I blame the system for licking dogs

As soon as Feng Yuan finished speaking, the atmosphere in the living room became even more depressing. It would have been normal, but this time, the state Public Security Bureau put pressure on the case and still solved the case within a time limit, which was a bit troublesome.

"Chief Dong, our first team and second team have joined forces with the Transportation Department, Urban Management Department, banks and other major institutions. I wonder which department the second team is co-investigating?" Li Neng, the captain of the third team, said strangely.

Li Neng is thirty years old. At this age, he is considered young and promising to reach this position.

He was interested in Dong Wenjing, but Dong Wenjing had always been indifferent to him. Later, he was promoted to deputy section chief and overpowered him, which made him particularly embarrassed, so he was jealous of Dong Wenjing and targeted Dong Wenjing everywhere.

"Li Neng, don't talk like that. Didn't Team 2 also investigate the victim's interpersonal relationship? By the way, this time we asked all teams to cooperate with various departments in the investigation. I didn't see Section Chief Dong looking for foreign aid. It seems that he is also very knowledgeable about this case.

Confident, you are worthy of being our goddess detective."

Feng Yuan seemed to be trying to be a peacemaker, but his words were even more sinister.

The connotation is that Dong Wenjing is arrogant, does not work hard, is good-looking, and is a goddess = a vase.

His situation is similar to that of Li Neng. The slight difference is that Li Neng complained that Dong Wenjing took his position, while Feng Yuan was worried that his position would be taken away.

Just as Dong Wenjing was about to speak, there was the sound of a motorcycle "chugging, chugging, chugging" outside.

A young man wearing a uniform from the Sheriff's Department rushed in and said, "Sorry, I'm late."

Everyone present frowned, but Dong Wenjing's eyes lit up.

"Liu Zhengjing, what are you doing here from the archives department?" Feng Yuan asked in a deep voice.

"Our Archives Department was invited by the Second Team to assist in investigating this case." Liu Zhengjing said matter-of-factly. He is the only one working in the Archives Department, and he can indeed represent the Archives Department.

"Hahahaha, Chief Dong, your co-investigation department is the archives department, or this useless... ahem, civilian." Li Neng sneered.

Dong Wenjing raised her eyebrows and was about to speak.

"What Chief Li said is wrong. What happened to the Archives Department? Sometimes the Archives Department can be of great use!" Liu Zhengjing retorted.

Dong Wenjing was a little surprised. Liu Zhengjing today was a little unusual. According to her understanding of Liu Zhengjing, if he could stay in the corner, he would never stay by the wall. If he could not speak, he would never say a word.

Li Neng was a little annoyed by Liu Zhengjing's rebuttal, and his face remained calm, "I don't know what your archives department found out."

"I really found something." Liu Zhengzheng smiled and took out a small evidence bag from his pocket and shook it in the air proudly.

"What is that?" Dong Wenjing didn't recognize it.

"Condoms, to be precise, used condoms." Liu Zhengjing explained.

Everyone in the room looked at him in confusion. "What are you doing with this thing? Don't show off. If you can't explain why, I won't call your section chief."

Liu Zhengjing smiled and spoke proudly. "I investigated the victim's interpersonal relationships under the instructions of Section Chief Dong, and found nothing." He winked with Dong Wenjing as he spoke.

"But I am from the Archives Department. Under the instruction of Section Chief Dong, I checked Section Chief Ma's recent work records and found that he had gone to the Appraisal Section to identify the children and grandchildren in this set."

Everyone frowned, "Isn't it normal for the head of the security department to appraise such things?"

"Yes, it's normal, but I'm not busy. I thought that Section Chief Dong couldn't just give instructions casually, so I checked one more layer." Liu Zhengjing continued, "After Section Chief Ma took away the appraisal report, he asked to delete the appraisal results.

The appraisal center was asked to delete even its archives."

Everyone also noticed that something was wrong.

"So I found the sample and brought it over."

"This doesn't mean anything." Li Neng curled his lips, "Handling cases cannot rely solely on guesswork and imagination."

This is correct, so Liu Zhengjing said: "I was just thinking about it, so I focused on investigating Section Chief Ma's wife. Then I found something was wrong."

"All of Mrs. Ma's consumption records are normal and do not exceed the standard. However, one item caught my attention. Almost one-third of Mrs. Ma's annual expenses are spent on a beauty salon."

"Isn't this normal?" Li Neng couldn't help but praise.

"It's not normal. I checked the tax department's information and found that the tax amount of this beauty salon is exactly Mrs. Ma's consumption. In other words, this beauty salon almost only has Mrs. Ma as a customer."

Liu Zhengjie's face became even more proud, "So I went to check the registered address of this beauty salon and found that there was no such beauty salon at all, and the registrant of this beauty salon and Mrs. Ma are cousins," he said.

At this point, his face made an expression that you know.

Everyone has seen all kinds of weird cases, and they automatically figured out the secret relationship between the cousins. Chief Ma fought for love, but the two still had their old love and secretly maintained their relationship.

Section Chief Ma found out that he had no choice but to pay for the murder.

The seemingly reasonable reasoning actually had many loopholes, but under the guidance of Liu Zhengjing, everyone followed this idea.

"How do you think we should investigate next?" Dong Wenjing couldn't help but ask.

"Chief Dong has tested me again. All the previous things have been found out. The next step is to collect evidence and arrest people." Liu Zhengjing said matter-of-factly.

"The first team will immediately extract the DNA of this evidence. The second team will set off immediately to investigate and control the suspect. The third team will interrogate Mrs. Ma and re-investigate the surrounding videos here and the room opening records between Mrs. Ma and the suspect." Feng Yuan finally obtained the evidence.

He is beyond the level expected of a detective section chief.

All three teams set off and started getting busy.

Liu Zhengjing got into Dong Wenjing's car, and there was no one else.

"Have you also found out about that cousin?" Dong Wenjing asked as he drove. "Well, in Dongtingjiayuan Community, there are entry and exit records of his car in the morning, so he shouldn't have escaped." Liu Zhengjing said on the avenue.

Dong Wenjing didn't waste any time, picked up the intercom and directed other team members to go to Dongting Home.

"Detective Liu, tell me more about your ideas for handling the case." Dong Wenjing asked naturally.

When Dong Wenjing and Lin Qingyue were admitted to the University of Public Security and Management, they studied cases frequently. Every time they encountered a problem, Liu Zhengjing, who was younger than them, gave the answer.

Dong Wenjing was promoted so quickly because of Liu Zhengjing's support, which is why she couldn't stand Liu Zhengjing's dawdling.

You can obviously shine with your brains, but you have to pretend to be a waste. After removing all the impossibilities, the remaining possibility is the answer."

In fact, this time it was really made up, but it is also true, but the investigation process is different.

When he arrived at the scene three days ago, he found nothing unusual, and then he wandered around randomly.

Chief Ma's residence was a detached villa with a large area. When he walked to the flowers behind the villa, he smelled something strange.

This is due to the increase in his sense of smell after awakening the scent ability.

As a serious person, Liu Zhengjing immediately sensed that the smell was not serious. It was the smell of rubber products, oil and some kind of human excrement.

Liu Zhengjing followed the smell and found many condoms among the flowers. These condoms were scattered among vegetation of different heights and were not easy to find.

The person who threw the condom was relieved and probably didn't expect that someone would follow the smell and get into the greenery.

Liu Zhengzheng guessed a lot when he saw the condoms. He suppressed his nausea and used his sniffing power on the used condoms.

In an instant, my brain analyzed the smell, and found out the smell of rubber, oil, and two kinds of human body fluids from the condom itself.

Then the scene emerged, a naked man and a woman "fighting" on the bed came to mind, and there were even voiceovers of the words "good brother" and "good sister".

Powerful sniffing ability...

The heroine is the wife of Chief Ma, the victim of this case. Liu Zhengjing, the male protagonist, doesn’t know her, but it doesn’t matter, Liu Zhengjing from the Archives Department has plenty of ways to find her out.

Then Liu Zhengzheng suppressed his nausea again and sniffed a few more condoms. The male and female protagonists remained the same, but the scene was different, with a living room, a kitchen, and even a balcony.

Really good at playing...

Judging from the condoms in front of me, they are all recent. It seems that the trash can at home is not convenient to dispose of, and the traces will be cleaned every once in a while after being thrown here.

I guess I didn't expect that the Sheriff's Department sealed off the villa and didn't have time to clean it up.

After casually picking up a relatively fresh condom, Liu Zhengjing returned to the archives department and re-searched the videos around the scene. Sure enough, he found the male protagonist and found his identity in the population database.

It was also at this time that Liu Zhengjing discovered a problem. He couldn't explain how he found it. He couldn't say that he smelled the condom and got into the greenery, and then found the cousin.

Superpowers cannot be exposed, and sniffing condoms is too shameful and disgusting.

So he spent the remaining two days planning how to rationalize his case handling process. So far, it was very successful. No one went to the appraisal center to confirm the authenticity.

"I really don't know how your brain grew. I've always felt that your thinking is much more rigorous than ours since you were a child..." Dong Wenjing couldn't help but sigh.

"Thanks to Bao Zheng, Song Ci, Di Renjie, Sherlock Holmes, Conan, Higashino Keigo..." Liu Zhengjing said casually.

"Huh? Who are they?" Dong Wenjing was confused.

"Um, some detectives in novels..." Liu Zhengjing joked casually.

The second team quickly arrived at the Dongting home, and when they were about to go straight in to make the arrest, they received an urgent notice from Feng Yuan. Mrs. Ma had already committed suicide in fear of being punished after learning that the matter was exposed. This cousin could not afford to make any mistakes.

Dong Wenjing skillfully arranged for the department staff to block the exit of the unit building, and even arranged for Liu Zhengjing to stay behind the building, while she personally led the team upstairs to arrest him.

Liu Zhengjing knew that Dong Wenjing was worried about her safety and arranged for herself to the safest place. Liu Zhengjing didn't take it seriously. The information showed that this cousin was just an ordinary person.

I was leisurely waiting for the team to end when I suddenly heard a loud crash above my head, broken glass and broken windows falling from the sky, and a figure!

With a pop, a figure fell in front of him. It was the back of a man. He just squatted down and landed firmly on the ground.

Needless to say, Liu Zhengjing also knew that this was his cousin. He remembered correctly that he lived on the fourth floor. He jumped down like this... The information was wrong, he was a warrior!

Liu Zhengzheng ignored the broken glass that hit him and prayed in his heart that he would not be discovered.

Out of fear, the cousin turned to look at Liu Zhengjing behind him before he even got up, his eyes full of madness.

"Do you believe me when I say I was passing by?" Liu Zhengzheng smiled bitterly.