Coroner Coroner

"Oh...she seemed to be with you yesterday too."

Mao Lilan looked back and forth between Conan and Hui Yuanai, and then couldn't help joking:

"It turns out that Conan knew that he asked girls out alone, haha."

As soon as these words came out, the eyes of Lin Xinyi and Hui Yuanai turned cold at the same time.

"Hmph!" Hui Yuanai cast a disdainful glance at Conan beside him, then quietly distanced herself and stood a little closer to Lin Xinyi.

"Ahem, Ms. Mao Li." Lin Xin put on a straight face, and criticized with a serious face: "Primary school students know what love is about love. If you talk like this, it will have a very bad impact on children's education!"

"Eh..." Hearing this sudden preaching, Mao Lilan was a little caught off guard:

Speaking of which... it seems a little strange to make such a joke on a first-grade elementary school student.

It's just that she herself, as a typical representative of puppy love, has had a crush on a certain childhood sweetheart since kindergarten... So, subtly, she didn't notice that there was something wrong with it.

"Sorry..." Mao Lilan apologized with some embarrassment.

She mainly apologized to Hui Yuanai.

Because Mao Lilan could keenly feel that the little brown-haired girl didn't seem to like the joke just now, so she felt a kind of hostility towards her.

But Hui Yuanai turned his head away ungratefully, and did not choose to let go of his cold arrogance of rejecting others thousands of miles away.

Then, Miss Huiyuan raised her head and gently tugged at the corner of Lin Xinyi's clothes.

She hinted with her big eyes that there was hardly any fluctuation, but Lin Xinyi could understand:

"Come on, let's go home and study biology."

Lin Xin understood it wholeheartedly, and returned a silent look: "Got it".

Then, he took the initiative to bid farewell to Mao Lilan and Fei Mili.

Ms. Feili was very enthusiastic to keep Lin Xinyi.

She really wanted to take this opportunity to invite Lin Xinyi to have a cup of coffee, not only to express her gratitude, but also to learn more about this profession from her daughter's teacher, and talk about her daughter's future life plan by the way.

And Mao Lilan is now an indispensable capable person under Lin Xinyi. In order for this good student to gain further support from his family, as a mentor who brought other people's children into the deep pit, it is difficult for him to refuse inquiries from parents.

Therefore, Lin Xinyi chatted with Feili for a while before finally being able to escape.

"I'm going home too." Hui Yuanai found an excuse and followed closely.

If there were no accidents, it was time for the two of them to return home and start studying biology.

But at this moment...

"what!!!"

A piercing scream came from the bathroom:

"Blood, well, a lot of blood!"

A guest stood pale at the door of the bathroom that he had just opened, and shouted in panic.

"What?!" Lin Xinyi stopped abruptly.

He couldn't help turning his head back, staring at Detective Conan in surprise:

Conan's expression is very innocent, and human life is at stake, and Lin Xinyi has no time to complain about Conan's aura of bad luck.

He didn't waste a second, quickly took a step, and ran to the door of the bathroom following the sound:

Sure enough, I saw it in a certain toilet cubicle in the bathroom...

A large puddle of blood that hadn't completely coagulated slowly flowed out from under the closed compartment door.

The bright red color was extremely dazzling, as if the whole bathroom was dyed with a layer of creepy blood.

"Oops." Lin Xinyi's heart sank:

Such a large amount of bleeding, and the blood on the ground is partially coagulated...

It means that the person in the toilet cubicle has been seriously injured a few minutes ago, and it may be too late for emergency treatment.

"Stay away from the scene, I'm the police!"

Lin Xinyi first revealed his identity, then turned to Mao Lilan and said:

"Miss Maori, help seal the scene and don't let anyone in the store leave here."

"Yes." Mao Lilan nodded solemnly.

She stood up abruptly under her mother's slightly surprised gaze, a calmness and firmness quietly appeared on her green face.

That resolute, professional and capable appearance has a taste of being the "queen" of the workplace inherited from her mother.

Fei Mili was secretly pleased with her daughter's performance, so she also stood up from the deck and said proactively:

"Let my mother and me help with the small matters of calling the police and blocking the scene."

"Xiaolan, go and investigate the scene with Mr. Lin."

"That's what you're best at, isn't it?"

"Well... just leave it to my mother." Mao Lilan pondered for a while, and soon agreed to her mother's help with some gratitude.

She handed over the job of sealing off the site to Fei Mili, and quickly took out the latex gloves she had been carrying with her since she joined the work, and followed Lin Xinyi's footsteps into the bathroom full of blood .

"This... what is this smell?"

But as soon as she entered the bathroom, the first thing Mao Lilan smelled was not blood.

It was a strange, slightly pungent smell that made people feel a little uncomfortable in the nose.

Although the large exhaust fan in this bathroom is whistling all the time, and the windows are open, the ventilation efficiency is very high.

But the smell still lingered in the bathroom, so that even the bloody smell from the blood on the ground paled in comparison.

"Mr. Lin, how is the situation?"

Mao Lilan ignored the smell for the time being, but turned her inquiring gaze to Lin Xinyi.

"The person... should be dead."

Lin Xinyi stood in front of the toilet cubicle with blood dripping out, and said with an ugly face.

Then he tried to push the compartment door with his gloved hand, but failed:

"The compartment door was unlocked, but the corpse leaned against the door and blocked it."

"This..." Mao Lilan was slightly taken aback:

"The door was blocked by a corpse from the inside?"

"Then how should the murderer leave this compartment?"

Lin Xinyi was not busy studying this issue, but commanded in a calm tone:

"Don't worry about this, just observe the situation in the toilet compartment clearly."

With that said, he walked straight out of the bathroom and asked the coffee shop owner who was still in shock for a chair as a stepping stone.

Seeing that the owner of the coffee shop happened to have a "Polaroid" camera, he also asked for it.

Just like that, Lin Xin put a chair in front of the toilet cubicle, stood on it, and recorded the situation in the cubicle condescendingly with photos:

Sure enough, it was the same as what he just said:

A bloody female corpse lay tightly against the door, blocking the compartment door from the inside.

And on top of her body was a bloody knife.

This knife is probably the murder weapon.

What was even more strange was that there were still a few drops of fresh blood on the top of the door panel of the toilet cubicle.

"Why is there blood on the top of the compartment door?"

"No matter how much blood splatters, it's impossible to splash on the door frame!"

Lin Xinyi frowned, feeling a wave of doubt in his heart.

And after he suppressed his doubts, he carefully observed the dead man's face covered by messy long hair in the compartment:

He was shocked to find that the dead person lying in the toilet cubicle was actually the young long-haired woman he met in the bathroom earlier.

"Damn it..." Lin Xinyi felt angry in his heart:

During the ten minutes when he left the bathroom and chatted with Xiao Ai, Fei Mili and others, a living person he had met once died so silently.

It's impossible to guard against it, it's impossible to guard against it at all.

Life with Conan is like a box of chocolates, you never know who will be the next "candy" to be swallowed by the abyss.

He doesn't know how Detective Conan adapts to this series of sudden changes.

In short, Lin Xinyi was in a very bad mood seeing a life die miserably beside him.

"Miss Maury, push the door open..."

As soon as Lin Xin recorded the original situation inside the compartment with photos, he jumped off the chair and said to Mao Lilan solemnly:

"I want to see the condition of the body."

"En." Mao Lilan nodded solemnly, and then carefully pushed the compartment door open.

The door was pushed open, and the corpse blocking the door fell in a pool of blood.

Lin Xinyi tried his best not to disrupt the situation at the scene, but carefully avoided the large pool of blood on the floor, and moved closer to look at the corpse.

On the other hand, Mao Lilan helped put away the blood-stained short knife very quickly.

"A cut to the heart, which was clearly the cause of death with this profuse bleeding."

"However, there are... strangle marks on the neck of the deceased?"

After Lin Xin observed for a while, he immediately discovered a very strange situation:

A single stab in the heart is enough to kill.

On the skin of the middle part of the neck of the deceased, horizontal atresia and strip-shaped grooves around the neck can be seen,

The back of the neck is about the third and fourth cervical vertebrae, and there are overlapping knot marks.

"There are two strips of cable grooves, and the overlapping imprints are on the nape of the neck."