Detective: Open your eyes, I am handcuffed in the interrogation room

On the afternoon of the third day after the incident, Zhuo Yun and Shi Xin returned to the city bureau and reported the results of the targeted investigation.

The first is when he started to conduct a new screening of psychiatric patients in the hospital. Most of them were female, and no male patients were found to have the same height. He was preparing to continue to expand the scope.

The second is Zhang Su’s interpersonal relationships.

Colleagues in the company said that Zhang Su, like most programmers, has a relatively introverted personality. He usually doesn't like to talk, let alone offend others, and is a pleaser.

People with please-pleasure personalities are generally socially anxious and expect to please others so that they can get more attention.

The person who had a grudge against him was not discovered.

Apart from his colleagues in the company, Zhang Su's most important interpersonal relationship is having a girlfriend.

Zhuo Yun had already chatted with the other party. The two met during a company cooperation. Zhang Su was responsible for software bug repair, and the girl was responsible for software testing after repair.

Development, implementation, and testing are three different professions in software companies, and most of the testers are women.

It is worth mentioning that Zhang Su and his girlfriend broke up a few days ago.

"separate?"

After getting this information, Chen Yi was thoughtful.

Another thing they have in common is that Li Yao also went through a breakup, but I don’t know if it has anything to do with this case.

In the case handling hall, Zhuo Yun continued: "Team Chen, Zhang Su has been laid off."

"Oh? Layoffs?" Chen Yi thought of Zhang Su drinking alone, "Is this the reason why his girlfriend broke up with him?"

Zhuo Yun replied: "Not only that, Zhang Su engages in online gambling. His salary is actually not low, 18,000 yuan a month, but he lost too much money in gambling, which led him to apply for multiple credit cards to make ends meet."

"For a long period of time, Zhang Su used the different repayment dates of each credit card to repay each other and reached a relatively balanced state. After being laid off, he lost his most important source of income and all his credit cards were chained. Reaction, total collapse.”

Chen Yi: "Did his girlfriend say this?"

Zhuo Yun nodded: "Yes, it was precisely because of this that his girlfriend chose to break up with him."

Computer software is a high-paying profession. It has been leading the salary list of various professions for many years. Regardless of age, it is not difficult for people with good skills to earn 20,000 yuan a month in big cities. Some talented players can even earn hundreds of dollars a year. Thousands of things.

The disadvantage of high salary is that the layoff rate is very high. When programmers reach the age of 35, many companies are not willing to use them, because many fresh graduates can do the job you can do, and the salary is still low, so why not use fresh graduates? What about graduates?

Programmers' salaries are indeed high, but their career life is very low, with an average of only about fourteen years.

You must try to transform within fourteen years, from a programmer to a project manager or to a higher-level software architect, otherwise there will be only one outcome: layoffs.

It seems that the thirty-two-year-old Zhang Su has been regarded as worthless by the company.

If you think about gambling all day long, your technical level will naturally not be much better. Being a programmer is a job that requires continuous learning.

After thinking for a while, Chen Yi asked: "Do you have any contact with Li Yao?"

Zhuo Yun: "No, I asked Sister Jiang to check her cell phone, and I also asked everyone who knew Zhang Su, but I didn't get the name Li Yao."

Chen Yi: "Where is Zhang Su's home?"

Zhuo Yun: "I've been there. He rented a two-bedroom house by himself and lived with his ex-girlfriend. There have been no suspicious findings for the time being. I brought his computer back."

Chen Yi: "Has a comprehensive visit to the community been conducted?"

Zhuo Yun: "Not yet, should I take someone there now?"

Chen Yi looked at the time and said, "Let's go out for a meal first. After dinner, we will go directly to Zhang Su's community."

Zhuo Yun: "Okay."

Chen Yi looked at He Xin: "Lao He, keep looking. By the way, check Zhang Su's computer. It's a programmer's computer. I think it should be very valuable to us."

The person that programmers eat is the computer. For them, the computer is everything.

When does a new nod indicate understanding.

At meal time, Chen Yi and his party drove to the vicinity of Zhangsu Community and found a noodle restaurant to eat and chat. In addition to Zhuo Yun and Qin Fei, six people from the investigation team came.

"Tears of the Virgin?" After learning the alias of the poison, Zhuo Yun was a little surprised, "Why does it sound so artistic? Is it related to the teardrop-shaped pendant left at the scene?"

Chen Yi: "I don't know yet. Shu Yu has already compared it. It's Suzulan. It shouldn't be a coincidence to choose this rare and unpopular plant alkaloid to kill people."

Zhuo Yun: "What do you mean?"

Chen Yi ate noodles and said: "The murderer may have taken a fancy to the nickname of Tears of the Virgin. It can be said to be... a sense of ritual, but it may not have anything to do with the motive."

Zhuo Yun said oh, seeming to understand but not understanding, and continued eating noodles.

Chen Yi's method of investigating cases is to conduct bold analysis based on clues, and he is not afraid of making mistakes, nor will it affect the normal investigation process. He has long been used to it.

At first, I thought about breaking the casserole and asking the truth, but later I felt that my mind was too tired and I simply ignored it. Just do whatever the captain said.

"By the way, did Zhang Su's girlfriend ever say that Zhang Su had committed suicide or showed signs of suicide?" Chen Yi asked about this matter.

Zhuo Yun swallowed the food in his mouth and replied: "No, I asked her if Zhang Su had been unusual recently. She didn't mention suicide, only layoffs and gambling."

Chen Yi nodded slightly and continued to eat without talking any more.

After eating, Chen Yi paid the bill and everyone entered the community.

The community is a garden community with a large area and more than 20 buildings. The building number where Zhang Su is located is No. 16, which is close to the activity square. There are already many people walking in the activity square.

There were mostly elderly people, and most of them had their grandchildren or granddaughters with them.

"You go to Building 16 and ask, I'll take a look around here." Chen Yi said.

"Yes, Captain Chen."

After everyone left, Chen Yi came to the event square alone and found a small group chatting.

"We are chatting? Have you eaten?" Chen Yi said with a smile and sat down.

Several aunts turned their heads.

Young people in the community rarely come to this place, at most they pass by.

Who is this?

The aunts looked at each other, but they came up to say hello even though they didn't know each other. They were really familiar with each other.

Chen Yi got straight to the point: "Auntie, police, you have nothing to do. Let's talk about it?"

"police?"

Auntie was confused, what happened?

I haven't heard of it. The community is very peaceful.

"What's the matter, young man?"

Although he was confused, he didn't want to lose face. As the other party said, it was idle and it was good to listen to new things. It was difficult to see the police in ordinary times.

Chen Yi: "Do you know Zhang Su?"

Several people shook their heads at the same time: "I don't know."

Nowadays, it is normal for people who don’t know the name of the commercial complex next door to each other.

Chen Yi took out his mobile phone and looked up Zhang Su's photo: "That's the guy."

The aunts became interested and came over to take a look. Finally, someone said, "Huh? I've seen it before. Do you remember? A few days ago, a man and a woman were arguing outside Building No. 16."

After being reminded, others have an impression.

"Oh, yes, there is such a thing, it's him."

"I also remembered that it was him."

Chen Yi put away his phone and asked, "What's the reason for the noise? Did you hear the process?"

Aunt: "How could you not hear that? It was so lively. At that time, everyone who passed by stood there and watched. They must be a couple. They were all anxious and didn't care about the growing number of onlookers. Good guy, I almost didn't fight. stand up."

Chen Yi: "What are you arguing about?"

Aunt: "It seems to be a breakup, right? What do you think? I remember correctly, right? It's a breakup?"

Another aunt said: "It's a breakup. The man still gambles, and the woman scolds her so much that she even loses her job."

Others were also talking about it, reminiscing about it and talking about it. It was not a big deal at all to watch the excitement.

Chen Yi listened quietly and basically understood the whole process.

That time should be the scene when Zhang Su broke up with his girlfriend, which was completely consistent with Zhuo Yun's inquiry.

"Who do you think won in the end? Of course the woman won. The man began to surrender and apologize. It was so humble. The plot was more exciting than the TV series, but it was of no use."

Another person said: "What's the use of this? If you lose your job because of gambling, what girl wouldn't be angry? Just break up! The man even said the word "death" and the girl didn't look back."

Hearing this, Chen Yi asked: "The word death? How did you say it?"

The other party said: "That's what...I lost my job, I lost everything, and now you are the only one left. I love you very much. How can I live without you disappearing from my life? I might as well die." , if you leave, I will die for you, that’s pretty much it.”

Chen Yi: "Then what?"

…

"Then the girl walked away faster and faster without paying any attention to him."

…

"No, she also said you should die immediately."

…

"Ah? Did you say that? I forgot."

…

"I said it, and I heard it too. I've lost my mind. How can I talk nonsense about death? It's so unlucky."

…

Chen Yi: "What day did this happen?"

Aunt: "The day before yesterday, right? Or the day before yesterday?"

With the joint recollections of several people, the day before yesterday was finally determined.

The day before yesterday?

Chen Yi recalled the entire incident. After Zhang Su broke up with his girlfriend and quarreled, he went to Shunnan Street to eat barbecue and drink alcohol, and was killed by the murderer while urinating.

Coincidence?

Both deceased persons broke up, one attempted suicide, the other expressed suicidal tendencies, and both were eventually murdered.

At present, no connection between the two people has been found, and there is no suspect. Let's assume that there is no connection for now, and the murderer and the two people do not know each other at all.

So, this is a serial murder case of social revenge.

Why did he kill people?

Specializing in killing people who just broke up with? Or do you specialize in killing people who want to commit suicide?

Based on this idea, a very important question arises.

There were many people watching when Li Yao tried to jump off the building, and he was photographed and videotaped. It is possible that it was circulated on the Internet. It makes sense that the murderer targeted Li Yao through Internet information, but what about Zhang Su?

Zhang Su went out for a drink that night. The source of the murderer's information couldn't have been so quick, right?

Unless Zhang Su and his girlfriend had just had a fight, he would have known about it and immediately started preparing to kill.

Did someone take a video and send it to a group, and did the murderer happen to be in the group?

There is another possibility.

Chen Yi stood up and scanned the entire community, focusing on the surveillance cameras.

What if the murderer was watching? Then he is from this community.

Could it be such a coincidence?

At present, this is just a hypothesis. The probability of characteristic serial killings is extremely low, but there is nothing to gain in the other direction. You can check it out before talking about it.

"Thank you very much. Let's chat and let's go." Chen Yi said goodbye.

Aunt: "It's okay. Come here often."

This sentence is polite, but it is not suitable for the current situation. If the police often come to this community, it will be troublesome.