I! Conan forensic doctor, god-level academic master

"This is a suicide case!".

The Kimura coroner gave his inference, and his eyes were firm.

But looking at Gao Chengyuan, he was a little hesitant.

Because he has a lot of confidence in Kudo Shinichi and Officer Twilight, but he doesn't have enough confidence in the face of Takaseihara.

If nothing else, Gao Chengyuan's reasoning last time alone was too amazing and shocking.

"Why do you say that?" asked Officer Twilight.

"Well, first of all, I did an autopsy. "

The Kimura coroner threw away the messy thoughts in his head:

"From the analysis of the corpse stiffness and corpse coldness, the time of death of the deceased Osamu Aoki should be around 2:30 in the afternoon, and the deviation will not be too large. "

"At this point, I just asked his classmates in the surrounding dormitory, and there was only the deceased Osamu Aoki in the room!".

"And I smelled the pungent smell of alcohol in the mouth of the corpse, and it was clear that the deceased Osamu Aoki had drunk alcohol before he died, and his mind was in a state of confusion.

In this state, if something irritates him from the outside world, it is likely to cause the deceased to hang himself!".

"You say the deceased died at 2:30 p.m.?".

Officer Twilight asked, "Is time reliable?"

"There should be no problem, at most it will be half an hour off, if you don't worry, you can let Gao Chengjun's corpse test confirm my thoughts." "

"No need, I'm not interested!" Gao Chengyuan said lightly.

Officer Twilight was a little helpless, and said:

"You said the deceased had drunk alcohol before he died, and that at that point in time, he was the only one in the room?".

"And it is possible to encounter external irritants that lead to suicide by hanging?".

The Kimura coroner said, "Yes!"

At this time, Kudo Shinichi, who had been silently observing the scene next to him, said loudly:

"Outside the door of the student dormitory, there is a monitor, you can call it out and take a look!".

Officer Twilight knows what Shinichi Kudo is thinking.

He suspected that the case was not a suicide, but a murder.

The police officer quickly pulled up the surveillance video on campus, and Shinichi Kudo frowned as he watched the video.

Because the video shows that at 12:20 p.m., Osamu Aoki entered the graduate student dormitory drunk, and then never came out.

Until three o'clock in the afternoon, the deceased Osamu Aoki's classmate Sato Yamashita and his girlfriend Kana Noda frantically knocked on the door together.

But there was no response inside.

In the video, the anxious Yamashita people offered to go to the school to get the key, and the two entered the door.

Later, the two witnessed Osamu Aoki hanging himself in the room and chose to call the police!

All in all!

From the moment Aoki Shu entered the door, no one entered.

The case is a very high probability of suicide!

If it's a homicide case, it's a murder in a closed room!

In the dormitory, which is a closed room murder environment, it is very difficult, and it is easy to have a great risk of exposure.

Could it be that his instincts were wrong?

Kudo Shinichi walked to the edge of the corpse and lifted the white cloth, and he could indeed smell the strong smell of alcohol on the body of the deceased Osamu Aoki.

It's definitely noon.

Osamu Aoki has been an alcoholic!

Why drink too much?

Osamu Aoki's family is well-off, as a top student, he has a girlfriend, classmates, and a wide range of contacts.

According to common sense, such an excellent person would not drink heavily if he was not stimulated!

"Who was Osamu Aoki with during noon?" asked Kudo Shinichi suddenly

"It's me!".

Standing in the corner, Yamashita said, "Shukun Aoki is with me at noon!".

"Why are you drinking?" asked Shinichi Kudo.

"Because ......

".

Yamashita sighed: "Aoki-kun and I are classmates and friends, and we teach on the same tutor.

This morning in the library, we had a heated argument about a number theory paper on Masonne primes.

Unexpectedly, the results of this paper were decided at noon.

My paper was successfully published in top journals in China, while Aoki-kun's paper was not. "

"Aoki-kun was disappointed and insisted on dragging me to the tavern for a drink.

He kept congratulating me on the surface, and we got along like normal, but I knew that he had put a lot of effort into the paper, but in the end, I was defeated. "

"Later, after drinking, we went back to our dorms!"

"Later, Miss Kanako called me and said that Aoki-kun's phone could not be reached.

I realized that there might be a problem, and then I went upstairs to find Aoki-kun's dormitory to meet up with Kanako, and found that the door was closed and no one answered inside.

Kanako and I sensed that the problem might get out of hand, so we went to the school security office to get the key, and when we opened the door, we found that Aoki-kun had hanged himself.

We recovered from the shock and the devastation, and then we called the police, and then you came back. "

Kudo Shinichi did not hide his suspicions about the Yamashita sato, and asked the coroner Kimura:

"Was there a drug reaction detected in the alcohol in the corpse?".

The coroner Kimura shook his head: "Osamu Aoki's body did not appear to be poisoned, and it is very unlikely that he consumed drugs that caused insanity. "

Kudo Shinichi did not let go of the people of Yamashita and continued to ask, "Where are you and what are you doing at the time of the deceased's death, that is, between 12:30 and 3:00?"

"Detective, are you asking for an alibi?".

The people under the mountain frowned, and anyone would be uncomfortable if they were treated as murderers.

Kudo Shinichi: "If you think it is, it is!".

The man under the mountain swallowed and said, "When I got back to the room, I lay down for a while, and then I was called by my roommate Kitahara-kun to play games, and I have been playing all afternoon?".

"Play games, you play games too?".

"Why don't you play, brain game!".

At this time, a handsome guy who was watching the case said: "I am Yamashita-kun's roommate, and I can testify that he has been playing computer games with me during that time and has never been out of the dormitory." "

In this case..... There seems to be no major suspect anymore!

Osamu Aoki's girlfriend was not present, and Osamu Aoki's roommate is also known to be absent!

Suicide?!

But..... Shinichi Kudo looked at Takaseihara!

"Senior Gao Cheng doesn't have any ideas about the case?"

Gao Chengyuan said lightly: "Yes!".

"Oh, what is it?" Kudo Shinichi was curious.

"There is only one idea, your method of solving the case is too routine and inefficient!".

Kudo Shinichi clenched his fists suddenly, his face serious: "That senior Gao Cheng can solve this case, this is different from the previous case." "

"Will the outcome change between us?".

The corners of Kudo Shinichi's mouth twitched: "Where did Senior Gao Cheng get the courage to dare to say that?".

"You don't believe it?".

"I really don't believe it. "

Kudo Shinichi said slowly, "If the coroner Kimura's judgment on the time of death of the deceased is correct, then this case is a suicide!".

"Kimura's autopsy examined the death time of the corpse at around 2:30, with a deviation of plus or minus for half an hour, and there is no error at this point in time!".

Gao Chengyuan said calmly: "But this case is not a suicide, it was a homicide!".