After looking at the text message notification that 100,000 yuan had been received, Sun Yu glanced at An Yue.

"Is the Security Bureau so rich?" This was naturally a joke, but Sun Yu could be sure that the young An University team leader in front of him had a family background that was definitely not simple.

"Just talk about the case." An Yue is not in the habit of joking.

Sun Yu looked at Xia Lan with a somewhat complicated expression, "There is no problem with the inference about A, Zhao Tanxi's mysterious boyfriend."

This was the first time Sun Yu looked at Xia Lan since she came in. Xia Lan had mixed feelings and even had the urge to cry.

Is this Sun Yu's affirmation of her?

"Idiot!" Sun Yu scolded with a smile.

Xia Lan was stunned for a while. She knew that this was Sun Yu's way of teaching. For a moment, she seemed to have returned to the past when Sun Yu was her master.

"Alas!" Sun Yu shook his head and sighed, "How strange! The special case team has only experienced two espionage cases in total, and they are not the main force yet. Why have they forgotten their old profession? Or...

·····Is Team Leader An putting too much pressure?”

"Tell me about the case!" An Yue said coldly. Judging from Sun Yu's relaxed expression, in his eyes, this case probably has nothing to do with spies.

Faced with a customer who paid money, Sun Yu naturally did not dare to make any mistakes. He asked with a smile: "Judging from the traces at the crime scene, what was the deceased doing when he died?"

The two ladies did not talk to each other. After all, this was an unspeakable scene.

Sun Yu continued: "Zhao Tanxi has a big secret. The mobile phone is missing. It can be seen that the secret is related to the mobile phone. So how did the murderer know that there was a big secret on Zhao Tanxi's mobile phone?

Is it really that easy for a woman who has been engaged in confidential work for a long time and has received confidentiality training to reveal her secrets?

Putting all this aside, as Xia Lan inferred, Zhao Tanxi has a self-indulgent side. She must be the most indulgent when facing her boyfriend.

What creates this contrast is often the pressure in work and life, so when she indulges herself, she will never mention the things that bring her pressure, work and life!

Think about the scene. Zhao Tanxi was going to Wushan with her spy boyfriend, and suddenly she said, there is a big secret in my phone, and then the boyfriend immediately decided to strangle her to death and take away the phone. Is it logical?"

Sun Yu's series of questions stunned both Xia Lan and Anye. They didn't pay attention to Sun Yu's explicit words at all, and their minds were filled with Sun Yu's last question.

"Then you mean..." Xia Lan asked confused, "This is just a simple sexual assault and murder case? But the murderer only took away Zhao Tanxi's mobile phone, which had a precise positioning chip.

, it was demolished immediately.”

Sun Yu said nothing and blinked at An Yue.

An Yue said impatiently: "This is not classified!"

Sun Yu nodded and fell into deep thought. A lot of Zhao Tanxi's confidential information was hidden in the file, which indeed caused Sun Yu a lot of trouble.

"That's right!" Sun Yu snapped his fingers, and then said excitedly: "The murderer should be the one who left only two hairy tissues!"

Regarding unknown person B, no one will forget it, but there are too few clues related to him, and they are not within the scope of Xia Lan's consideration.

"Zhao Tanxi lives alone and has determined that A is her boyfriend. She has always been very secretive about this matter. So what kind of man would leave hair in her second bedroom?"

Sun Yu guided the two beauties across from him to think like he was teaching students. Although his eyes were always on An Yue, Xia Lan felt that he had been looking at her.

Sun Yu added: "There are no signs of the door lock being picked open. According to Zhao Tanxi's daily personality, she would never allow men other than her boyfriend to stay at home overnight. So isn't the existence of B strange?

To put it another way, Zhao Tanxi’s mobile phone has a precision positioning chip. Apart from spies, is there a group of people who also know about the existence of this chip?”

An Yue, who never showed any expression, swallowed her saliva. Sun Yu had already taken her in another direction.

Yes! Zhao Tanxi’s colleagues also know about the existence of this kind of chip.

"Zhao Tanxi worked overtime for so long at work. The first thing she did when she returned home was to rest, and she was in a deep sleep. At this time, if someone came in with her key, she would definitely not notice it.

This person was familiar with the situation in Zhao Tanxi's home and hid in the second bedroom. He was very cautious in doing things, but he lacked criminal experience, so he still left hair behind.

I thought this person might be an admirer of Zhao Tanxi, and he originally had an intention, but I didn’t expect to find out that the goddess I thought had a secret boyfriend and was so slutty, so I was tempted to kill him."

This time, Anyue shook his head with difficulty, "Your idea is so wild and unreasonable that you haven't completely convinced me."

Sun Yu leisurely looked through the photos on the tea table, "This is the proof."

That was a photo of the evidence, the blanket used by the murderer when he strangled Zhao Tanxi to death.

Sun Yu said: "Assuming this was an ordinary sexual assault and murder case, murderer A and Zhao Tanxi were close to each other at the time. When he killed, he picked up a blanket and put it on Zhao Tanxi's neck, and then strangled her to death.

What is the purpose of doing this? Obviously, it is to hide your fingerprints and possible traces left behind.

But the murderer left body fluids and hair, as well as skin flakes in the nails of the deceased. With so many things left behind, why did he bother to strangle someone to death?"

Xia Lan hasn't had this feeling of being guided by Sun Yu for a long time, that feeling of enlightenment...

She looked at Sun Yu gratefully: "At that time, B entered the bedroom, knocked out A, and strangled Zhao Tanxi to death through the blanket.

Moreover, A was probably pressing on Zhao Tanxi's body at that time, so all Zhao Tanxi grabbed during his struggle was A's skin tissue! He could only knock off a few hairs of the real murderer.

There were three people at the crime scene. After killing Zhao Tanxi, the murderer took away A and left sufficient biological information about A to mislead us."

"I can basically accept these inferences, but why did he take away Zhao Tanxi's mobile phone?" An Yue asked.

An Yue is more concerned about that mobile phone than human life.

Sun Yu smiled helplessly, "Yes! You knew there was a positioning chip on your phone but you took it away by force. Why?"

While talking, Sun Yu raised his phone and pointed it at Anyue.

"A small guess, but it may not be correct. Zhao Tanxi in indulgent mode may be more indulgent than we thought. Do you think she might be recording something with her mobile phone at the time?

The murderer was filmed by his mobile phone when he committed the murder. He knew that it was impossible to completely erase the data on the mobile phone, so he could only take the mobile phone away?"

Only then did Xia Lan understand why Sun Yu called her a fool in the first place.

If the existence of spies was not considered, Xia Lan believed that she would discover everything from those details.
Chapter completed!