"Shuijian, the case is completed?" In the police department, Mizuki met Meguro's police department.

"Yes, it's finally done. The police officer hasn't returned home yet?" asked Mizumatsu. It's already one o'clock in the morning.

"Well, I have some headaches recently. You can come to the management officer's office later." said the Meguro Police Department.

"Oh OK, the administrator didn't go home either." Mizumatsu agreed.

The person arranged for Kawara Tori's interrogation. After a while, Sugito and Azusaki Komoto arrived, Mizumatsu knocked on the door of Matsumoto's office.

"Come in."

Mizumatsu pushed the door and found that not only Matsumoto's police officer was watching, but Meguro's police officer was also inside.

"Mima, I've been having a great time recently." As soon as Mimamatsu closed the door, Matsumoto said in a cold voice.

Mizuki felt a little sad. He had basically asked him to sit down and talk to the management office several times before. This time he suddenly spoke as soon as he closed the door, and his tone was still a cool tone, which was definitely not a good thing.

"Also... well, I've been busy lately, but I've been having fun in pain." Mizumatsu replied.

"I also think you are very busy. You are not busy enough in your work and you have snatched the case for the Third Department?" Matsumoto asked coldly again.

"That... I just think that the case is not simple, and I'm just worried if I don't handle it myself... And I guessed right, the suspect found in this case was not the real culprit!" Thanks to this case, it happened to be a complex case involving a detective, and Mizumatsu had some reason to explain his behavior of robbing the case.

"Bang!" The sound of slapping the table, Matsumoto's face turned darker, and even the scar on his left eye looked red: "I'll ask you, when will the police station have a case to fight for at will!"

It turned out that it was because of this. Mizumaki Yue understands the other way, and he simply bowed his head and admitted his mistake: "I was wrong! I'm sorry! I accept the punishment!"

"Okay, OK, Mizuma didn't deliberately make trouble. He was also trying to solve the case correctly!" The police department of Meguru, who had been sitting aside and not talking, said good things to Mizumama at the right time.

Mizumatsu's low head and eyes changed. These two people are the standard one sings a white face and the other sings a red face. There is something wrong with this.

"Let's do this. Since you kid like to be busy, let's just make you busier." After a while, Matsumoto Katsushita seemed to have thought of a good idea and suddenly said.

"Please give me instructions." Mizumatsu looked like he was obedient.

"I remember you have some experience in dealing with old cases, right? Sato's case was handled well." Matsumoto said slowly.

Mizumatsu was stunned for a moment before he realized that Sato refers to Sato Mikako's father, Sato Masayoshi, to be right.

It was also this moment that made Mizumatsu lose the opportunity to defend himself, and an old-colored file bag was placed on the table.

"Is this?" asked Mizumatsu.

"This is a serial murder case that shocked the society twenty years ago, and the prosecution period is about to pass in one week," explained Meguro Police Department.

"I remember the prosecution period was fifteen years?" Mizumatsu asked. The case of Mitomikako Sato's father was because the prisoner stayed abroad for five years, so it was only after twenty years that he could continue to investigate.

"You can take a look first. The reason why the prosecution period is still in the prosecution period is because the murderer committed another case fifteen years ago." The police department of Meguro explained.

"What are you worried about during the prosecution period? First, find a unsolved case that has not been resolved in recent years. Find a few reasons to join together and merge the case first, will the prosecution period be extended? After finding the murderer, he will look for his faults. As long as he has done other things over the years, he can settle it together." Mizumatsu picked up the file and joked.

stare……

"Uh, joking..." Mizumatsu said embarrassedly when he was stared at by the two big guys.

"Hmph!" "Look at the information quickly!"

"Okay, okay." Mizumatsu opened the files and looked at them one by one.

"Japanese knife...doctor...professor...chess...carrier...lawyer..." Mizuma started to look at it one by one.

The cases can be divided into five cases, three of which were murder cases, and the other two were that a police officer noticed the suspect and was killed by the murderer. The other was that Matsumoto Policeman, who discovered the murderer, had a fight with the murderer. Matsumoto Policeman, left a scar that penetrated the upper and lower eyelids.

"Because it was a big deal back then, the media would notice that the prosecution period was about to come. The investigation of this case will soon be collectively mobilized, just to let you see it in advance and not let you fight alone." It seems that Mizumatsu's expression was too serious when he read the information, and the police department of Megura comforted him.

"Do you mind if I take it back and watch it slowly?" Mizumatsu asked with the file bag in his hand, and was unable to concentrate under the sight of two frozen people.

"Take it away, but pay attention to the time, it's the last week." The police department instructed.

"Slow down." Matsumoto policeman called out Mizumatsu who had turned around: "Take this away together." He took out a file bag from the drawer and threw it to Mizumatsu.

Holding the file bag, Mizumatsu looked at the same old but unsigned file bag, curiously: "This is..."

"A supplementary information for this case, some things are set as secret content." said Matsumoto Katsushima.

"I understand." Mizumatsu nodded, because it prevents imitators from confusing their perspectives, and avoids some important characteristics to let others know during the case handling process. This is the secret content.

The file bag of secret content is smaller than the previous file bag. Mizumaki directly stuffed it into the previous one and took it in his hand and left.

"Minister's eyes... Can he do it in Mizuma?" asked Megura's police department hesitantly.

"That's your proud subordinate who was trained. Do you have no confidence?" Matsumoto Police quipped.

"This kid in Mizuma... I can't understand." The police department of Meguru shook his head.

Matsumoto police officer silently said, "It's time to treat a dead horse, and there's only one week left. Of course, I don't want to give up. I can't put the eggs in a basket. The iron basket won't work."

...

There is still one week left, and Mizumaki thinks so, and there is still one day left for Mikako's birthday on the weekend, so there is no need to worry.

After taking a look at the office of the Third Department, Mikako Sato has some work to do, unlike Mizumatsu who likes to ask people to help him work directly, Mikako Sato has some attitude of doing everything himself.

Because I wanted to wait for Mikako to go back together, Mizumatsu went back to her office first and looked through the documents just now.

"Police Department, what is this?" The police officer on night shift was bored and asked when he saw Mizumatsu looking through information.

"Look at the case in a few days, take a look at it in advance." Mizumatsu replied casually, not paying attention to the ambiguity in his words.

"Ah..." The policeman who asked the question turned into a toad that was shocked by thunder. His mouth was bigger than a hippo, and he didn't ask anything.

As a result, after Mizumatsu finished watching a case, another midnight rumor circulated in the police station.

"Have you heard it? The second-tier system, Chang Shui Mitsuki, can predict the cases that will happen in a few days in advance!" It's roughly such a rumor.

The rumored rumor, Mizumatsu, had not yet realized this. He is now listing several cases with a piece of white paper.

Arranged in chronological order, the first thing is the murder case that happened twenty years ago. The victim was named Shiji Fang Chuan. He was 50 years old when he was killed. His occupation was a doctor and his weapon was a Japanese knife collected in his home. At the same time, the weapon was taken away.

Characteristics of the case: A large capital letter "E" was carved with a knife on the back of the deceased. The black and white photos from twenty years ago were carved in the archives, but the color could not change the scene to give the moon's bloody feeling.

The second one happened two days after the first one, and it was also a murder case. The weapon was the same Japanese knife. The victim was Atsuno Maida, a professor in the Department of Science and Engineering of Toto University. He was 42 years old and had a "S" engraved on his back.

Mizumatsu stared at the photo for a while, and wrote on the paper the evaluation of "skill skillful knife skills and round twists".

And the third case... Shui Jianyue's breathing was disordered.

The third case was the police officer who investigated the case at that time. Morimura Police Department made up. At that time, he found a car frequently appeared at the residence of the two victims. Therefore, when he saw this car, he went forward to interrogate it, but was directly hit by the other party. Unfortunately... he died and was added to the police sight after his death.

Taking a deep breath, Mizumatsu looked at the fourth case.

The person who experienced the fourth case was Matsumoto Katsushima. At that time, he met a prisoner at the dock, but due to lack of experience, he was discovered by the prisoner while reporting to the police station. The prisoner attacked Matsumoto Katsushima with a Japanese knife. After leaving a scar on Matsumoto Katsushima's left eye, Matsumoto Katsushima snatched the other's Japanese knife and slashed the other side in the fight.

However, because one eye was injured, Matsumoto was unable to see whether the knife was slashing the chest or the back, and only knew it was a horizontal knife.

In addition, when Matsumoto Metaphora discovered the other party, it was evening, the weather was cloudy, the dock was dim, and the other party was wearing a hood and a big beard that was obviously fake, Matsumoto Metaphora had no impression of the other party's characteristics.

Perhaps because of the injury, the murderer was silent for five years and committed the last case fifteen years ago.

The deceased was a lawyer, thirty-four years old at the time, named Guojingjin. Mizumatsu felt that the name was the material to take the blame.

The murderer was still in the house and the weapon was the kitchen knife that was at home. Perhaps it was because the murderer had confirmed that this was the last case, or he looked down on inferior weapons such as the kitchen knife, and the kitchen knife was left at the scene.

The deceased still carved with words, which is a W, which is also one of the main reasons why this case is considered to be the continuation of a serial murder case twenty years ago.

Taking a few deep breaths, Mizumatsu opened the secret folder of the small number one again.

"Let-it-be" Shui Matsuki narrowed his eyes. In two cases twenty years ago and fifteen years ago, a strange man was seen whistling around the scene. The tune was the Beatles' let-it-be, which was also one of the reasons why the case was merged fifteen years ago.

"Yuejun! Are you still there?" Sato Mikako's voice came from outside, and Mizumaki agreed at the moment, "I'm here!" Then he stood up and hurriedly packed up the information and stuffed it into the file bag. He didn't notice that he dropped a piece of information when he stood up.

The way home was no different from usual, except that it was a little later than usual... no, it was several hours earlier, and nothing was worth describing.

...

Because the day before was equivalent to working overtime until evening, the next day, Mizumatsu only needed to go to the police station in the afternoon. Mizumatsu, who woke up in the morning, called Mikako to ask good morning, and read the newspaper while having breakfast. Suddenly, he turned on the TV for a long time after a long time.

Coincidentally, the anchor of the morning news program is Mizumaki's acquaintance, Mizumaki.

"A murder case that happened twenty years ago has not been solved yet. Seeing that the prosecution period is approaching, has the police given up? For details, please see the rule of law online at 10 o'clock in today... "Sure enough, the case twenty years ago has been whipped out. Mizumatsu was a little unpleasant by this news, and he was too lazy to change the station, so he simply ignored her and focused on dealing with breakfast.

But this case is really not ordinary tricky. First of all, the scene was already losing protection twenty or fifteen years ago. The collection of evidence that Mizumatsu's most experienced is nowhere to be used, and the murderer's "portrait" is also very incomplete. Apart from knowing that his gender is a man, he only knows that he was slashed horizontally by Matsumoto's policeman, but he doesn't even know whether it is on the front chest or the back. He can only identify it after narrowing the scope of the suspect, which has no effect at all during the suspect search stage.

Mizuki dipped some green tea with his fingers and started painting on the table.

E, S, W...What does this mean? Mizumatsu feels that these three letters are not very rare, and it seems that they have appeared in places where they often see them.

Should I go to the library in the morning to borrow an English dictionary to check it out? Mizumatsu was thinking... I just didn't know whether it was important to investigate the case or whether it was important to ask Mi Kazuko out.

"A interesting story is played below. Miss Zhuangtang Hu Tao, the only daughter of Zhuangtang Group, won 100 million yen in her spare time. Miss Hu Tao, who did not need this money, publicly stated that she would give the money to a lucky boy... "Unconsciously, the sound of TV came into Mizumatsu's ears again, but it seemed that it was not the annoying news. Mizumatsu turned her eyes to TV.

"That was a man who saved her in childhood and had a large horizontal scar on his body! What's going on? Please listen to the detailed report for you later. If you also have a large horizontal scar on his body, you might be careful!" Shui Wuliana in the TV blinked mischievously.
Chapter completed!