When the emergency personnel carried away Guoyou Chunda, Henggou still took people to check the room on the third floor, but no suspicious person was found.

Gao Cheng stood in the corridor with his hands in front of the door, looking at the people searching room by room in silence.

If we don't solve the case as soon as possible, the next one who may be killed is Guoyou's wife, one of the top three survivors. Now the client, Guoyou Chunda, has an accident. If even Guoyou's wife has a chance, the trouble is not so big.

No matter what the truth of the shipwreck 13 years ago is, the murderer should not be allowed to continue to act recklessly.

At least one thing is certain that one of the family members of the four victims is a prisoner

Xiao AI has been following Gao Cheng, wearing a hat and Ponytail Hair in a low-key way. Even those who know how to make the medicine smaller can hardly think of Miyano Zhibao. It's just that Xiao AI himself is very concerned about what happens to the members of the black clothes organization again.

Looking at Gao Cheng, Xiao AI tries to put away her thoughts and help find clues.

"At that time," Xiao AI said suddenly, "when Mr. Guoyou answered, there were other sounds mixed in the walkie talkie, such as knocking on the door and opening the door. Then Mr. Guoyou screamed, which should be the time when he was frightened and had a heart attack..."

"I feel the same way. At that time, the reason why I asked Guoyou's wife to wait was that he was ready to meet someone. That is to say, Mr. Guoyou himself asked someone to go into the third floor..."

Gao Cheng's line of sight sweeps the whole bedroom to experience the prisoner's performance when he opens the door.

"The key is what Mr. Guoyou saw. The prisoner just opened the door and he had a heart attack..."

"The soul of the fifth person," Xiao AI whispered with her hand behind her back, "that's what the card says, isn't it?"

"The problem is that only four people were killed 13 years ago."

Gao Cheng goes to the inside phone beside the bed, where Guoyou Chunda talks to the outside before he has a heart attack.

The phone is connected with the fingerprint identification machine. It can operate the call and open the door. It can even operate the alarm. It's not too close to the door because it's separated by a bed.

Guoyou Chunda should be sitting at the bedside talking. After hearing the knock on the door, he asked his wife to wait. When he looked back at the door, he had a heart attack.

The soul of the fifth person... Is there anyone who survived the accident?

Gao Cheng takes the role of national friend Chunda and sits by the bed. Looking back, he sees Xiao AI standing at the door with her eyes open, looking concerned.

"Don't worry," Gao Cheng said with a smile. "I'm not the new rookie who had nothing to do with the case before. Although this case is a little complicated, the biggest mistake of the criminal is to commit a crime in front of us, and it's too late to deal with all traces perfectly."

After coming to Guoyou's home, things didn't go very smoothly. Several times, the so-called supernatural phenomena took too long, and there was no clue. Then there was another homicide under the eyelids, and even the employer had a heart attack.

I don't know if Conan's aura of death is too strong, or if the killer really doesn't pay attention to him as a famous detective... Anyway, this case is over.

"No suspicious person was found," Henggou went back to Gao Cheng with disappointment. "The whole third floor window was locked from inside, and there was no sign of being pried open... But because of Conan, the prisoner failed to escape from this balcony..."

Gao Cheng looked at xianghenggou and the following Guoyou family, and did not express his opinion.

"So there's only one possibility," Henggou continued helplessly, "that is, the prisoner deliberately opened the door to let us in before Conan climbed up, then hid somewhere on the third floor, and took the opportunity to mix with us..."

"How is that possible?"

Fat housekeeper several flustered: "do you mean the prisoner is among us?"

"But we all came here when we heard the alarm!"

"Yes, I came in after the police officer..."

"Well," Heng Gou said with a headache, "in fact, I only remember that my wife had been following us all the time. At that time, she was so confused that she was anxious to find Mr. Guoyou. It was hard to notice if anyone was sneaking in, and..."

Henggou looked at Gao Cheng calmly: "I want to confirm that when the alarm goes off, the alibi of other people except my wife who is with me..."

"We all go back to our rooms as the police said."

Guoyou family a few angry way: "everyone is a single room, which has no alibi?"

"It's true that the police didn't send people to watch at the door, did they?"

"This..."

Henggou can only smile bitterly.

This is indeed his negligence, but the situation at that time did not expect to turn into continuous killing, and the safest national friend Chunda died.

"Mr. Guoyou drove out all the policemen who were investigating on the third floor at that time. He hid himself in the room and said that no one could be seen, so we had to check other people's fingerprints as soon as possible," said Henggou, opening his notes with a worried face. "Before the identification results come out, let me reconfirm your confession..."

Gao Cheng had seen several people's Confessions before, but was not interested in further inquiry. After Xiao AI was left to watch, he left the third floor with Conan and a policeman to check the room of fat housekeeper and others. From the point of view of the killing, the driver mianyin and his wife Guoyou had the alibi. Although others did not have a clear alibi, the handwriting on the card found in the pass pocket was skew, which was inconsistent with the obsessive-compulsive disorder of the fat housekeeper. Under the suspended gate is a sharp fence. Maozi, the housekeeper with acrophobia, doesn't look like a prisoner, because it's impossible for the prisoner not to look down to see the wind, otherwise it's easy to expose himself. The chef Bohua, who has acrophobia and can't even get close to the second floor window, doesn't look like a prisoner... Of course, the premise of these judgments is that the eccentricity of several people is true. Several diseases can be pretended. If it is revenge for the accident 13 years ago, it is not impossible to make a false appearance intentionally. Gao Cheng's mind flashed the figure of several fat housekeepers. It's really powerful. Generally speaking, they will find a target to plant, but the murderer specially hoisted the corpse to the balcony at the gate of killing, so as to exclude all the suspects. It's 2 a.m., Gao Cheng follows the police officer into the housekeeper maozi's room first. There is a potted plant on the shoebox of the porch, and a calendar marked with date is fixed on the wall with adhesive tape. It is a proof that there is no thumbtack. In addition, there was no sharp object in the room. Even the pens were ball point pens that could fold up the refill. The second is the housekeeper's daughter, Bohua's room, which is very clean and tidy. Only the window is obviously dusty, so it should not be cleaned for quite a long time. The third is the driver's room, which is cleaner than Bohua's room. In a word, mianyin, who is addicted to cleanliness, wears gloves almost all day. She only takes them off when driving or writing. Gao Cheng opens the porch shoe cabinet. The shoes in it look like they are often cleaned. In addition to the shoes, there is a pair of baseball gloves on the top. Before, the fat housekeeper Mingming also said that no one in Guoyou's family played baseball... Gao Cheng looked at the baseball gloves for a while and continued to walk in. There is a monthly calendar on the wall facing the entrance. From a distance, you can see that every date grid is full of agenda. On October 3, it is written about the schedule of picking up a detective in Tokyo. Moreover, each schedule has a specific time, and there is a small circle in front of it. Gao Cheng stood quietly in front of the calendar, and his eyes continued to sweep through the schedules. I don't know if it's accidental. There are two ways to draw a small circle, clockwise and counter clockwise, with the gap facing down and up respectively. If you look carefully, the difference is quite obvious. Two kinds of circles appear alternately, almost one every day, only the frequency of forward alternation will be a little slower... Is it possible for mianyinsheng to commit a crime“ "Chenghu," Conan asked aloud as the police officer left, "what do you see?"