"Drinking?"

Hearing this, although it was indeed Saturday night, things were different from Takato's analysis, and for this reason, Matsumoto Kiyocho couldn't help but look at Takato and wanted to see what he thought.

In this regard, Gao Yuanmian did not change his color, but asked rhetorically:

"So did you ask the deceased what he said after he came back from drinking?"

Hearing this, Officer Twilight nodded and said:

"Yes. It is understood that when the deceased came back drunk once, he muttered:

"'Damn! That guy always says I'm a crybaby! The ridicule is endless. ’

Therefore, the wife of the deceased guessed that the deceased who often drank alcohol with the deceased should be an old friend of the deceased from childhood to adulthood. So, I didn't find anything ...... with mahjong."

Just as Officer Mudu was saying with some regret, Gao Yuan suddenly pointed out correctly:

"'Crybaby', that is, '鳴きworm', is pronounced the same, and '鳴' is the 'Ming Pai' in mahjong."

For a while, hearing Takato specifically point out that there might be an ambiguous part of the words, causing the meaning of the deceased's wife to completely change when relaying, Officer Twilight and Matsumoto Kiyocho's expressions changed suddenly-

In this way, the association of mahjong can never be accidental!

Just as he was thinking this, Officer Twilight's cell phone rang at this moment, and Takagi Shibu called from this meeting, and began to report that they had received the news after asking the family of the second victim.

So, just in time, Officer Twilight simply turned on the speakerphone of his mobile phone, and asked Takato and Matsumoto Kiyoshi to grow together, and talk directly to Takagi Wataru -

"Well, we learned from the brother of the second deceased, Mr. Mai Tian, that he had heard from the wife of the deceased, who had passed away, that the deceased often did not return at night on Saturday nights and did not return until the next morning.

The deceased's younger brother still remembered that the deceased's wife thought that the deceased had an affair before he could not return home at night, so once after the deceased went out, the deceased's wife kept sending messages to the deceased's pager to disturb him, and the deceased was very angry at that time and called home without knowing where to find the phone, and yelled at the deceased's wife:

"'I'm seeing a doctor right now, don't bother me!' Such. ”

"'SEE A DOCTOR (I SHI YA I TSU TE N)'? Hehe, I heard it wrong, it should be 'always listening', right? Only one card is needed to win, so I will be angry because I was noisy and call home directly! ”

Gao Yuan is very direct, and once again points out the misunderstood place in the discourse.

Suddenly, after hearing this, Matsumoto Kiyocho knew that Takato's analysis was most likely correct, and the three deceased in a row had gone out on Saturday night, and they were also familiar with mahjong terminology, so he immediately said to Takagi Wataru on the other end of the phone:

"Good! In that case, you should immediately join up with Shiratori and the others to investigate the mahjong parlor near the three deceased's homes and see if you can find the mahjong parlor where the deceased played mahjong together! ”

For a while, hearing the energetic momentum of the chief police officer Matsumoto, Wataru Takagi on the other end of the phone and Miwako Sato, who was with him, also immediately responded, and after hanging up the phone, they also joined the investigation of the mahjong parlor with great energy.

And soon, Officer Shiratori found a key clue in a mahjong parlor called "Sparrow"-

According to the owner of the mahjong parlor, the three deceased had been playing mahjong in his mahjong parlor for a long time, and in addition to these three people, there was also a student who was about 20 years old at the time.

For a while, after learning the news, Matsumoto Kiyocho couldn't sit still at all, so he planned to go directly to the scene to participate in the investigation, and Officer Twilight naturally went.

Seeing this, Gao Yuan had no reason to stay alone in the Metropolitan Police Department, and after getting into the car arranged by Officer Mudu, he also followed him to the mahjong parlor......

……

"You really don't know the student's name, do you?"

Came to the mahjong parlor, at this moment Shiratori Ren Saburo, Miwako Sato, and Wataru Takagi were surrounding the owner of the mahjong parlor, trying to learn as much as possible from his mouth the identity of the student who played mahjong with the three deceased people back then-

Because, according to Gao Yuan's inference, it is very likely that the serial murderer is the fourth person who played mahjong with them and is still alive!

But in this regard, the owner of the mahjong parlor really did not know the name of the student.

Seeing this, Takato and Matsumoto Kiyocho and others who arrived later, after learning about the current situation, Matsumoto Kiyocho couldn't help but wonder:

"You don't know...... Why are you so impressed by them? ”

In this regard, the boss gave an explanation -

Because, the combination of their table is interesting.

A doctor, an associate professor of science and engineering, a rookie lawyer, and a university student.

Although there is a difference in age, the four of them are very compatible, and when they play mahjong, they often reason about the cases that happen in reality.

For this reason, the owner of the mahjong parlor, who never reads the newspaper or the news, will always buy the news report of the case they talked about, see the results or something, and the results analyzed by the four people are always consistent with the final reality report, so the boss is very impressed with them.

However, after they stopped coming here, the boss had not seen much of the news, so he did not know the fact that the three dead had died.

According to the boss's deeper recollections, the boss remembered that before they came, they had talked about "total crime", and the few of them parted happily, and after that, except for the occasional student who came back, they didn't see the other three.

In this regard, in the face of such a result, although the information is limited, compared to the situation of no clues in the previous twenty years, Matsumoto Kiyocho is already extremely happy-

Although it is still a needle in a haystack, as long as there are clues, the rest depends on the police investigation.

At the same time, the owner of the mahjong parlor also provided some clues, such as that there were often customers who were critical of their reasoning, and that the person had a conflict with them and threatened to kill them.

Therefore, Matsumoto Kiyoshi and others speculated that in this case, it may be possible that there are other prisoners.

"What a hard work, Mr. Wise!"

For the current situation, which has progressed to this point in a few hours, Matsumoto Kiyocho is really impressed by Takato.

"Then it's our job to do the rest."

Officer Twilight couldn't help but affirm:

"Relying on reasoning to do this is the limit, right? In the case of limited clues, to determine the identity of those people at that time, it is up to us police to work! ”

Saying this, Officer Twilight was also full of energy.

However, in the face of the attitudes of several people, Gao Yuan took out his mobile phone helplessly, pointed to the identity information of a person found on the Internet and said to the owner of the mahjong parlor:

"Boss, I think that student back then should be this person!"

Suddenly, Officer Mudui and the others who heard this looked shocked and a little incredulous.

After listening to Gao Yuan's words, the boss carefully observed the photo, and then immediately said:

"That's right! That's him! He's the same student back then! ”

So, hearing the answer, Matsumoto Kiyocho couldn't help but ask:

"Mr. Wise, this ......"

"Heidong Doji, a criminal psychologist. This is a picture of him from twenty years ago. ”

Simple, lofty and lofty:

"If I expected it to be true, the murderer is this person!"

For a while, listening to this, all the police officers looked at each other-

How did he, how did he lock in the prisoner so quickly?

(End of chapter)