My neighbor's name is Conan

At this time, the criminal from the forensics department also reported: "Police, we have checked the tape on the door, and there is only one fingerprint on it, which should belong to Miss Qingdao Meicai."

"I see."

Qingmusong was not surprised by this, and even if there were Qingdao Quandai's fingerprints on it, the two sisters lived together, and the other party would have an explanation.

Another criminal came over at this time to report that traces of tape were found on the edge of the coffee table in their living room.

"Miss Quandai, can you explain why the tea table in the living room is surrounded by tape marks?" Qing Musong asked Qingdao Quandai.

Qingdao Quandai was a little nervous when he heard this. After all, the police officer in front of him insisted that this was a homicide, not a suicide. Qingdao Quandai was a little flustered, but he still said bravely: "I'm moving out soon, and I'm packing up my belongings." When packing things, I need to use tape, so Meicai helped me tear it up and stick it around the coffee table."

The whole generation of Qingdao also thought about lying, but she was not the only one who knew about it. If that person heard the news, he would probably rush over immediately.

On the other hand, once her lies are exposed, it will make the police even more suspicious of her. It is not easy to tell the truth and reduce their own suspicions.

Sure enough, after Qingdao Quandai said it, the police officer stopped asking her questions for the time being and seemed to have believed this reason.

After waiting for a while, the two criminals who went to the convenience store came back.

Aoki Song immediately asked: "How is it? Have you heard any news?"

One of the criminals took out a small notebook and reported to Qingmu Songhui: "Police, we got some information. At around 07:30 last night, the convenience store did sell two bottles of detergent and adhesive tape. In addition, this lady also bought two cans of beer."

Hearing this, Maori Kogoro said quickly: "I just saw two empty beer cans in my kitchen, and there were also some sleeping pills."

After finishing speaking, Mori Kogoro said with a serious face: "Take sleeping pills and drink alcohol, I think Miss Mina's mind will definitely not be clear by then, if someone at this time..."

If someone makes trouble, it is not impossible for Miss Mei Cai to "suicide".

Aoki Song thought for a while and asked: "Did they notice anything strange at that time?"

"They said that Ms. Meina looked the same as usual, but when she was paying, she suddenly changed one of the bottles of detergent she bought to another one."

"That's it! This means that the deceased didn't understand the principle, but did it on purpose. In this way, the case of homicide is even greater." Aoki Song said, and then he was slightly startled as if he was pretending to see it by accident. He looked behind the criminal who just reported to him - that is, at the door of the entire house.

"Is this bloodstain?" Qing Musong pretended to be hesitant, and then immediately called the forensics department's criminal photo inspection, and compared it with the bloodstain of the deceased.

Before the criminals in the forensic class were collected, the door suddenly opened, and a man wearing a mask rushed in panting, and shouted loudly: "Meicai!"

At this time, Qingdao Quandai, who was in the living room, heard the sound and came out. He looked at the person and shouted, "Xianji."

This man named Xian Er, after seeing the whole generation of Qingdao, had a look of disbelief, and immediately asked loudly: "Meicai, I heard that Mei Cai committed suicide! Is it true?"

"Hey!" Qingdao Quandai answered with his head down, and then asked: "But Xianer, how did you know about this?"

Mr. Xian'er heard the words and immediately coughed, coughing like a heart-piercing cough, as if he wanted to cough up his heart.

At this time, Takagi Sheba on the side said: "We informed this gentleman, because when we estimated the time of death of the deceased, the phone here happened to record this gentleman's phone message, and then we asked him to come over to assist in the investigation. eucalyptus pieces.”

At this moment, Mr. Xianji was immersed in unparalleled sorrow. After confirming the news of Qingdao Micai's death, he became extremely painful. Didi regretted and blamed herself very much and said to herself: "Why, why would she want Mica?" What about committing suicide? If I had known that time, I should have found a way to break the window and rush into the house!"

Upon hearing this, Aoki Song immediately asked: "Mr. Kenji, may I ask, when did you mean 'that time'?"

Chapter 256 The Murderer Is You

"After I called yesterday, I found no one answered. Because I was worried about Mei Cai, I came here after calling." Mr. Xian Er coughed again after speaking, "Ahem..."

"Really?" Takagi asked in confirmation.

Mr. Xian Er nodded, "Really, but I rang the doorbell several times but no one came to answer the door. Then I waited in front of the door for a while to see if she hadn't come home. I thought she might have come home I fell asleep, so I went back. It is because of this that I catch a cold. Cough cough cough..."

"But this is too strange." Gao Mushe became suspicious of Mr. Xian'er's words, "Since you know that there is no one here, why did you come here to find her?"

"Because we made an appointment." Mr. Xianer immediately replied: "We originally made an appointment to have dinner together, and Mei Cai's message is the same as usual, sometimes even if she is at home, she will send the answer The tape recorder is on..."

Speaking of this, Mr. Xian'er turned his head to look at Takagi Tsubasa and begged: "This police officer, please let me meet Mina."

Gao Mushe looked at Aoki Song, and Aoki Song nodded, "Let him go, but don't let him touch the corpse casually."

"Yes!" Tsutomu Takagi replied, and then personally led Mr. Kenji into the bathroom.

The next second, Mr. Xian'er's painful voice came out, "Meicai... why are you so stupid...Meicai...why did you commit suicide...why..."

Aoki Song asked his subordinates to continue to check the whole house. The goal was not to find any clues, but to delay the time. He needed the test report of the blood on the door from the forensics department, and it would take some time.

After all, Aoki Song is different from Conan. Conan only cares about reasoning, regardless of the follow-up trial. He only enjoys the fun of reasoning.

On the other side, after comforting Mr. Kenji, the general of Qingdao, he took out the tickets for Yoko Okino's concert, walked up to Kogoro Mori and said, "Ah, Mr. Mori."

"Miss Zendai?" Mori Kogoro looked at Qingdao Quandai in confusion.

The whole generation of Qingdao handed over the ticket, "Mr. Mao Li, this is for you. I have already promised to give you the concert ticket."

"Ah!" Mori Kogoro touched his head with his left hand in embarrassment, but quickly took the ticket with his right hand, "I'm really sorry that you have encountered such a thing."

After receiving the tickets, Mori Kogoro immediately said to Aoki Matsu: "Aoki Police Department, I think I'll take my leave first."

As for solving cases, that's not his job at all, and Mori Kogoro has confidence in Aoki Song, and in the past cases where Aoki Song was present, there was little room for him to play.That being the case, it is natural that Miss Yoko's concert is more important.

Aoki Song thought for a while and pulled Mori Kogoro aside, asked him a question before agreeing, "Yes, Uncle Mori, remember to go to the police station to take notes after the concert."

"Okay, I will definitely go to the Metropolitan Police Department to report." Mori Kogoro said happily.

Then immediately took Mao Lilan and Conan's hands and slipped away.

Conan originally wanted to struggle to stay here, but he was no match for Mori Kogoro's force value, especially when Mori Kogoro completely ignored his words, and was directly led away by Mori Kogoro with his collar.

Soon the three of them disappeared from Aoki Song's eyes.

Aoki Song didn't care either, after he recalled the case, he had already found the evidence, now he just took it out in a reasonable way, and then arrested the murderer.

It took a lot of time to search the whole house, but the blood test results from the forensics department also came out.

The stain on the door about five or six centimeters above the anti-theft eye was indeed blood, and after comparison, it was confirmed that it was the blood of the deceased.

After Aoki Song got the information and read it, he handed it to Takagi Shepherd, "Look at it."

"Yes!" Takagi She took it over and looked at it, then turned to look at the door, "How could there be blood of the dead there?"

Qing Musong smiled and said: "I should ask this question, now I will test you, under what circumstances do you think the blood of the deceased will be stained there?"

Gao Mushe lowered his head and thought for a while after hearing the words, and then said: "The deceased was in a sealed bathroom after death, and it is impossible to come out again. You said before the police department that the deceased was a homicide, not a suicide.

If it was a homicide, then the blood of the deceased would be stained on the gate. There should be only one possibility, that is, when the murderer escaped, he didn't know it. There is a high probability that his hand touched the gate, and there happened to be blood, so it got on it. "

Aoki Song nodded, "The reasoning is good, so have you figured out who the murderer is?"

Originally, Gao Mushe was overjoyed to be praised by Aokisong, but after Aokisong said such a sentence, Gao Mushe was immediately silenced. If he knew who the murderer was, he would have revealed it a long time ago.

On the other hand, Mr. Xian Er, who was next to him, heard this, and said in surprise, "Police officer, are you saying that Mei Cai committed suicide or not?!"

Aoki Song nodded, "That's right, and the murderer should be Miss Quandai, right?"

"Ah..." Everyone was shocked when they heard this.

The whole generation of Qingdao panicked subconsciously when they heard the words, and then a forced smile appeared on their faces. They were about to speak when they were interrupted by Mr. Xian Er.

I saw that although Mr. Xian'er's tone contained a trace of hesitation, the rest of the tone was all questioning and questioning, "Hey, Quan Dai, is this true?"

Qingdao Quandai forced a smile and said: "Please don't talk nonsense, okay, how could I kill my biological sister? Besides, this bathroom is a completely sealed secret room. Detective Maori and the others pushed it away together with me." If you don't believe me, you can ask them.

If I am the murderer, please tell me how I escaped from the bathroom, a room where the doors and windows were taped all over, to the outside? "

"I have seen many cases of parents and children killing each other for their own interests. In fact, people who have been together all the time are more likely to cause quarrels, complaints and jealousy."

That's why there is the saying "Far fragrance and near stink".

Qing Musong looked at Qingdao Quandai and said: "As for how you said you escaped outside, there is no need to escape at all, you come with me."

Saying that, Aoki Song walked to the bathroom door, closed the bathroom door, and then pointed to the bathroom door, "Now you look at this door again, what do you think?"

Everyone looked at the past according to the words, from the initial puzzlement to the serious expression later, everyone understood what Qing Musong meant.

The door of the bathroom is made of frosted glass, and the light is on inside. Half of the tape used to seal the door is stuck to the glass. Therefore, after the door is closed and you stand outside, it will give people a visual impression that the bathroom is sealed by tape. illusion.

"The tape that's on the glass on the inside of the bathroom door, if you look at it from the outside, it looks like it's been applied from the inside of the bathroom to seal the whole bathroom.

I asked Detective Maori carefully before, and you should have heard that when the door was knocked on, it was you Detective Maori and Miss Xiaolan who knocked on the door together, and you were the one near the doorknob.

As long as your acting skills are better, based on the situation at the time, Detective Maori was in a hurry to save people, and when you hit the door, you were looking at Detective Maori from behind. People mistakenly believe that this bathroom was previously sealed.

With this preconceived illusion, under normal circumstances, whether it is us police or Maori detectives, they will continue to reason under the illusion of cognitive error, so that they will fall into the psychological trap you set. "

The whole generation of Qingdao's face was extremely ugly when they heard the words.

Aoki Song did not give her a chance to refute, pointing to the hinges connecting the bathroom door and the wall, said: "Detective Maori is a judo master, Miss Xiaolan just won the Tokyo Karate Championship in the high school girl group.

Even without you, with the force of the two of them banging on the door, how could the hinge be intact, with no gap between it and the wall.

We often come into contact with Maori detectives. When they knocked on a door, even if it was a pure wooden door, they didn’t smash the door. Your bathroom door still has glass. Could it be some black aviation technology?

As for the adhesive tapes in the bathroom, only the deceased’s, not yours, I think it’s because of packing. You said before that you’re going to move out soon, and there are cardboard boxes in the living room. Tear the tape into a certain length, and the speed of packing can be much faster.

We found traces of tape pasted on the edge of the available coffee table. I think that's what you did at the time. After the deceased tore off the tape, let her drink beer with sleeping pills, carried her to the bathroom, and used The adhesive tape torn off by the deceased covered all the gaps between the doors and windows of the bathroom.

And put the words "Farewell" on the bathroom door, and then you are going to use the method of mixing two cleaning agents with different properties to produce poisonous gas to kill the dead.

But you didn't expect that the cleaning agent was poured out, and you found out that it is the same type of cleaning agent, and there is no way to produce poisonous gas.So you can only choose to cut her wrist with a knife, this disguised suicide method.Miss Quan, do you have anything else to say? "

After listening to Qing Musong's reasoning with a cold face, Qingdao Quandai laughed suddenly when everyone said that their eyes were focused on her, "Hahaha..."

"The whole generation!" Mr. Xian Er subconsciously shouted.

After laughing a few times, Qingdao Quandai said sternly: "That's right, if I really do what you said, I may indeed commit a crime, and the most suspected person at present may be the original owner of this family, that is, to commit crimes." sister me.

But, have you seen it?You saw me tape up the seam of this door.Or did you see the picture of me cutting my sister's wrist with a knife?No matter how much you say these fallacies, at best it is just reasoning, and it cannot be used as evidence at all. "

Qing Musong shook his head, "You are all detectives, we all pay attention to evidence in criminal cases." As he spoke, Qing Musong took out the test report of the blood stain on the door and ran it in front of Qingdao Quandai.

Then he said to Takagi She: "Takagi, repeat what you said before, Miss Quan Dai was in the living room just now, I'm afraid I didn't hear you."

"Yes!" Gao Mushe said the analysis he just said.

After Gao Mushe finished speaking, Aoki Song looked at Qingdao Quandai and said: "I really didn't see the picture of you killing the deceased, but you should have seen Mr. Xian'er who came to find the deceased. At that time, Mr. Xian'er came and pressed the doorbell. It made you panic, and in order to see who it was, you hurried to the gate, so that you ignored the blood that the dead sprayed on your face."

The whole generation of Qingdao was startled when they heard the words, but then calmed down, using domineering movements and tone to cover up their uneasiness and panic, "But even so, what does that mean?

It is also very likely that my sister put the blood on it herself before.It's so ridiculous that the kind of blood stains that don't know when it was put on can be used as evidence. "

"You are wrong. With the current science and technology, it is possible to measure the degree of destruction of red blood cells, the range of chlorine penetration, the degree of dissolution of blood stains, the examination of leukocyte peroxidase, and the qualitative and quantitative determination of catalase activity in blood stains. .

Determination of the degree of serum protein denaturation (immunoelectrophoresis method), the determination of antigen antibody activity (precipitation reaction, agglutination reaction), and the determination of the reduction rate of red blood cell enzyme activity, and the time when bleeding spots appear. "

"I've asked the forensic class to do it, but these test results are not needed to catch you, because you have always worn the evidence of your murder on your head." Aoki Song said.