More brutal than criminals, is he really a policeman?

As early as the identity of the deceased was confirmed, everyone had thoroughly investigated the other party's social network.

Zeng Gaojie flipped through the information, "The last gathering of these people in the first half of the year was at Yao Yeyun's apartment, but the purpose was to see them off."

"Five or six people were dispatched one after another, some from foreign countries and some from other places."

He sighed, "You don't have the conditions to commit a crime at all!"

Jiang Yang closed his eyes and thought, "Let's wait for the test report from the appraisal department. Moreover, there is one thing we seem to have overlooked."

"What's up?"

Yu Jing raised his head and asked, Zeng Gaojie also looked at Jiang Yang.

"In addition to friends, shouldn't there be a client who can be alone in a room with Yao Yeyun?"

He frowned and said: "The deceased took his work very seriously, which can be seen from Zhang Yixuan's divorce proceedings. She knew all the details, otherwise she would not have discovered that there was a romantic relationship between the other party and Zeng Ying."

"Whether it is the testimony of Yao Yeyun's parents or the words of her colleagues, I initially judge that the personality of the deceased was quite contradictory. She was cheerful and lively, but also had a strong sense of boundaries."

"I feel that the personality she displays to the outside world or in front of her colleagues is just a means to facilitate her work and is not her true appearance."

"Zeng Ying said that Yao Yeyun has mild obsessive-compulsive disorder. Is it possible that she is quite paranoid? She is also very competitive and has a high bottom line of responsibility and morality."

Jiang Yang flipped through a thick stack of testimonies in his hands, his brain spinning rapidly as he analyzed Yao Yeyun's character traits.

"It's because our understanding of the deceased is too one-sided. In fact, she was more strict than she appeared on the outside? I mean, regarding her own standards."

Yu Jing frowned, a little confused.

"But how did you come to this conclusion? Shouldn't you be a cheerful and homely young girl?"

“Don’t you think the word ‘cheerful’ itself contradicts ‘home’?”

Jiang Yang retorted.

"Looking back on Yao Yeyun's student days, she had the best relationship with Zeng Ying. But the most common thing the two of them did together was actually doing homework and tutoring."

"Don't you think it's strange?"

Speaking of this, Zeng Gaojie expressed his feelings.

"Fa Xiao and I would play around, get scolded together, and then go out to play... Anyway, we didn't study seriously before high school. But, maybe it's the difference between girls and boys? Boys are more playful when they are young. ”

Yu Jing agrees with this.

However, they have always been convinced of Jiang Yang's judgment, so even if they have doubts, they are willing to think carefully about what Jiang Yang said.

"Another one, the deceased was studying during college. She even switched directly to law as a graduate student. Do you think she liked it, or did she want to follow in Zeng Ying's footsteps?"

Jiang Yang said: "In my opinion, she has always regarded Zeng Ying as a competitor, or a higher-level goal. This was the case in high school. It is a very complicated emotion, both as a friend and at the same time intolerable. Live in envy.”

“There’s even a hint of jealousy in the adoration.”

He feels that Yao Yeyun's life is full of learning and catching up.

It seemed like he was constantly getting closer to Zeng Ying.

There is a feeling of longing to experience the other person's life.

"The deceased regarded Zeng Ying as a beacon, which was perfect and could not be blasphemed. So when he learned that she was dating a married man, the deceased was so angry that he said something completely different from usual, and the more he argued with Zeng Ying, the more violent he became."

"Until we completely cut off contact with each other. For ordinary friends, can you imagine this situation?"

It's just because my friend doesn't want to listen to me and end the immoral relationship that I get so angry.

Or really sad.

Or your own lighthouse is no longer bright, and you are disappointed from the bottom of your heart.

What Jiang Yang said was a bit unreal.

All in all, he believed that a person with Yao Yeyun's personality would definitely agree to some strange things for the sake of work.

For example, take the client home for discussion.

Unfortunately, the surveillance video of the serviced apartment has not been preserved to this day.

Otherwise, Jiang Yang would have come to a conclusion after just looking around.

"Damn, this case is so weird. None of the methods we can think of to solve the case are applicable."

Zeng Gaojie couldn't help but curse.

After listening to Jiang Yang's summary, Yu Jing hesitated: "So our current investigation direction is all the clients of the deceased?"

The list was actually made previously.

But only Zhang Yixuan was investigated.

"Well," Jiang Yang nodded, "Let's sort out the murderer's murder process. In short,"

I always feel that I have missed a very important clue, "It's very late today, let's stop here. Go home and get some sleep, we have to continue working tomorrow."

He patted the two of them and left Brother Sun to work the night shift. The three of them greeted each other and drove home.

When Jiang Yang returned to Baiyun Lake Yayuan, he didn't wash up and sleep immediately.

I quickly tidied up the house, put away the clothes to dry, and changed the sheets.

"The deceased's sheets were also newly changed."

While doing housework, he thought: "Not only the sheets, but the toilet is also clean."

Before the improvement of life skills, Jiang Yang would also sort out.

He lives alone and these are necessary skills.

But after acquiring the skill, Jiang Yang's frequency of use skyrocketed.

He uses it almost whenever he is at home.

What about Yao Yeyun?

She also lives on her own, and the pattern of changing sheets coincides with the day she was killed?

Now the police have confirmed that it was an acquaintance who did it. The whole process was that the murderer entered Yao Yeyun's home, killed or knocked him unconscious, put him in a suitcase, and then took him to a place with a large meat grinder to cut and crush him.

Then he went to the upper reaches of Tongjiang River to open the suitcase and threw it into the sea.

After everything was done, the suitcase was burned and buried.

"In fact, the operation is very simple, and the range of suspects that can be imagined is also limited."

After all, Yao Yeyun's social circle is not large.

If you want to investigate, it is not too difficult.

The difficulty is that the murderer handled it very cleanly and did not leave too many key traces.

It happened that the surveillance video retained by the apartment exceeded the time limit and could not be identified by surveillance.

"Wait, maybe the murderer is not someone that anyone the police can think of?"

Jiang Yang said to himself, and suddenly an idea came to his mind while sorting out the clues.

The murderer never concealed the process of the murder from beginning to end.

What he intended to destroy was his own DNA traces.

And the motive for the crime that has not yet been analyzed.

"Forget it, let's talk about it during the day."

It was late at night and I was sleepy again, and my mind was not flexible.

Jiang Yang took a quick shower and went to bed without even blowing his hair.

The next morning, he rushed to the cafeteria for breakfast and ran into Yu Jing.

So he told him about the new idea he had been thinking about all night.

"Your idea is a bit unconventional!"

Yu Jing exclaimed.

Just then, Zhao Zhen came over with a plate.

"Since I've met you, I'll just say that the test report has been issued."

"Hydroxide residues were detected in the toilet bowl of the deceased's bathroom."