………

After listening to the words that the old lady said, everyone didn't know which ones were useful and which were not, but it was clear that they needed to go to another place next.

"The next thing we're going to visit is the younger brother of the assistant professor who was studying at the polytechnic who was killed 20 years ago."

I saw that Officer Takagi at this time, after carefully looking at the book and the things recorded on it, then said seriously.

"We investigated him because he had a very high amount of life insurance, so he was also considered a suspect, but we still haven't found out what kind of connection he has with the first victim."

After hearing this, Taiichi was directly puzzled in his heart, and saw him ask Officer Takagi at this time.

"And what about the third victim? Is there any other relationship between him and these two men? ”

After hearing Taiyi's question, he saw Officer Takagi shake his head directly, "Of course, it's the same, nothing has any relevance. ”

“…… You ask me that crime expert? ”

Similarly, after arriving at this place, Taiichi and Officer Takagi, still not going to this one's house, just talked to him directly at the door, and saw the deceased's younger brother, and said in an emotionless tone.

"Even if this person is a person, it is useless to go on TV and talk shows, because I am a person who does not like to watch TV."

"That's right, because this person was killed today, maybe the murderer who hurt your brother~~~"

Just when Officer Takagi was still introducing the murder incident that happened today, Cai Yi suddenly interrupted him and said to the deceased's younger brother in front of him.

"How do I feel that you are not surprised at all by this news?"

"That's right, because five years ago, when the statute of limitations for my brother's murder, I decided to forget about it."

“…… So, may I ask this gentleman, is it possible that he met your brother when he was alive? ”

"I don't know about this, I guess the two of them don't know each other, right?"

Seeing that only after saying two or three sentences, Officer Takagi, who was completely speechless by the younger brother of the deceased, Taiyi sighed helplessly in his heart, and simply stepped forward directly, and said to him with a serious expression.

"I'd like to know something else, and that's who your brother goes to meet with every Saturday night?"

Unexpectedly, after listening to Taiyi ask this question, the deceased's younger brother nodded directly.

"What you said, I still remember that my brother did not come home every Saturday night, and did not come back until the next morning, and I remember that my sister-in-law, who passed away the year before last, seemed to say the same."

After hearing the deceased's younger brother say this, Taiyi's heart has already emerged with an answer, that is, on this Saturday night, there is definitely a problem, and I saw that the deceased's younger brother was still there and continued to introduce and say.

"I still remember when my sister-in-law was alive, I used to think that he was having an affair, and I kept calling his pager on Saturday night, but my brother was very angry and called home."

"He also said that he was seeing a doctor at that time, don't get in the way or something like that."

"Doctor ?!!"

After hearing this keyword, not only did it affect it too much, but even Officer Takagi next to him already knew what was going on, and it was clear that the first person to be hurt was a doctor.

But before Taiyi could continue to ask something, he saw the deceased's younger brother in front of him, but said a little impatiently.

"I remember that Mr. Policeman 20 years ago also said the same thing, and it seems that he went to investigate, but didn't he find out that the doctor's patient list did not contain my brother?"

"It seems that there is such a thing~~~"

After looking through the transcript of his investigation, Officer Takagi admitted that the deceased's younger brother was indeed right, and that he thought he might be too sensitive.

On the contrary, Taiyi, who was standing next to him, felt that there was definitely something hidden in it, but he didn't know what kind of law was contained in it.

"How's it going? Officer Takagi? ”

It's just that when Taiichi and Officer Takagi got into the car, Motota and Ayumi, who were sitting in the back row, were already anxiously asking.

But obviously, I saw Officer Takagi shaking his head in frustration, "I didn't find anything here." ”

"Xiao Ai, do you see the brother of the deceased just now, does it look like the murderer you have seen?"

After hearing Taiyi's question, Xiao Ai shook his head directly, "The aunt just now doesn't look like it, but if the murderer disguises a long wig and a beard, I think the impression should also change!" ”

After hearing this, Taiyi nodded directly, it was obvious that things had not made much progress so far, except that there was no too big news left to know that every Saturday, the two deceased might have a party.

"Where are we going next?"

After hearing Taiyi's question, he saw Officer Takagi at this time, and quickly flipped through his small notebook, and then continued.

"In the end, I thought that the place should be the home of the lawyer who was killed again 20 years ago, five years after the two serial killings."

"Now at home, the only person left is the lawyer's son, who was only 10 years old at the time of the crime, and only woke up after hearing his father's moans, and from the time the murderer left until his mother returned from shopping, he felt so scared that he did not dare to leave his room."

"Zai's mother was very stimulated when she saw the body of this gentleman, and since then she has been sick and puzzled, and now she is also lying in the hospital, so only the lawyer's son is sitting alone at home!"

“………… I mean, are you still finished? Mr. Policeman, I've said enough about that case, right? But because I was almost past the prosecution period, I was harassed by a lot of reporters every day, which was so annoying! ”

Taiyi didn't expect that after coming here, he would be impatient in the face of the deceased's son, and before they could ask anything, he began to make a big noise and became fierce to them.

"The murderer who killed my father, who is killing now, what does it have to do with me!"

After seeing this, Taiyi already knew that the person in front of him had been frightened by the murderer, and it was obvious that in the face of the psychological shadow caused by the murderer, he would rather give up his father's hatred.

"Well, I said as long as you say it, does your father recognize this gentleman?"

"Who knows? Bastard! ”

Seeing that Officer Takagi was just there, after he took out the photo just now, he was photographed on the ground by the one in front of him, and in the face of this situation, before he could say anything, Taiyi directly reached out to stop it.

"Don't ask any more, no matter how much you ask, it's useless."

Although he followed Taiyi's advice, on the way back, Officer Takagi still felt very depressed.

"I remember when he wasn't like that!"

"Oh?!!"

After hearing Officer Takagi say this, Taiichi still felt a little strange, originally thought that this person had been frightened since he was a child, but now after hearing his tone, it is obvious that it is not what he guessed.

"I've heard from Officer Twilight in the past that whenever he remembers something strange about what happened before and after the crime, or remembers something strange that his father once said, in short, as long as he remembers something, he will immediately tell the police."

For the son of the deceased, the attitude has changed so much that Taiyi doesn't know what happened in it, and he doesn't want to know what is going on at this point, but he is interested in what Officer Takagi said just now.

"What do you think he said to say something strange? Do you still remember? ”

"It seems that his father often sleeps until noon on Sundays, and when he gets up, he will say something like this, saying that his parents were knocked away last night, and it is really terrible."

"And then it~~~"

Before Taiyi could think about what he had in it from this sentence, he saw Xiao Ai sitting in Taiyi's arms and said at this time.

"How can such a sentence be considered a strange word?"

"The lawyer who was killed, but he specializes in judicial matters, has never been in charge of traffic accident cases."

"Hmmm?!!" After hearing this, Taiyi also felt that something was a little wrong with it, "So why, don't you know it now?" ”

"It's because I can't figure it out, so I think it's very strange and tell the police!"

"Crybaby, go to the doctor, and get knocked off my parents~~~"

It should be said that among the people I visited just now, that is, the deceased who have died, there are some strange places, and after talking about these words, I haven't yet, and when Taiyi thinks about what the connection is, I heard Conan next to him, and suddenly made a look of sudden realization.

"I think I already know what the connection is between the four of them!"

"Oh?!!"

After knowing that Conan had seen through the connection between the cases, Officer Takagi was the most excited.

Seeing him at this time, he quickly parked the car on the side of the road, and after everyone walked into a convenience store, Officer Takagi directly ordered a few cups of hot juice and chatted while drinking together.

"Mahjong, that is to say, serial murderers, what the common thing that killed these four victims is Mahjong?"

"On the TV talk show, didn't you also say that near the end, throwing out the safety card, wanting to mix this game and the like, these are all mahjong, right?"

"Hmmm?!!"

Taiyi touched his forehead a little confused after hearing this, why didn't he hear that these were mahjong terms, could it be that the mahjong played here in Japan was different from what he knew?

"It's not wrong to say that, but what about the three people who were killed before?"

After seeing Officer Takagi and directly accepting Conan's statement, Taiyi scratched his head and simply listened quietly, after all, there is a piece of common sense about Japan, and he is really a little lacking.

"The first person to be killed, the doctor who came back drunk on Saturday night said that he was a crybaby and took me for a fool or something, and the second physics professor was also on Saturday night, and when he was on the phone, he said that he was seeing a doctor, don't get in the way."

"As for the last one, needless to say, but a lawyer who often sleeps until noon on Sunday and wakes up with his mouth saying that it was terrible that his parents were knocked off last night."

"If these are applied, the words in mahjong are not right, that is, being touched by people, and the meaning of winning cards?"

“……………………”

Looking at the field, not only Officer Takagi nodded in agreement, but even Ayumi, Motota, and Mitsuhiko were all very approving, and Taiyi pouted helplessly.

"So, what are we going to do next?"

After knowing that they were talking about the terms used in mahjong, Tai thought about it at first, what should he do next, in order to know who the murderer was.

"Then do you need to say, the four of them are likely to be poker friends who played mahjong together somewhere on Saturday night, just to investigate, the home and company addresses of these four people 20 years ago, and find out where they might go to the mahjong parlor, so one by one to inquire, even if it is just a stranger, you can ignore the age gap, and play together, isn't it?"

"!! of the West"

After learning what needs to be investigated from Conan just now, not to mention the few little ghosts in front of me, they are so excited that they can't even drink the juice on the table, and they just rush out as if they were outside.

"It's up to us to be a young detective group!!

"I said it's so late, don't you really have anything to do with it? It's almost nine o'clock in the evening, huh? ”

For Officer Takagi's words of persuasion, these little ghosts didn't pay attention to it at all, although it was very late, but they got together such a fun thing, how could they still endure it!

"You don't have to worry, anyway, isn't there still Brother Taiyi? We all said that we would go to Ayumi's house in the evening! ”

"Is it ~~~"

After seeing it, Taiyi next to him, after hearing what the little ghosts in front of him said, he shrugged his shoulders impatiently, and Officer Takagi just started the car and went to carefully find the mahjong parlor that might have problems!

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