As soon as these words came out, the smile on Hattori's face instantly froze.

The air began to fall silent.

"Mr. Lin." Hattori Heiji struggled to hold back a sentence: "It's a bit too much for you to talk like this." ”

"I'm sorry."

Lin Shinichi looked coldly at Officer Yusuke Sakata, who was the first to provoke:

"My motto has always been—"

"A tooth for a tooth, double the return."

"......" Hattori was silent for a while: "This time it was indeed Officer Sakata who was rude first, for which I have to apologize to you." ”

"But in any case, it is too much to let a child meddle in the case for the sake of a battle of will."

"Yes! Mr. Lin..."

Moriran echoed Hattori's words and tried to ease the atmosphere.

As she spoke, she looked at Lin Xinyi with some complaint:

"Conan is not an ordinary elementary school student, aren't you bullying people like this?"

Heiji Hattori: "......."

His face began to turn pale.

And Miss Maori is still actively helping him speak:

"Conan, give me the papers."

"The police uncle in Osaka has no clue about this case, so don't say anything you shouldn't say!"

Maolilan blinked his big pure eyes, suggesting that Conan was low-key and hid his strength and not to follow the arch fire.

She is working unselfishly for the friendship and harmony of the police and people in Tokyo and Osaka.

But Hattori Heiji was so angry that he rolled his eyes:

"No, just let this little ghost take a look!"

"Since Miss Mori also thinks that this elementary school student can be more powerful than our Osaka police, let him show us his hand!"

"Huh?" Mao Lilan waved his hand in a panic: "No, it's not... That was not what I meant. ”

"I know Miss Maori, you have no ill will..."

"That's why it's even more depressing!"

Looking at Mao Lilan's big eyes full of innocence, Hattori Heiji was very helpless:

"The words have already been said about this, let's use our strength to see the real chapter!"

As he spoke, he held his breath and took the initiative to hand the remaining documents to Lin Xinyi and Conan.

Lin Xinyi and Conan chose to divide each other's halves, and began to seriously understand the facts of the case:

"There are currently two victims in this case, and their bodies were found in two parks in Osaka Prefecture, dozens of kilometers apart."

"The immediate cause of death for both victims was suffocation caused by violent strangulation of the neck."

"After the killer strangled the two victims with a rope, he pierced the victims' purses with a dagger and nailed them to the victims' hearts."

"There is no loss of property or documents in the wallet."

The 2 victims were: "

"Hidetoshi Nagao, male, 44 years old, convenience store manager."

"Tayo Nishiguchi, female, 48 years old, izakaya proprietress

"According to the current investigation by the Osaka Prefectural Police, the two victims did not have any intersection in their lives, nor did they have any intersection in their respective social relationships."

“.....”

After briefly understanding the case, Conan and Lin Xinyi's expressions became a little solemn.

They finally understood why this serial murder case, which has only killed 2 people so far, attracted the attention of the Osaka Prefectural Police so quickly:

"The two victims are unrelated, and even their genders, habits, and hobbies are very different."

"And the murderer did not rob the property after the killing, but also deliberately used a dagger to nail the deceased's wallet to the deceased's heart - this shows a special 'sense of ritual'."

Conan analyzed with a grim expression:

"It looks a lot like a random homicide because of some kind of pathological psychology of the murderer."

"If you don't catch him soon, he may continue to commit crimes at any time."

"Moreover, in front of this kind of murderer who is suspected of killing people without a fixed goal, every citizen may encounter danger!"

"Oh?" Hearing Conan's tirade, Hattori Heiji couldn't help but show a slight exclamation:

"This little ghost really looks like a detective!"

"But just by watching a few more episodes of the TV series, you can learn to analyze the content, but there is no way to prove the strength of your Tokyo elementary school students~"

He squeezed Conan with some unconvincing.

Conan, however, paid no attention to it.

He had already plunged headlong into the case and began to seriously search for clues

And Lin Xinyi was not idle.

He found that in this thick stack of documents, there are still a lot of contents that he is good at analyzing:

"Autopsy report and autopsy report..."

"Have you Osaka Prefectural Police done both the autopsy and the autopsy?"

"yes!"

Hattori Heiji boasted proudly:

"The autopsy and autopsy were all done by experts from the Osaka University School of Medicine."

"Their level will definitely not be worse than that of Managing Officer Lin!"

"Hmm..."

Lin Xinyi carefully flipped through the autopsy reports:

"He is an expert in the medical field, whether it is an autopsy or an autopsy, he has done an impeccable job."

"Even if I were to be in charge of the autopsy, I wouldn't have come up with a more detailed and professional report than theirs."

"That's it!" Hattori Heiji became more and more proud.

But Lin Xinyi sighed two sentences after reading it:

"Although the autopsy reports given by Osaka medical experts are very professional, you Osaka prefectural police have not made good use of the information on these reports at all!"

"It's like we usually go to the hospital for a physical examination..."

"If you don't analyze the meaning behind the data after getting the physical examination report, how can you know what is wrong with your body?"

The autopsy performed by the Osaka Prefectural Police was indeed impeccable, but these medical experts only did their own work, that is, they truthfully listed the results of the autopsy in the report.

As for the analysis of the autopsy and the facts of the case, this should be the job of the criminal police.

But the Osaka Prefectural Police did not do a good job.

"First of all, your Osaka Prefectural Police's current inference for the case is that the two deceased were targeted by the murderer while walking outdoors, and then were attacked and killed by the murderer in a no-man's land, and they were thrown in the corner of the park nearby."

"That's very problematic."

Lin Xinyi took the autopsy reports and said helplessly.

"Why?"

The officer Yusuke Sakata couldn't help but retort loudly:

"The two deceased were carrying purses and wearing leather shoes, isn't that proof that they were killed in the open air?"

"And, although both victims live alone, there is no way to know the details from their families."

"But our Osaka police have also visited the homes of the two deceased, and they have found no signs of fighting in their homes, and there is no sign of windows and door locks being picked."

"It's easy to understand that there are no traces of a fight."

Lin Xinyi first grasped one of the points and refuted:

"First, the scene of the crime may have been cleaned up by the murderer."

"The bodies of the two deceased were left in a hidden and uninhabited place in the park, and by the time they were found by the police, the inferred time of death was about a day."

"And the two deceased are currently living alone, and there is no one else in the family."

"In other words, the murderer still has a lot of time to clean up the traces after killing someone."

"And secondly, more likely..."

"At the time of the crime, there was no decent fight between the murderer and the deceased."

He paused slightly, pointed to the two autopsy reports, and said:

"You see, the autopsy report is clearly written:"

"The first victim, Mr. Nagao, had no obvious resistance or restraint injuries all over his body, blunt force blows to the parietal bones of his head, slight epidermal peeling of his forehead with severe subcutaneous hemorrhage, and slight subcutaneous hemorrhage on both knee joints."

"The second victim, Ms. Nishiguchi, had inconspicuous restraint injuries on her hands, multiple epidermal peeling with subcutaneous hemorrhage and finger strangulation on the front of her neck; There is slight bleeding in the superficial muscles of the back. ”

"In addition, both have a circular closed cord groove on the neck."

"There were a small number of hemorrhagic spots under the epicardium of the heart and lungs. ”

"This..."Heiji Hattori and Officer Sakata glanced at each other, each at a loss in the other's eyes: "What, what do you mean?" ”

Before Lin Xinyi could answer, an immature and lovely female voice came out coldly.

It's Miss Gray Plains.

At this moment, she was lying in Belmode's warm arms with an unhappy face, and explained casually with a cold face:

"There were few bleeding points on the surface of the heart and lungs of the corpse, and the restraint injuries were not obvious, indicating that the suffocation process was short."

"The victim didn't even have a chance to struggle, and soon died of breathing obstruction."

"This side shows that the murderer has extremely strong control and strength, and he should be a strong adult male."

Heiji Hattori and Officer Sakata were stunned.

They looked at Gray Yuan's little face that was so tender that they could pinch out the water, and their expressions were full of astonishment:

"Elementary school students in Tokyo..."

"Really, really know so much?"

The two of them thought that the so-called "Tokyo elementary school student" was just Lin Xinyi's angry words, after all, the Conan child was still buried there at this time, carefully reading the information, and did not start to output.

Unexpectedly, the tea-haired girl next to her, who had been arguing with the adults holding her, first came to a professional and powerful analysis.

"Wait..."Hattori Heiji reacted: "Is this kind of autopsy knowledge really suitable for teaching elementary school students?" ”

"Hmph." Gray Yuan snorted disdainfully: "Such a simple thing, can it be taught by others?" ”

"After staying by Lin Xinyi's brother for a long time, I learned it myself."

"For example..."

She simply continued to help Lin Xinyi analyze:

"The second deceased, Ms. Nishiguchi, should have been killed by the murderer quickly because of the absolute power gap and no way to effectively resist."

"The killer first grabbed her by the throat – so she had a visible finger strangulation on her neck."

"Then he pushed her backwards against the wall, causing her back to squeeze against the wall – so she had slight bleeding from the superficial muscles in her back."

"When Ms. Nishiguchi collapsed from the violent suffocation, the killer took out a rope and put it around her throat from behind, further strangling her - so she still had a closed cord groove around her neck."

"......." was silent for a while.

Officer Sakata was speechless for a long time, as if he was shocked by this.

And Hattori Heiji showed an unacceptable expression:

"Just listening to a few words of the autopsy report, I restored all the process of the crime...."

"W-Is this really an elementary school student?!"

He suddenly felt heartbroken, and only felt that Osaka's education officials had to bow and apologize.

Compared to elementary school students in Tokyo, Osaka children are completely lost at the starting line!

Heiji Hattori was shocked and sighed by Miss Graybara's "early wisdom".

But a detective is a detective, and compared to Officer Sakata, who was so shocked that he couldn't speak, he quickly returned his attention to the case itself:

"Wait..."

"These can only show that the murderer is strong, so Ms. Nishiguchi is powerless to resist and can't leave traces of the fight."

"But this doesn't prove what Managing Officer Lin just said, she was not outdoors, but indoors, right?"

"It's simple."

Lin Xinyi opened his mouth and said:

"Xiao Ai also analyzed it just now, when Ms. Nishiguchi was killed, she was choked by the throat by the murderer and pressed against the wall."

"And in the park where the body was found, there are very few 'walls'."

"What's more, judging from the autopsy photos, the clothes on Ms. Nishiguchi's back are very clean, and there is almost no dust."

"It's... I was pressed against the wall, but my back wasn't dusty..."

Hattori Heiji reacted instantly:

"I see... The lack of ash on the back indicates that the wall is very clean, and it is difficult to find such a clean wall outdoors. ”

"So Ms. Nishiguchi, it's likely that she was killed indoors!"