This case not only bothers Karasawa, but the Metropolitan Police Department is also troubled by the situation in front of it.
Because the fourth case has not been settled, it means there are still waves.
Coupled with the twists and turns of this case, media reporters will definitely dig deeper into the case.
By the time the first three cases are solved, there will still be one pending case, and reporters will definitely start their frenzied inquiries again.
"Yes, yes"
"Speaking of the chlorine-containing detergent found at the crime scene, what is the first thing to suspect?" Karasawa looked at Okawahara Shoji and asked.
After hearing Okawara Shoji's words, Karasawa did not answer the call, but spoke about another unrelated matter: "Okawahara Criminal, you haven't made any mistakes so far.
"Call me over. Is there anything else I need to check?"
Karasawa looked at Okawara Shoji who remained silent and continued to deduce what happened that day: "At the beginning, you thought it was just a simple accident.
Koshizui Nanatsuki said coldly: "You have to make an accident in this case no matter what, so that you can avoid your fault.
Just at this time, the DNA test results of the serial murderer were found to belong to Hisashi Uyei.
As a result, when I went to put on shoe covers after walking through the grass, I found that the soles of my feet were stained with blood.
Hearing Karasawa's words, Okawara Shoji looked helpless and said: "And sir, you called me over, isn't that why you are looking for trouble with me?"
But in fact, Kuji-kun made no mistake, am I right?"
But when facing Koshimi Nanatsuki, Okawara Shoji stood there with a pale face and did not make any move.
But Karasawa no longer had the intention to listen to Kamei Kuji's words at this moment, his sharp eyes were full of surprise.
As an "excellent forensic examiner" of Kesouyan, you must not make such a stupid mistake as stepping on the physical evidence at the scene.
At that time, because the deceased had injuries on his body and there was a steel pipe suspected to be the murder weapon nearby, the police suspected that it was an accident disguised as a fire.
"master"
Okawara Shoji's voice was hoarse: "Because he was responsible for several major cases, he was casually dubbed the model of the "Forensic Section" and was awarded the "Excellent Forensic Officer" award.
"At the beginning, I just thought that as a forensic examiner, I must not make mistakes in my work, but"
Everyone says that you are like a camera, capturing every detail of a crime scene and remembering all the details clearly.
Hisashi Uyei said: "When he was throwing away the garbage, he accidentally cut his hand on a broken light tube.
"No need to apologize, I just feel sorry for you"
It was obvious that he was far away from the crime scene and accidentally stepped on the blood. All he had to do was call someone to explain the situation.
You realized that Hisashi Kamei also followed you to the crime scene, so you found his DNA tissue and exchanged the swabs he used to collect evidence."
Hisashi Kamei nodded and said, "I already had a cold at the time, and the wind was so cold that I couldn't hold it back."
It was clearly photographed that the window was open at that time."
Having said this, Tang Ze stretched out his hand and said, "Come with me."
When the yellow test paper comes into contact with the hay sprayed with the reagent, the part of the test paper that comes into contact is immediately infected with purple.
What's more, we have to consider the possibility that Hisashi Kamei might actually make a mistake the fourth time, which is almost the worst case scenario.
Hisashi Kamei walked away neatly, and both Karasawa and the others could only wish him a bright future.
Okawara Shoji said no more, and was eventually taken away by Karasawa and the others.
Karasawa explained: "As for the blood stains, I'll let Jiuji tell you."
However, because the fourth case did not attract media attention, the matter of Okawahara Shoji was handled in a low-key manner.
However, when you see Hisashi Uyei starting to collect DNA sample evidence, you realize something is wrong.
"That's right, so that's pretty much what happened."
If the mask cannot intercept all the evidence, the evidence may have been contaminated at that time."
Therefore, the fourth case is most likely his fault and there is nothing he can do about it."
Then your mistakes may be exposed, and if you know your mistakes and make mistakes to cover up your crimes, it will be even more serious.
"Come with me."
"No, senior. Actually, I'm here to say goodbye this time."
Karasawa quickly contacted the forensics department, and soon Okawara Shoji drove the forensics car to the crime scene.
After drinking and eating, Tang Ze said goodbye to a few people and went home directly.
A piece of evidence pointing to the real culprit in the fourth case.
When the deceased returned to the workshop to treat his wounds, he encountered an accident."
As for Kamei Kuji, he did not accept Karasawa's offer to stay, and finally chose to leave.
"How is that possible?" Okawahara Shoji heard this and said in disbelief: "What about the blood stains?"
If this case is a homicide, then the police will start a rigorous investigation into the case.
Tang Ze questioned: "But in fact, the window is open."
"Wait a minute, did you just say there was a cold wind blowing outside the window?"
At that moment, this is what you were thinking in your mind."
He took out a small watering can, sprayed it on the withered weeds a few times, and then took out a yellow test paper.
After arriving at the underground parking lot and driving to the fourth crime scene, Tangze directly signaled the two of them to conduct a thorough investigation of the crime scene.
"This was found in the garbage dump at the crime scene, and it is basically consistent with the wounds on the hands of the body."
Shoji Okawahara opened his mouth tremblingly, but no sound came out.
"yes"
[The non-existent serial murderer]
"Well, I'm also a human being. It's normal to be confused sometimes."
After hearing Karasawa's words, Hisashi Kamei stepped in front of Okawahara Shoji and took out two photos.
Completion: Perfect
[Congratulations to the host for obtaining the skill Disguise (5 years)]
"The first thing I doubt is whether someone used it to eliminate blood stains." Shoji Okawahara did not answer, but Hisashi Uyei looked at him with an incomprehensible expression and said in a complicated tone: "Master, this is the knowledge you taught me."
Regarding the fourth case, I actually knew it myself. A gust of cold wind blew in from the window and I sneezed directly.
"So, this is not a criminal case in the first place?" Shoji Okawahara said in shock when he heard this.
"Confused, really?"
Hisashi Uyei looked at Okawahara Shoji with regret: "I have always been proud of you."
Not only did they check the rooms upstairs, but also the lawn outside the building were searched like a carpet.
涓€涔濅簲涓? 涶€涓変节涓€浜屽叚
"I've been waiting for you for a long time." Looking at Shoji Okawahara walking towards him, Karasawa said with a smile.
Soon one message after another popped up, allowing Tang Ze to see the reward settlement this time.
Hisashi Kamei looked at the silent Okawara Shoji with a complex expression, and finally squatted down with a heavy expression and opened the tool box.
However, on the day when he submitted his resignation, the Uei brothers invited Karasawa and Koshimizu Nanatsuki to dinner to express their gratitude for clearing the stain on Uei Kushi's body.
After all, being fired for a crime is completely different from simply resigning.
Looking at Koshimi Nanatsuki, who was still about to say more, Hisashi Kamei interrupted her and said with an apology: "Actually, after this time, I also realized that I am not suitable for this job, so this time I came to talk to you two
Farewell.
Hisashi Kamei thought that Karasawa Criminal was asking him for details, so he nodded and explained in detail.
""
After taking a shower, Tang Ze couldn't wait to open the system panel.
"I see, that's what happened!"
"Since you don't want to do it, then I'll find someone else."
After hearing Karasawa's words, Okawara Shoji realized that the other party did not call him here to investigate the case, but was vaguely pointing the finger at him, so his expression became a little ugly.
For you, a role model in the forensics department, this is something that must never happen.
Seeing Okawahara Shoji standing there like a piece of wood, Karasawa smiled at him, then looked to the side and shouted: "Kuji, come here for the last appraisal."
After receiving this honor, I felt that I could not be embarrassed, so I continued to be strict with myself.
After hearing what Hisashi Kamei said, Karasawa didn't care that sneezing while wearing a mask might contaminate the evidence. Instead, he paid more attention to what the other person said inadvertently.
Of course, I was wearing a mask at the time, but I was holding the evidence in front of me to collect evidence, and the distance was a bit close.
"But in fact, this case is really an accident." Koshimizu Nanatsuki said at the side.
It is not difficult to imagine how uneasy you felt when you knew there was blood outside.
You always maintained an objective and neutral attitude in investigating the case, and finally discovered the initiator of the fictional serial murderer, successfully proving the innocence of your subordinates.
And it’s only this piece of grass!”
After all, the real culprit was finally caught and cleared, but the person who should have made the mistake still made the mistake, which is very embarrassing.
However, while Karasawa and the two were discussing the situation in the office, the person involved, Hisashi Kamei, took the initiative to come to the door.
Putting the snacks he bought on the table, Hisashi Kamei bowed and thanked the two of them.
"As for why it withered, I think it's better to let the forensic department identify it." Koshimizu Nanatsuki looked at Okawahara Shoji with a smile and said.
"you are too polite."
After you realized the blood stains in the grass, you immediately went back.
Tang Ze didn't bother to explain to the two of them, so he motioned to the two people in front of him to go downstairs with him.
But this time, why did you have a memory error about the crime scene?"
Okawara Shoji looked at the two men and said: "I heard that the prisoner did not admit to the fourth case, and Kuji also said that he sneezed while collecting evidence.
Comment: In this case, you did not believe the evidence of the forensic department, so your subordinates were stigmatized and dismissed, and a case that seemed like a farce came to an unclear end.
He did not lead Okawahara Shoji to the crime scene upstairs, but to the lawn next to him.
But it wasn't until the moment I made the mistake that I realized that I had been bound by this reputation for some time.
At the same time, this should also be the reason why the grass withers away in just a few days."
"When we came here together before, you said that the windows were closed when we were inspecting the site."
Seeing the scene in front of him, the expression on Okawahara Shoji's face became increasingly gloomy.
"If you were a normal person, you would definitely have discovered the truth."
After all, it was so far away, and the place was dark and messy. It was such a simple thing, but I didn’t admit it immediately.
On the contrary, I made mistakes again and again on the wrong path, and even wanted to impose my own mistakes on my apprentice, asking him to take my mistakes with him when he resigned.
In order to cover up my mistakes, I destroyed the evidence of the murder, but it has been tormenting me these days."
Following Karasawa's words, Hisashi Kamei, wearing a forensic uniform, came to the crowd carrying a toolbox.
"If Kushi-kun's DNA is found again from this scene, then this case will be lumped together with the first three cases, and the case will be settled and closed soon."
He looked at Hisashi Kamei's eyes full of confusion and questioning, but he lowered his head in shame, not daring to look into the other person's eyes.
Okawara Shoji felt disappointed, and finally looked at Hisashi Kamei with guilt: "I'm sorry, I didn't do a good job as a master."
The once excellent forensic examiner has now become a criminal, which makes people sad.
I had this idea, so I investigated the site again, and I made some discoveries."
Tang Ze knelt down and pointed at the lawn and said, "But in just two days, all the grass on this lawn has withered.
Karasawa looked at Okawahara Shoji and said calmly: "But at that time, you were no longer a forensic examiner, but an ordinary person who only wanted to cover up crimes."
However, Karasawa was not disturbed by the opponent's "retreat in order to advance". He looked at Okawahara Shoji and asked: "Isn't it because something made you uneasy that you didn't notice the situation at the scene?
"A few days ago, Koshimizu Nanatsuki and I conducted a blanket search of this lawn. At that time, the lawn was still green and not withered."
After listening to Karasawa's reasoning, Okawara Shoji could no longer remain silent.
Tang Ze said: "That day you received the police mission and quickly arrived at the crime scene.
And sure enough, they found a clue that they had not discovered before.
"There was a very strong chlorine reaction."
Hisashi Kamei did not look at Okawahara Shoji, but said directly: "When this happens, it can basically be traces of spilled chlorine-containing detergent.
But no matter what, I will definitely not let you be fired again."
"what are you saying?"
"Two seniors, thank you for taking care of me during this time."
"The window was open, and nearby residents also heard the explosion. It can be explained that the deceased opened the window during the smoke screen, causing a backfire scene."
Speaking of this, Nanatsuki Koshimizu on the side took out the photo: "This is the photo of the scene recorded when the crime scene was first investigated.
Afterwards, faced with the prisoner's testimony, you continued the investigation, discovered the differences between the fourth case and the first three cases, and successfully found the murderer of the fourth case.
Faced with such a complicated situation, you solved all the problems with a clear and clear mind.