"Lin Bing?"

"Yes, are you a policeman?"

"My name is Wu Gan, I'm a detective."

"Hmm? Money Detective?"

"You've heard of me, ha..."

"A bastard who is just for money."

"Little sister, do you know that you are rude to speak like this?"

"I know, I did it on purpose, but I didn't expect that you are pretty handsome."

"Should I..."

"No, I apologize to you, so, okay, what are you doing with me?"

"Ah? I'm a detective. Your dad died last night. I'll come to you. What did you say I'm going to do?"

"What does it have to do with me if my dad dies?"

this...

Wu Gan suddenly realized that he was old, and the conversation between the little sister in front of him seemed to be inconsistent.

"What does it mean? What does it have to do with me if my dad dies?"

Wu Gan swore to heaven that in modern Chinese definition, that is, in the syntax of classic works in vernacular Chinese, at least Mr. Lu Xun never said such words.

Lin Bing had a very strange expression on his face, "It's literal."

"Cough cough..." Wu Gan couldn't help but cough.

Lin Bing seemed to look like an idiot and said, "Aren't you a detective? Do you still use me to explain it? My relationship with my father is very bad. He has never cared about me. Apart from giving me money, there is no family affection between us."

Wu Gan unexpectedly, he was educated by a 20-year-old girl.

...

...

Bai Mulan actually knew very well that Wu Gan’s words, “The police are technical flow” were not a lie.

It should even be said that of course we police have to use technical means, and it is necessary. We have a lot of resources, so why not do this?

But sometimes some accidents happen.

"I said, your surveillance is too good to deal with? What's the matter? The camera is insufficient and it's not clear enough."

"Comrades in the police, aren't they all dealing with things now?"

"You are a high-end apartment here, where are the monitoring of safe passages?"

"Now, who can take stairs? Besides, we are an apartment, and the security level is just like that. There is no need to monitor stairs. At least the law does not require this."

Fuhua Yujing, in the security monitoring room, the three criminal police officers, Gao Lai, Bai Mulan and Liu Xiaogang, are watching the surveillance.

The result was not very optimistic. Unexpectedly, the surveillance of this high-end apartment was actually very poor.

Well, there is no monitoring of the security channel, which is really not illegal.

However, the monitoring information of elevators is absolutely very important, but now...

No!

"Why not?" Liu Xiaogang really couldn't figure it out.

"This..." the security captain scratched his head and replied: "Someone complained before."

"ah?"

Why do anyone complain?

Gao Lai wanted to hold Liu Xiaogang, but this kid sometimes spoke too quickly, so he asked.

The security captain also said.

There was an elevator monitoring before, but a few months ago, there was a security guard who saw a scene when he was watching the surveillance at night. Anyway, it was just kissing, something else, something else... As I looked at it, the team members felt satisfied and couldn't help but save it with their mobile phones.

I unconsciously posted it on Moments, and now things are a bit serious.

Those who live here have some background, and one house on the first floor, this is...

I heard that the family was very fierce. The rich man and the reason was that this was infringing on his privacy. The pressure on Fuhua Property was very high.

Not only did the security guard be fired, but Fuhua Property also paid a lot of money. Of course, the elevator monitoring was removed.

After Liu Xiaogang listened, he looked like he opened up a new world, which was definitely an unexpected gain.

Alas? Captain Gao Lai pulled himself just now, so what did the captain guessed?

"Hmph! There is no good thing for men!" Bai Mulan said in this tone, and there was something in her words.

"..." Gao Lai was also embarrassed. In fact, he was the most favored apprentice, and he knew that Bai Mulan would definitely be in a bad mood when she met Wu Gan. As the captain, he would take care of him more, and it is more important to investigate the case.

"In fact, the possibility of the murderer taking the elevator upstairs is not high."

"Team Gao, I understand this."

"But, the elevator record is also very important, and we cannot let this clue go."

"clear."

Bai Mulan nodded to Gao Lai and asked the apartment security guard again, "You heard that we need the computer record of the elevator."

"Police officer, then you have to contact the elevator manufacturer. You know, there must be a special person for the elevator problem, we can only..."

"Okay, try to be as fast as possible, this case is a big case."

"Don't worry, go and do it right away."

Liu Xiaogang looked and listened, feeling quite dazzled.

Why is the murderer less likely to choose an elevator?

Isn't it tired to climb stairs?

If you haven't taught these when you were in school, you can only have some experience in practice.

Bai Mulan has continued to work.

"There must be surveillance at the entrance and exit?"

"This is definitely no problem. Our apartment is like this, the occupancy rate is relatively low, and for safety, only the east gate of this building is open, and the underground parking lot is the same, with the entrances and exits facing east."

"You are trying to save trouble, so let's provide us with the entry and exit of personnel between 5 and 8 pm last night."

"Okay! Don't worry, our building has very strict control over the entrances and exits, and there will be no fish that misses the net."

"Your outsiders will definitely register."

"Of course, it's just a takeaway or express delivery, and we will ask them to register strictly. By the way, there was such a big case today. I also asked before. Yesterday, except for express delivery, no other outsiders entered our apartment."

No?!

After hearing this, Gao Lai and Bai Mulan frowned, while Liu Xiaogang looked like he didn't believe it.

The security captain handed over the sign-in book at this time, and Bai Mulan directly handed it to Liu Xiaogang.

Gao Lai suddenly said, "Then let me ask, in this building, I have a good relationship with the deceased Lin Kai. Is there such a resident?"

The security captain replied immediately: "Boss Lin is the richest man, so naturally some people know him, but our apartment is one step at a time, and we can't even count our neighbors. Anyway, as long as we see the property, our relationship is very ordinary and we meet few, especially Boss Lin. This apartment is just a place to rest for him."

In this way, almost all residents in this apartment building were excluded.

"Let's take a look at the surveillance camera." Gao Lai frowned, as if he couldn't open it.

"Look here." The security guard pointed to a Mercedes-Benz sedan that appeared on the surveillance camera. "This is Boss Lin's car. He came back at 6pm last night."

"Hmm? Boss Lin drove his own car?"

"Yes, he always does."

"What about this...after?"

"this……"

When Mercedes-Benz enters the underground parking lot and reaches an area near the elevator, there is no surveillance screen.

The security guard's face was strange. In his opinion, he had explained it.

Gao Lai knew in his heart, but he couldn't say anything. After all, his apprentice was a lesbian, so he went silent.

The surveillance screen continues down, suddenly!

"Team Gao, this guy..."

"It turned out to be her?"

Bai Mulan and Gao Lai seemed to have discovered something, and Liu Xiaogang also completed his mission.

"Captain! Master! Last night from 5:00 to 8:00, there were only a few couriers who registered outsiders, and there was not even takeout."
To be continued...