My neighbor's name is Conan

"When we came over, we found that the glass door of Feitian Financial Company was locked, and Hasegawa knocked on the door, but no one responded.

At this moment, Mr. Nagasawa Shozen came up from the bottom of the stairs and said that he had forgotten his mobile phone. He came back to get the mobile phone, took out the key and opened the glass door to let us in. "

Kogoro Mouri said while pointing to Nagasawa Nagasawa, and then pointed to the side cabinet next to the glass door, "Mr. Nanze's mobile phone is placed here, and I saw him pick it up and put it in his pocket."

"Afterwards we asked Mr. Nanze where the president's office was, and Mr. Nanze knocked on the president's door, but there was still no response, but from the frosted glass on the door, we could see that the light was on in the president's office.

I asked if there was a backup key, and Mr. Nanze said that because the victim put the treasury in the president's office, there was no backup key in the president's office.Then I was worried that something might happen, so I used my body to knock the door open.

Unexpectedly, after knocking open the door, the victim was found dead in the room, and then I quickly asked Xiaolan to call the police. "

After hearing Kogoro Mori's words, Aoki Matsu nodded, expressing that he knew the cause and effect.

Then Aokimatsu looked to Kazuma Saito and said, "Is the anti-theft camera of this company running?"

There are anti-theft cameras, but it does not mean that they will be useful, because some of them are not turned on at all.

"It's running again, but Feitian Financial Company only installed one at the glass door." Saito Kazuma replied.

Aoki Song nodded, "Then let's check the surveillance video first and confirm whether anyone entered or left the company at the time of the incident."

"Yes!" Saito Kazuma soon messed with the other two criminals, and then played the surveillance video on the TV in the office.

Because the surveillance camera was facing the glass door, it happened to record the scene where three employees of Feitian Financial Company left after get off work, and then the president of Feitian locked the door by himself at 3:7.

After locking the door, President Hida left, apparently returning to the president's office to confirm the amount of the company's balance.

It was not until two hours later that Mouri Kogoro and his party appeared in the camera. The time was exactly 9:05, and there were no other suspicious people coming or going in the middle.

At this moment, Mori Kogoro looked at Nanze Shangshan and asked, "Mr. Nanze, who are those two people beside you when you get off work?"

"Ah, they..." Nanze Shangshan was about to answer.

I was interrupted by an unceremonious female voice, "It's us!"

After hearing the words, Aoki Song, Mori Kogoro and the others all turned their heads to look in the direction of the voice, and a man and a woman walked towards them.

The man looked a little cowardly, while the woman was quite strong, with a clean and neat short shoulder-length hair, a face full of impatience, and said very rudely: "What are you doing, we are in Karaoke with our friends OK was singing in high spirits, and even asked us to come back."

The cowardly man also asked with a puzzled look on his face, "Did something happen to the company?"

"Miss Takako Fujii, Mr. Hiroshi Iino, right? The reason why I called you over is because Mr. Mitsuhiro Hita died." Aoki Matsu said.

"What?" Both of them were stunned when they heard the words.

Mori Kogoro also echoed: "Your boss, the president of Feitian Financial Company, was murdered tonight."

"Eh!?" The two were shocked when they heard this.

Then Takako Fujii came back to his senses, and said with a sneer, "God has eyes, this scoundrel has finally been punished." After speaking, he took out a cigarette and a lighter, lit one for himself, and started smoking.

Seeing this, Kogoro Mouri said with some displeasure, "What did you say?"

Qing Musong also frowned, seeing that this woman seemed to have something hidden in her!

Rolling his eyes, Aoki Song said to the people: "Guys, please don't mess with the things in the house before our search is over, otherwise I have the right to suspect that you are the murderer, and I will directly ask you to go to the police Let's walk through the hall."

The expressions of the three people changed slightly, "What do you mean?"

"Literally!" Qing Musong said with a cold face: "As an employee of Feitian Financial Company, the president was poisoned and killed. You are all suspect."

"How could I be suspicious? I went to karaoke with my friends after get off work. If you don't believe me, you can go and investigate." Takako Fujii asked with a displeased face.

As an old science scientist, Aoki Song was not moved. You must know that in the world of science science, the more obvious and deliberate alibi someone is, the more suspicious he is, and the more likely he is the murderer.

"Didn't you hear me say that President Fei Tian was poisoned? There are many ways of poisoning, and many of them are based on interests or habits, so that you can prove your alibi." After Aoki Song finished speaking, Takako Fujii will not be anywhere.

Instead, he looked at the three of them and asked, "Excuse me, do you know if President Fei Tian has any habits?"

"Habit?" The three of them were taken aback.

Aoki Song nodded, "For example, some likes, or specific actions."

The three of them thought for a while, and Nanze Shangshan was the first to say: "Our president, when counting money, he likes to fan the money, then licks his fingers and counts the money, and he licks all the money with his right hand." Thumb." Said Nanze Shangshan and made a demonstration.

Seeing this, Aoki Song, Mori Kogoro and the others were shocked.

Immediately afterwards, Aoki Song asked again: "Where did the money counted by President Fei Tian come from today? Who of you handled it?"

"It's me." Iino Hiroshi replied quickly.

At this time, Mouri Kogoro chuckled at the side, "This way, this case will be easy." After speaking, he stretched out his hand and pointed at Iino Hiroshi, and said seriously: "The murderer is you, Mr. Iino."

"Ah!?" Facing Kogoro Mori's identification, Iino Hiroshi was dumbfounded.

But Mori Kogoro didn't just talk nonsense, he looked at Iino Hiroshi and reasoned: "You used to apply poison on these banknotes beforehand, didn't you!"

"What!" Hiro Iino was stunned.

Aoki Matsu hurriedly stopped Kogoro Mori, "Detective Mori, we haven't finished investigating the scene yet, so please don't make random guesses."

After finishing speaking, he ignored Mori Kogoro's face, but looked at the forensics department criminal at the side and asked, "Have the corpse and banknotes been tested for drugs?"

"We did find poisonous reactions on the victim's right thumb and several banknotes, but the poison on the banknotes was the same as the fingerprint on the deceased's thumb, so the poison on the banknotes should have been stained by the thumb. It was stained with the poison." The criminal from the forensics department said.

Mori Kogoro was beaten back to the prototype by the forensics department's criminal words before the murder weapon, which made him couldn't help asking: "Did you really find out?"

"It's all cleared up." The forensics department criminal said under the watchful eyes of Mori Kogoro.

Hearing this, Aoki Song looked at the criminal in the forensics department and asked, "Have all the rooms been checked for toxic reactions?"

"This room, we have done it all, and there are two places that have toxic reactions, namely the horn lock on the inside of the door, and the knob above it that can lock the door. And the poison in these two places, all It is the same as the fingerprint on the victim's thumb."

The forensics department criminal said: "That is to say, the victim's thumb was first stained with poison, and then these two places were stained."

As an old Ke scientist, Aoki Song reacted immediately, and told the criminal in the forensics department: "Go to the toilet, kitchen, and the telephones in the office area outside, all kinds of switches, and Mr. Nanze's mobile phone. Give me a test to see if there is any toxic reaction."

"Yes!" The forensics department criminal responded immediately.

Then he pointed to Nanze Shangshan and the other three and said, "Please stay here and don't move around, so as not to cause misunderstanding."

The three of them were very dissatisfied when they heard the words, but Aoki Song had a tough attitude and made people follow him when he went to the bathroom, so the three of them could only stay obediently.

Kogoro Mori immediately said after hearing the words: "You suspect that someone applied poison to a certain place in the president's office, and then asked President Hida to touch it on his own initiative, and used President Hida's habit of counting money to kill him with poison. "

Then Mori Kogoro suddenly had a flash of inspiration, and quickly said: "By the way, I remember Hasegawa called him before, and when the two of them were talking, President Hida's tone suddenly became very flustered." Goro looked at Hasegawa beside him, "I remember correctly, Hasegawa."

Hasegawa nodded and testified: "That's right, Feitian was very excited when he heard the sound of us playing mahjong, but unexpectedly he suddenly became flustered, and said something in a hurry, he said within half an hour. When we got there, we hung up the phone."

"President Hida panicked suddenly at that time. The murderer must have played some trick, so that President Hida had to leave the president's office when he counted half of the money, and this matter must be very urgent." Mori Kogoro reasoned.

Aoki Song smiled and said: "Detective Maori is right, now we have to see where in the company the toxic reaction can be detected."

Because it was a few key points of inspection, it didn't take long to get the results.

"Police department, poison was detected on the switch of the gas stove in the pantry just now!" The criminal from the forensics department suddenly walked in to report.

Before Aokisong and others looked at it, Nanzawa Naozen and Iino Hiroshi who were sitting on the sofa waiting for the result immediately turned their heads to look at Fujii Takako who was smoking a cigarette.

"Did you do it? You are the only one who usually uses a gas stove! And you went into the tea room before you left! You even made a cup of coffee for the president." Nanze Shangshan questioned.

Iino Hiroshi also said: "Fujii, why are you doing this? Why did you kill the president!"

"Why do you say that I poisoned it?" Takako Fujii just saw Aokisong's firm attitude, and knew that it was impossible for him to wipe the poison on the gas stove in advance, so he began to think of a way before it was detected.

After calming down, Takako Fujii found that he had no ready evidence. As long as he refused to admit it, the police would not be able to pin the matter on him.

So, she looked at the two with a sneer and asked back: "Maybe one of you two blamed me, don't think I don't know. Iino, you used a fake account to embezzle the public funds of Feitian Company. We've figured it out a long time ago."

Iino Hiroshi immediately broke out in a cold sweat and said: "I don't have it, I don't have it."

Nanze Shangshan looked at Iino Hiroshi and questioned: "Could it be because of this, after the president found out about you, you killed him."

"How could I!" Iino Hiroshi retorted loudly.

"Aren't you a part of those who want to kill the president? Nanze. Your client ran away. Didn't the president ask you to pay back half of the money? If you take the money, you should pay it back for the rest of your life! "Fujii Takako said coldly with a cigarette in his mouth.

After being exposed, Nanze Shangshan immediately broke the bad news about the other party: "You don't often tell the president behind your back that a big villain like him should die early and be reborn early, you can't deny that, right?"

"That's right! That's right." Fujii Takako admitted it very simply, and then looked at Nanzawa Shangshan and said with a sneer: "But here, if the person who borrowed the money, if there is no one to repay the money, then you don't have to pay it back." money."

Looks like one of the classic three again.

However, as a senior science scientist, Aoki Song has roughly figured out who the murderer is.

To handle a case, you need evidence, not guesswork.

So Aoki Song looked at the three of them and asked, "Where did you go after get off work?"

"I went to karaoke with my friends," Fujii Takako said.

"I went home and found that I forgot my mobile phone halfway, so I turned back to get it." Nanze Shangshan replied.

"I also went to karaoke." Iino Hiroshi said.

Hearing this, Aoki Song ordered Saito Kazuma and others beside him: "Go and check the trash can near Feitian Financial Company, as well as the trash can on their way home and on their way to karaoke."

"Yes!" Saito replied immediately.

Although the Ke Xue world is flooded with cyanide, potassium cyanate is not such an easy-to-obtain poison under normal circumstances, and it is not difficult to find the source.

And this thing must be packed in a sealed bottle. After use, most people will throw away the bottle immediately, so as not to be searched by the police.

After most people commit a crime, they will immediately find a trash can to throw it away after leaving the company.

Even if the other party is cautious and doesn't throw it away, but bury it in the soil, there is still the source of purchase to investigate.

However, in the world of "Detective Conan", as long as it is not a theatrical version, once the modus operandi is revealed, the difficulty of solving the case plummets.

Soon, some police officers found a bottle containing potassium cyanate from a trash can not far below the Feitian Financial Company, and there were fingerprints on the bottle.

Faced with the facts, Takako Fujii made no excuses and confessed directly. He said with a calm tone: "It's really nerve-wracking. I didn't expect that the evidence would be found so quickly. Yes, I was the one who killed the miser Hidden." .”

"But why?" Mori Kogoro was a little puzzled.

When the three of them blew themselves up just now, she had no direct motive for committing the crime.

Takako Fujii smoked a cigarette, and said calmly: "The reason is very simple. My boyfriend once borrowed money from him and refused to go to bed, so he hanged himself."