detective world detective

Chapter 1473 Trajectory
  Regarding the problems encountered by scientific research in various places, Tang Ze has plans, but he has no intention of taking action yet.

After all, there is still a murder case to deal with in front of us, so we have to put aside anything else for later.

After arriving at the crime scene, Tangze asked everyone to disperse and conduct their own investigations on the crime scene.

Whether it's footprints, suspicious dropped items, blood stains, etc., they are all under their inspection.

It seems that the crime scene is under a bridge, but in fact, if we really want to investigate, there are countless things that need to be investigated.

But the hard work was not fruitless. By spraying luminol and black cloth, they found blood stains on a stone on the slope.

"found it!"

Looking at an almost bloodless bulge on the stone, a short-haired woman from Kesouyan excitedly held up a wound comparison tool and said, "The shapes of the wounds are also consistent!"

"The body was found down there, so of course the victim was pushed down here?"

Tangze touched and muttered: "Maybe he hit him on the head midway, and while the other person was unconscious, he chased the escaping deceased to the bottom of the bridge, and then strangled him to death."

"In that case, is the prisoner really the "Arashiyama Man"?" One of the fat men adjusted his glasses and asked.

"Just judging from the information we have now, the other party is very suspicious."

Tang Ze looked down at the gravel tunnel under his feet and said, "What a pity, this area is full of gravel, there is no way to collect footprints."

At this point, basically all the evidence that could be recovered from the crime scene had been found. Tang Ze did not let them stay any longer. After collecting the evidence, he took everyone back to the scientific search and research.

After all this trouble, the morning had passed. Tang Ze and everyone discussed having lunch first, and then continuing to investigate the case.

While eating at noon, Karasawa also contacted Ayako, who had returned to Tokyo. She had already arrived home safely, and she had finished her lunch and was ready to take a rest.

After receiving Karasawa's call, Ayako was also very concerned about the case. After all, they met the amnesiac man together last night.

After learning that after the investigation, not only was he not eliminated, but he was the biggest suspect in the current case, Ayako also seemed a little sad.

"I didn't expect it would be such a result."

Ayako sighed with emotion on the phone, and then couldn't help but question: "Tell me, is it possible that this judgment is wrong."

"Of course, the matter has not been investigated to the end." Tang Ze said with a smile: "Whether he is a prisoner or not, I will try my best to restore the truth and help him regain his memory."

"I believe you can bring the case to the bottom of the case." Speaking of this, Ayako couldn't help but warned: "But you must also pay attention to safety."

"Don't worry." Tang Ze smiled and said, "It'll be okay."

After comforting Ayako, Karasawa chatted with her for a few more words until he finished the meal without realizing it before hanging up the phone.

It was time to get off work at noon, and he was not the direct leader of everyone, so naturally he didn't go to work directly after dinner.

He asked someone to help him find a dormitory and took a nap. During normal working hours in the afternoon, he gathered everyone in the large office of Kesouyan.

Speaking of the large offices of Kesouyan, there are similar places in Tokyo. It is better to say that the layout of Kesouyan in other places is based on the layout of the Tokyo headquarters.

This large office is more like a multi-functional conference hall. It is located in the middle of the Science Search and Research Institute, and is connected to various testing rooms for fingerprints, blood stains, and item composition analysis.

This is also to facilitate everyone's overall discussion after the various results are released, so the office is built in the middle.

When he went to work in the afternoon, Tang Ze greeted everyone and put Arashiyama Man's various belongings on the table. This was the direction of their investigation in the afternoon.

Although the information about the deceased has been found out, there is still no clue about the murderer.

In this case, the identity of the most suspected "Arashiyama Man" is still an unsolved mystery. If the identity of the other party can be found, maybe the relationship between the two can be clarified.

However, it is well known that Neon’s household registration information is very poor. There is no unified ID card. In most cases, a driver’s license is used instead of an ID card.

Therefore, it is extremely difficult to find the identity of "Lanshan Man" when the other party does not have a work card or driver's license.

"We found this in Arashiyama Man's shirt pocket." The little fat man held up an evidence bag and said, "Shopping receipt."

"I bought green tea and wanted a magazine." Karasawa took it and looked at the information above: "And it's a convenience store in Tokyo Station. The time was 12:05 noon yesterday.

If I take the Shinkansen to Kyoto immediately after buying something, is it possible to arrive in Arashiyama before 6 o'clock, the presumed time of death? "

"It's completely enough." The short-haired female researcher nodded.

"Is there anything else besides this?" Tang Ze asked.

"Spit the gum in the wrapper after chewing it." A young researcher said holding a small tray.

"It's completely impossible to find out where the other party is from just relying on these clues, right?" the little fat man said in frustration.

"Our job is to find out these." Tang Ze looked at everyone and smiled: "Let's start taking action."

After giving a group of people a mouthful of chicken soup, everyone started to take action, but Tang Ze was completely idle.

There was no way, after all, Tang Ze was not a technician, so he couldn't help.

It is rare for leaders to take them seriously. This group of young people in Kyoto are also holding their breath and want to prove themselves, so they are full of motivation.

Of course, it would be almost the next day after the results of these tests were completed, but Tang Ze was not idle during this period.

He went to Shibata Takaaki's funeral.

After the autopsy, Shibata Takaaki's body was pulled back by his wife.

Mrs. Shibata then organized the funeral, hoping that her husband could be buried as soon as possible.

To be honest, the funeral was a bit rushed, but after attending the funeral, everyone understood.

The deceased's parents are no longer alive, he has no brothers and sisters, and he basically has no contact with other relatives.

Therefore, the people who came to worship were basically friends of the two of them. After almost half a day, no one came again. No wonder everything was kept simple.

Of course, Ayanokouji Fumimaro also came to attend the funeral.

He originally thought that someone related to the case would show up, such as someone who had conflicts with the deceased, but not at all.

Karasawa also asked Mrs. Shibata where the two of them were from based on the "Arashiyama Man" convenience store receipt. Finally, he learned that there was movement in their hometowns and that they came to Kyoto three years ago.

As for the time of 6 to 7 pm when the crime occurred, she was working in the workplace at the dispatch location. Because she was counting inventory alone in the warehouse at that time, no one could help her prove it.

At this point, the ordinary investigation seems to have come to an end, and Tang Ze has pinned his hopes on the young people of Kesouyan.

And their efforts were not in vain. First of all, they determined that the dirt on the shoes was the dirt from the crime scene, which ruled out whether someone was setting the blame.

In addition, a white feather was stained on the clothes.

This was a big discovery. If the short-haired female researcher hadn't been careful, this evidence might have been missed.

Of course, the details need to be confirmed and compared with the database of the university’s Department of Veterinary Medicine.

In addition, even the clothes worn by "Arashiyama Man" at that time were identified.

It's a pity that the other party's clothes are mass products rather than high-end luxury clothes. They are basically available all over the country, so it is impossible to find the other party's identity through this.

In addition, they also extracted the blood type of "Arashiyama Man", but unfortunately the other person had the common blood type A, and there was no way to find out the other person's identity based on the special blood type.

Of course, a comparison of the DNA sequences of the "Arashiyama Man" and the deceased was also indispensable. Unfortunately, the answers did not have any degree of similarity, ruling out any blood relationship between the two.

The ingredients of the chewing gum are also ordinary chewing gum, the saliva is from "Arashiyama Man", and the wrapping paper is the universal wrapping paper of Sakura Sugar Factory, which is also sold nationwide.

Clues are raised one by one, investigated in depth, and then eliminated one by one.

Although most of the options are meaningless, they are not without some gains.

At least eliminating the wrong options is also a way to move toward the right options.

But many young people were ultimately discouraged by the result.

Because although they made some discoveries, they mostly failed, and that little discovery didn't bring them any substantial clues.

Faced with this situation, Tang Ze also had a headache.

The case this time was not said to be complicated. The prisoner used some unsolvable trick and simply strangled someone to death.

However, there was no way to determine the identity of the prisoner.

In this case, even Tang Ze found it a bit tricky.

The only breakthrough point is "Arashiyama Man". If the identity of the other party can be confirmed, it will definitely be a breakthrough in the case.

Unfortunately, the identity of the other party is still a mystery, and their clues have reached a bottleneck.

However, there is always a path, and although their investigation has come to an end, "Arashiyama Man" took the initiative to provide clues.

Of course, he didn't regain his memory, but reacted instinctively.

It all starts with a cup of coffee.

Because the Arashiyama man's amnesia was related to this murder, the Kyoto police temporarily provided him with a residence and sent Rina Kiyota to guard him.

Because he was not a criminal yet, he was provided with a marked accommodation room, and the man with amnesia sat in front of the table in a daze from the beginning, and he sat there all afternoon.

The opportunity was when Rina Kiyota, who was guarding him, was chatting with him impatiently, and accidentally scared the stunned "Arashiyama Man" and spilled his coffee.

Seeing the coffee spilled all over the table, Rina Kiyota ran out to find a towel, but when she came back, she found that "Arashiyama Man" was actually drawing something on the table with coffee.

After discovering this, Rina Kiyota immediately reported it to Ayanokouji Fumimaro and provided "Arashiyama Man" with paper and pen.

Then "Arashiyama Man", who obviously couldn't think of anything, started drawing, and it was a very professional house design drawing.

Karasawa looked at the design drawings Ayanokouji Fumimaro brought over, but there was a hint of nostalgia in his eyes.

He has drawn many professional design drawings like this before. In his previous life, he was also an interior professional, so he drew many of these things.

"It's unmistakable, these paintings all depict the same house."

Looking at the design drawings from different angles, Tangze said: "This house must be very important to "Arashiyama Man".

He remembered every detail of this room, the swing in the yard, the details of the sofa in the living room on the first floor. "

"A single-family villa?" Fumimaro Ayanokoji looked at Tang Ze and said, "Can you see anything else?"

"He is a professional and uses "three-point perspective" to draw, which is a type of perspective painting."

Looking at Ayanokouji Fumimaro's puzzled expression, Karasawa explained: "You see, these houses are all composed of large and small near and far. They are all viewed from upward or downward angles. They look like real houses.

This is a basic skill in art that, in addition to painters, architects and designers will learn.

Depending on his proficiency, he is most likely an architect or interior designer. "

"Have you decided on your career?" Ayanokouji Fumimaro touched the chipmunk on his shoulder: "It seems that it is necessary to investigate the design companies in Kyoto.

Although carpet-based troubleshooting is a stupid method, it is the only way to do it now. "

"There is no way, the existing evidence is too little." Tang Ze nodded in agreement and said: "I will try my best to find this single-family house in my own way."

"Then I'm looking forward to it." Ayanokouji Fumimaro said with a smile.

After bidding farewell to Ayanokouji Fumimaro, Karasawa returned to Kosouken's office again to show the members the hand-drawn design drawings and their future goals.

However, after hearing Tangze's plan, all the researchers present kept wailing.

Because they simply don’t know how to find the real residence from these design drawings.

"I know it's hard, but it's really the fastest way to identify Arashiyama Man."

Tang Ze looked at the crowd and said, "And it's not like we don't have any clues.

First, we learned from the receipt in the other party's pocket that he had been to Tokyo Station during the day on the day of the incident. "

"Sir, you are not going to let us go to Tokyo to find a single-family house, are you?" The little fat man had a look of disbelief on his face.

"No." Karasawa smiled and said, "Do you remember that feather? Miss Mariko has detected its composition.

It is a type of owl called the Desert Owl, and its habitat is not in the Blue Mountains, but in Kazakhstan and Tajikistan abroad.

In other words, this is most likely a product bought from a pet store. In addition, the room painted by "Arashiyama Man" does not have a birdcage, so there is a high chance that the person has been to a place like a pet store. "

"But it's still a bit difficult to rely on these alone." The little fat man said with an embarrassed look on his face: "After all, there are many pet shops in Tokyo."

"That's right, this will depend on our other physical evidence." Tangze smiled meaningfully.

(End of this chapter)