Nan Lin Guiyi joined the Tokyo Metropolitan Police Department mainly because she needed a stable identity. By the way, she used the power of the Tokyo Metropolitan Police Department to deal with the S Organization. Nan Lin Guiyi once planned to spend ten years to be promoted to a senior police officer at the police level.

In the Metropolitan Police Department, there are only police officers in the search department, and the promotion speed is the fastest!

Although the work environment of the police in the search section is relatively dangerous, as long as the serious case is solved, the pace of promotion will be perfect.

As for the work of physical evidence courses?

Perhaps it is still a simple matter to be promoted from inspection to inspection minister as long as you pass the inspection minister promotion examination. But if you want to be promoted from inspection minister to police department, it is a difficult rhythm.

Therefore, Nanlin Guiyi initially planned to enter the search class. However, you should not be too hasty when entering the search class, so as not to cause unnecessary suspicion.

Nanlin Guiyi only needs to show some work ability in search classes in physical evidence collection, so he naturally has the opportunity to transfer to search classes.

"By the way, Officer Qianye, I have another question. When you entered the crime scene, were the curtains on the balcony open or closed?" Nan Lin Guiyi asked.

Qianye Qihai recalled, "It should be closed!"

"Is that so? Officer Qianye, are you sure?" Nan Lin Guiyi said in a serious tone, "This is related to a very important information. If the balcony curtains are closed when you enter the scene, then the balcony curtains are very likely to contain important physical evidence!"

Mari Ezaki murmured in a low voice: "What are you pretending to be? It's important physical evidence. You can be so good at pretending!"

"Wait a moment, I'll ask for inquiries." Chiba Qikai immediately asked the physical evidence department staff of the Tokyo Bay Coast Police Department, and finally got the accurate answer, "It's closed, but our people, pull the curtains open and get better natural light to facilitate on-site inspections."

"So that's it. OK, Officer Chiba, Officer Ezaki, Senior Kato, you guys back a little distance and leave the curtains on the balcony to me for treatment." Nan Lin Guiyi explained.

Kato Fukuda asked curiously, "Guiyi, why do you think that the curtains contain important physical evidence?"

"Senior Kato, Officer Chiba, you all ignored a key message." Nan Lin Guiyi pointed to the TV in the living room and continued to introduce, "Did you see that set of speakers? It is JBL's latest Bluetooth wireless speaker, allowing users to connect and play music using Bluetooth. Then look at the victim's situation. The victim was lying on his back on the sofa, with a red wine glass under his right hand, and a mobile phone was placed on the wooden table in his left hand. Based on the judgment, the victim should be closing his eyes and listening to music. The murderer lurked in from the balcony, carefully lifting the curtain, and then directly killed the victim without any precautions."

Qianye Qihai nodded involuntarily, obviously agreeing with Nan Lin Guiyi's analysis.

Kato Fukuda laughed and said, "You kid, after you go back this time, I must give the director advice to transfer you kid to the search class. You kid is born as a policeman in the search class. What kind of physical evidence technology do you do!"

Nan Lin Guiyi smiled bitterly and said, "Senior Kato, please spare me!"

Mari Ezaki snorted, "This is just your inference!"

Nanlin Guiyi did not respond to Mari Ezaki, but walked to the victim Shimada Yamaki and asked the physical evidence technician. After the other party said that he had done positioning and taking photos of the mobile phone, Nanlin Guiyi picked up the mobile phone.

Shimada Yamaki's mobile phone is a product of Sony Ericsson and does not have a lock password. When Nanlin Guiyi was unlocked, the mobile phone interface showed Walkman software.

Nan Lin Guiyi gently clicked the confirmation button, and soothing piano music sounded at the scene of the crime. Nan Lin Guiyi put down his phone again, without any indication, picked up the physical evidence collection toolbox and walked directly to the curtains on the balcony.

Fukuda Kato smiled and said, "Officer Chiba, it seems that Gui Yijun's inference is correct?"

Qianye Qihai nodded, "That's right! Officer Nanlin is indeed a little embarrassed when working in the physical evidence class. I'll ask Officer Nanlin for a while and see if Officer Nanlin is willing to come to our Bayshore Police Station. If Officer Nanlin is willing, I'm willing to become a partner with Officer Nanlin."

"This..." Kato Fukuda smiled bitterly, "Officer Chiba, Guiyijun belongs to our Kasai Police Department."

Ezaki Mari secretly clenched her fists, secretly hating Nan Lin Guiyi in her heart. You know, he and Chiba Qikai became partners, but they were envious and jealous by the entire Bayshore Police Department.

Now Chiba Qihai publicly stated that if Nan Lin Guiyi wants to come and she is willing to become a partner with Nan Lin Guiyi, then what is Ezaki Mari? Are there no useless broken shoes?

Nan Lin Guiyi carefully inspected the curtains on the balcony, including using magnifying glasses and bright lights to check whether there were any abnormalities on the curtains.

After the inspection on one side of the indoor room, Nan Linguiyi began to inspect the other side again. He opened the balcony isolation door and inspected the curtains on the other side on the balcony.

After checking for about five minutes, a faint smile flashed in Nan Linguiyi's eyes. He took out a special fiber hair packaging bag from the physical evidence collection tool box, took off a little fiber from the curtain with tweezers, and put it into the packaging bag.

However, in the packaging bag, Nan Lin Guiyi had already released Kamema Imai's hair and added additional fibers to the curtains just to increase credibility.

After the processing was completed, Nan Lin Guiyi opened the curtains and walked into the living room, saying with a smile: "Senior Kato, I found something extra!"

Kato Fukuda immediately asked, "What is it?"

Nan Lin Guiyi smiled and said, "A hair!"

Mari Ezaki provoked again, "What is the discovery of just a hair?"

Nan Lin Guiyi's expression suddenly became serious and explained seriously, "It is the key evidence! If this hair is left by the murderer, it can prove that the murderer has been there."

"How do you know he is the murderer?" Mari Ezaki started provocative mode.

Nan Lin Guiyi smiled, "Police Officer Ezaki, how do you know he is not? I have just observed that the length and color of this hair do not match everyone at our scene, nor are they the victims. Moreover, from the collection position, it is on the outside of the curtain, and it is very likely that it is left on the curtain when the murderer entered, and when the hair rubbed against the curtains, it was left on the curtains!"

"You..." Mari Ezaki pointed at Nan Lin Guiyi, her face looking quite ugly.

Nan Lin Guiyi smiled and said, "We are policemen, we must believe in evidence and logical reasoning."

However, all this is just perjury created by Nanlin Guiyi!

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No.more.weapons,No.more.systems,No.more...Superpowers!——Unkonw

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Chapter completed!