16 p.m. The time of death was exactly the time when the five college students went out fishing.

The second is the cause of the death of the Master of Foolishness.

The cause of death of Master Foolish was mechanical suffocation. The strangulation marks on the neck of the rope were examined and confirmed to be death by suffocation before death, so both hangings and strangulation are possible.

If you commit suicide, it is commonly known as "hanging", and if you kill him, it is strangulation.

At present, the cause of death cannot be used to prove whether it was suicide or homicide.

There were no obvious flaws at the scene of the death - there were stools for footrest, and the height was in line with the ......

So suicide is possible, and of course, the possibility of his homicide cannot be ruled out.

Then there is a survey of the access roads of the entire Yamanaka Temple.

The gate and fence have already been checked, and Officer Miki's investigation is the same, and there is no trace of the murderer entering and leaving at all.

Officer Miki and the police also searched the entire Yamanakaji Temple in a carpet manner, but did not find any hidden passages such as tunnels and secret passages. Even Yamanakaji does not have a well, and Master Yuji usually draws water from the well outside the temple.

In other words, after a close investigation by the Yamanaka Police, the entire Yamanakaji Temple is a completely enclosed space.

Then there is the examination of the various traces inside the Yamanakaji Temple.

Aside from some of the normal traces of the life of the Foolish Master, Officer Miki did not find any traces of the temple, nor did he have any traces of the existence of mechanisms such as "fishing lines".

In short, there is currently no evidence that the Master of Foolishness is "he killed".

There is only one explanation for the deceased who is in the "secret room", and that is suicide.

Finally, there is a survey of the surrounding area of Yamanakaji Temple.

The temple is surrounded by mountains, and no traces of outsiders entering the site by "crossing the mountains and mountains" have been found.

Joining Master Foolish Anger was killed by him, and if there was a murderer - the murderer could only be one of the five college students.

Lin Lei understood all the circumstances, which was similar to what he had guessed before.

The murder case in the mountain temple is really a rare "secret room murder case......

At present, Officer Miki of the Gunma Prefecture Police Department has preliminarily judged that Master Foolish Anger committed suicide.

This......

Lin Lei faintly disagreed in his heart, but he couldn't say it.

No one is stupid.

Although Officer Miki is only a police officer, he has been a criminal police officer in Gunma Prefecture for several years.

Didn't he glance at the scene of the crime, and then pat his head and think it was a suicide case.

He also went through a detailed investigation and evidence collection, and finally came to the conclusion that the mountain temple was a secret room, and it was impossible for outsiders to enter and commit murder.

Lin Lei himself couldn't explain it.

If the murderer's modus operandi cannot be recognized, then the conclusion of this case as "suicide" is a sure thing.

Criminal cases, especially homicide cases, are the heaviest evidence of conviction.

If you can't even crack the modus operandi, how can you find evidence and convict the murderer?

After Officer Miki left, Lin Lei locked himself in his room to watch videos all day.

Of course, instead of watching a small video, I watched the video of the crime scene recorded by Lu Yun.

When it was time for dinner, Lu Yun told Lin Lei that the police had completed the investigation of the five Ota University students and allowed them to leave freely.

This is also to be expected, there is no evidence, why detain people?

The rooms booked by the five students were due in three days, and although Officer Miki did not restrict their movements, no one offered to leave early.

This is also a very normal thing.

One is that if the foolish master really committed suicide, then it has nothing to do with the five of them, and there is no need for them to check out early - there is no check-out fee for early check-out.

Second, if someone is really the murderer, then he would rather check out early without the room fee, which will obviously increase his suspicion.

In other words, Lin Lei still has three days to go.

If the murder case in the secret room of Yamanakaji Temple cannot be solved within three days, the murderer will leave here.

Lin Lei quickly made a decision......

Following.

After breakfast in the morning, Zhou Ziyang was responsible for secretly monitoring the college students, seeing where they went and what they did.

And Lin Lei himself took Lu Yun back to the scene of the crime......