Chapter 770

Zhuang Tang's restaurant, uncle with Nan Ben two people to find, Zhuang Tang walnut bent over and Conan is talking, very close appearance.

"Is that so? It's really amazing. It's like Holmes has become a child... "

"This smelly boy," Uncle forehead even jump, a belly of anger, "unexpectedly without authorization a person to confess."

Although it's Gao Cheng's idea, at least it's also his entrustment. It's not easy to solve the puzzle without deep sleep, and I think I can have a good view in front of a beautiful woman.

"Uncle," Conan said, turning to the cranky uncle, "uncle will start reasoning later."

"Ah? Can I help you? " Uncle also had some problems. He looked at Conan suspiciously and found that Conan was obedient. He coughed and straightened his tie. "That's right. After eating sushi, you can know who was the teenager of that year..."

"That's what happened."

Outside Zhuang Tang's house, Gao Cheng didn't intervene in uncle's case. In the face of Matsumoto's management officer and mu mu, he had no choice but to open his hand.

"There's no useful clue, but in my opinion, the serial killer should not be here..."

"Well, I see."

Matsumoto has a frightening face. He looks calm and doesn't see any fluctuation. He doesn't seem to listen to Gao Cheng's words at all.

"In this way, it should be the man. That's right..."

"The man?"

Gao Cheng looks confused, but Matsumoto doesn't plan to explain much. He just stares at the villa of zhuangtang family, and his breath is quite depressing.

"There must have been something happened to the police at that time," murmur explained in a low voice. "Just when you sent out the email, the police thought about the location of the wound of the prisoner. At that time, they found the car abandoned by the prisoner. There were no fingerprints or blood stains on it. Only the seat cover on the driver's seat was removed..."

"Blood on the seat cover?" Gao Cheng raised his eyelids slightly, and didn't tell him the details before.

If only the seat cover is taken away with blood, it means that the wound of the prisoner should be in the back.

Most people reflexively hold the wound with their hands when they are injured. Therefore, when the prisoner runs away in a hurry, there should be a blood reaction on the car, especially on the steering wheel. Since there is no blood reaction, that is to say, the wound is on the back and the hand can't reach it, so it only touches the seat cover.

"That's right," Mu Mu said cautiously. "The police thought that the guy named Nan Ben was probably the original prisoner."

"That's right," Gao Cheng said with a bitter smile, "but the serial killers are really not here..."

Mu Mu accidentally looks at Gao Cheng. Although he believes Gao Cheng, he still shakes his head and says, "police can't give up, even if it's only possible."

Gao Chengshun looks at Matsumoto and says nothing more.

He vaguely felt the pain in Matsumoto's eyes. Even though he had experienced so many cases, he had seen all kinds of pain, and his heart was still moved.

After all, it's hard for him to understand the pain.

However, the reason why Matsumoto has been watching for 15 or 20 years is not only the wound on his face, but also the reason why he died in that year.

……

"Sencun police station?"

Chenghu detective office, when Gao Cheng goes home, Xiao AI has further sorted out the information.

"Yes, Morimura and Matsumoto, who died in that incident, are friends of the same period. After they died in that incident, they were promoted to two levels in succession, and they were granted a post-mortem from the police department as police officers..."

"The police officer who died was Matsumoto's friend."

Gao Cheng saw the police information handed over by Xiao AI and sat down at his desk with his fingers crossed.

Zhuang Tang's family didn't get much. It's no surprise that the prosecution period is coming. There's no reason for such a cautious murderer to be caught so easily.

But for him, it doesn't mean there's no way.

The killer didn't leave a hole.

Gao Cheng looks at the case information again.

What is worth exploring is the case 15 years ago. After committing several homicide cases, why did the murderer commit the crime again five years later? The biggest problem is here.

Why five years later

"Manager Matsumoto? Matsumoto management officer? "

Police department, Mu Mu Mu report work when a row called several times, wake up in the office asleep, sweating Matsumoto.

"Are you all right? You seem to have a nightmare... "

"I'm sorry," Matsumoto said, rubbing his eyebrows. "Suddenly he fell asleep."

"How about going home once in a while and having a good rest? You've been living here lately and haven't slept much, have you

"Although you say that... The serial homicide incident is less than three days away from the establishment of invalidation. When I'm resting like this, time keeps passing..."

Matsumoto calmly took a few sips of coffee, straightened up his mood and asked, "by the way, what about the guy named nanben who is suspected of fraud? Any clues? "

"Yes," Mu Mu Mu said, looking at the record, "his name is nanben Longping, 42 years old... When the incident happened 15 years ago, he was living abroad, so he should be excluded from the suspects. The reason why he had a wound on his back was that it was cool to see the scar on a man's back, So the imitation came out... "He and the man with a wound on his back met when he went to the sauna before going abroad. He was wearing a towel on his head, so he didn't see his face. The other side said with a smile," the wound on the back is a medal of courage left by the police five years ago. Do you want to try it? ", That's what happened. I've asked Sato and Takagi to investigate the sauna place... "" right? " Matsumoto nodded, "tell them not to let down their guard."“ Yes, after all, it's the murderer who killed two people 20 years ago and another one 15 years ago... "There's another one, don't you remember?"“ Of course, I didn't forget, "Mu Mu Mu's footstep was slight, and his fat face was full of seriousness." Sencun police, who died in that incident, took me to the entrance and taught me how to be a policeman... "" it's been 20 years. " Matsumoto fell into the memory, so many years, he survived to the police, still could not find the murderer“ "Police station," Mu Mu suddenly turned around and asked when he left the office, "I sent a copy of the detailed information about the case to the urban households, and they are also ready to investigate. If the urban households do it, there must be no problem."“ Well Matsumoto is still frowning. It's not so easy to solve the unsolved cases for so many years. Although he's a detective, he's just a child. He's not even 20 years old. There are only three days left. It seems that Mu Mu is in a bit of a hurry. He can understand... When Mu Mu takes the door and leaves, Matsumoto's face becomes more and more heavy. He keeps recalling the scene in his mind, especially when he finally fights with the prisoner, and wants to find some clues. According to Morimura before his death, the song that the prisoner has been talking about seems to have some special meaning