"Officer Twilight, don't worry, we'll definitely find out the real culprit!" Heiji Hattori said firmly.

Like Kudo Shinichi, although he is a little bit of his own way, and his personality is not likable to everyone when they meet for the first time, he also has a strong sense of justice when he targets a detective.

Together with Shinichi Kudo and the police who were exploring, he searched the scene carefully.

Jiang Cheng, who was also asked, stood motionless.

However, Officer Twilight did not dare to take it lightly, and many previous incidents have shown that Jiang Cheng's "reasoning ability" has reached a terrible point.

"Brother Jiang Cheng, you are also at the scene, do you have any discoveries?"

Hey, don't say it, he really does, and he already knows who the killer is.

Jiang Cheng didn't like to get involved in any cases, but this time was a bit special, he approached Asakura Qianyue, "Qianyue, what is your relationship with them?" I already know who the killer is, do you want me to say it or not? ”

Isn't this an opportunity to inquire about the situation of Asakura Chizuki, lick it hard, maybe the reward will come out.

For his approach, Asakura Chizuki frowned a little, but after hearing his words clearly, the whole person was stunned.

What the heck?

He already knows who the murderer is?

Although he had known it from before, Jiang Cheng solved the case quickly, and every time he was able to understand the truth of the matter when everyone was at a loss.

But no matter how fast it is, this speed is outrageous!

The police haven't even done a good job of exploration, and he already knows who the murderer is?

Asakura Chizuki looked at him strangely.

Even if she didn't like Jiang Cheng anymore, she had to sigh again for Jiang Cheng's ability.

"Who's the murderer?"

"Let's talk about what your relationship is with them."

Asakura Chizuki frowned, and after thinking about it, she said with a flat face, "It doesn't matter, it's just that when I was young, I was injured at a banquet they held." ”

Ever injured?

Jiang Cheng's eyes lit up slightly, and he intuitively felt that things would definitely not be as frivolous as Asakura Chizuki said.

Thinking of the previous state of Nazuki Asakura, he suspected that this incident might be related to Natsuki's split personality.

"What injuries?"

He continued to ask, but when he got here, Asakura Chizuki refused to continue.

"It's time for you to tell me, who is the murderer?"

"It's Tsujimura Koe." Jiang Cheng didn't hide it, he thought before that Asakura Chizuki might have some kinship with the Tsuji Village family, or some other grievances.

In this way, he may be able to lick some rewards with the news of the murderer.

But now it seems that for the Tsujimura family, Asakura Chizuki must be dissatisfied, but it doesn't seem to be to the point of hatred, and the abnormality of Asakura Nazuki before may just be because of seeing the Tsujimura family, and then remembering what happened before, triggering a stress reaction.

In this case, the information of the murderer is not of much use at all.

"Is that her?" Asakura Chizuki was obviously a little surprised, and she didn't connect Tsujimura Gongjiang with the murderer, after all, just looking at Tsujimura Gonge's performance, she didn't look like a murderer at all.

This also has to say that Tsujimura Gongjiang played this hand skillfully, because Tsujimura Xun had no signs of struggle at all, it seemed that she touched it lightly, did nothing, and fell to the ground.

In addition, there is an opera that attracts the attention of Kudo Shinichi and them, and there is a thick stack of books deliberately placed on the table, blocking everyone's vision.

So everyone was completely misled by her, thinking that Tsujimura Xun died before they came in, where would they think that Tsujimura Gongjiang was the one who killed under their noses.

Jiang Cheng, who had a sense of danger in advance, kept staring at Gongjiang Tsuji Village, and thus saw her committing the crime.

It is precisely because of the misjudgment of the time of Tsujimura's death that Tsujimura Gonge has a perfect alibi, after all, she has always stayed with Maori Kogoro and them, and even opened the door under the gaze of everyone.

There is no time to be alone at all, and it seems that there will be no time to commit crimes.

"Who has the key to this study?" Heiji Hattori is still asking for clues.

"As for the key to the study, in addition to the one in my hand, the master also has one on him."

"Master, is it the deceased Tsujimura Xun?" Officer Twilight asked, surprised.

"Well, he's usually used to keep the keys in his pants pocket."

Officer Twilight hurriedly put on his gloves and went to dig into Tsujimura's pocket.

It turned out that he actually found another bunch of keys in his pocket.

"Are you sure there are only two keys to this room?"

"I'm sure everyone knows about it, you can ask them."

The faces of the crowd changed color.

“... Murder in the Secret Room! ”

Kudo Shinichi's face was a little solemn.

According to their previous judgment, the deceased died before they entered, but the door of the study was locked from the inside, and the key to open the door was on the deceased himself.

In other words, except for Tsujimura Gonge, who had been with them all the time, no one could open the door at all, and Tsujimura was killed inside.

It's a classic impossible crime!

"Kudo, it looks like we've got a match." When Hattori Heiji said this, his face was not only not embarrassed, but even more excited.

"Well, that's a provocation to us." Kudo Shin nodded, and his eyes were full of anticipation in the face of challenges.

"This incident is in line with our showdown, let's see who is better."

The tension of a duel had just risen, and next to it, a voice sounded.

"There's no need for a duel, Jiang Cheng already knows who the murderer is." Asakura Chizuki said lightly.

Huh?

Kudo Shinichi and Hattori looked at her blankly.

Xiaolan and the others were even more stunned, this Kudo Shinichi and they had just started, Jiang Chengcheng already knew who the murderer was?

"Brother Jiang Cheng, is what she said true? Do you already know who the murderer is? Officer Twilight asked, equally incredulous.

Jiang Cheng was very helpless, but he forgot that Asakura Qianyue was also a person with a sense of justice.

He was too lazy to get involved in this matter, so it would be good to let Kudo Shinichi and them solve the case, save yourself and do it yourself, in case they solve the case wrongly, it won't be too late for him to stand up again.

But Chizuki Asakura, who also has a strong sense of justice, obviously can't look down on this development.

"That's right, I know who the murderer is." Having said that, it's hard for him to hide it anymore.

Jiang Cheng really knows?

Kudo Shinichi and Hattori Heiji were both shocked.

Especially Hattori Heiji, who saw Jiang Cheng solve the case for the first time, is completely incredible.

How did Jiang Cheng know who the murderer was?

He thinks that his reasoning ability is not bad, but he hasn't even started, and he hasn't even suspected the object yet, but Jiang Cheng has already found out the murderer?