Show talent live, police uncle pays attention to me

Chapter 71 Is there anything else you don't know

"Comrade Xiao Zhou, could it be that you have discovered something?"

Wang Yuan noticed the change in Zhou Nan's expression, so he couldn't help asking.

Because this thief has a lot of experience in theft.

It is obvious that he stepped on the spot in advance, investigated the target's itinerary, and did not leave any obvious clues during the whole process. He belongs to the type with a high IQ and is very cautious.

Therefore, Wang Yuan still hopes that this person can be arrested and brought to justice as soon as possible.

to avoid further victims.

Zhou Nan chose to buy after seeing the quotation.

After buying such an offer, you generally won't lose money.

Soon, the system prompt sounded.

"Ding, the purchase was successful."

"Host points balance: 321."

Zhou Nan thought after reading the information.

If this person can also be successfully imprisoned, then after settlement with the previous Du Qingsheng, his points are estimated to be directly around [-] points.

but
How to use a more reasonable means to convey the information?

Solve the case!

Zhou Nan quickly thought of this method.

Although sorting out the whole case, it was difficult for him to find the answer from those clues.

But at this moment he already knew the answer.

It is much simpler to think about a reasoning process in reverse.

Zhou Nan said, "Can you show me the file again?"

Wang Yuan nodded: "Of course."

Then he pushed the dossier in front of Zhou Nan.

After opening the file, Zhou Nan began to think.

There is a piece of information that the system finds valuable.

【When Tang Wenxuan opened the safe, because he was always distracted, he used it for a long time, and even threw the tool in his hand to the ground once in a fit of anger. 】

Zhou Nan thought, if he searched carefully, he should be able to find the fragments.

On the tool, there is likely to be a thief's fingerprints.

The thief still has a record.

At that time, the target can be determined immediately by comparing the fingerprints.

But the clues recorded in the file in his hand were not enough to support his reasoning.

If he really said it stupidly.

Wang Yuan really found the tool fragments, so he will probably be regarded as a god.

So Zhou Nan looked at other information.

Soon, a very abrupt piece of information caught Zhou Nan's attention.

[The vest that Tang Wenxuan wore that day. 】

This made Zhou Nan frown. Is this considered valuable information?

wrong
Since the system thinks it has value, it must have value.

But where is the value reflected?

"Brother Zhou is fine, no one can crack the case just by looking at the files."

Seeing Zhou Nan staring at the dossier without saying a word, Li Dalong thought he was trying to get into a corner.

Wang Yuan smiled and said, "You can actually think that a thief can unlock and enter through the gate, that's already very powerful."

"At least we now have one more way of thinking."

Zhou Nan has figured it out now.

The thief was alone, so his only distraction was the mosquitoes.

Then he looked up and said: "There was a case before, a DNA expert, in the process of paternity testing, witnessed all kinds of bizarre and absurd results, and witnessed the joys and sorrows of thousands of families."

"But he never thought that this skill, which has witnessed countless people cuckolding, would be used in his divorce lawsuit one day."

"He found another man's DNA in the blood of an apartment mosquito."

Li Dalong was shocked: "This is also okay?!"

After thinking for a moment, Wang Yuan said, "Theoretically, it is feasible."

"However, the mosquito must be swabbed to death before the blood is completely digested. The earlier the DNA is detected, the greater the possibility."

"But Comrade Xiao Zhou, what do you mean by suddenly mentioning this?"

Zhou Nan continued: "Since the doors and windows are not closed, the floor where the victim is located is not high."

"There must have been quite a few mosquitoes that got into the house that night."

Wang Yuan's pupils shrank when he heard this: "You mean he was probably bitten by a mosquito?!"

Zhou Nan nodded: "Opening a safe requires not only superb lockpicking skills, but also concentration."

"So in the mosquito, there is a good chance that the thief's DNA will be found."

"If he is really a repeat offender, then after the DNA is detected, the case can almost be solved and arrested."

hiss.
Wang Yuan thought about it carefully after hearing these inferences.

It's a bit wild, but it's possible!
If the thief was really bitten by a mosquito, if the mosquito that bit him is still in the house, if DNA can be detected, if this person has a criminal record.

Then the case is really solved!
No matter how small the probability is, there are many uncertainties in it.

Since it is possible, Wang Yuan will naturally try it.

He asked his apprentice to go out and find some police officers to call the police immediately.

Then found the victim's phone and chose to dial.

Not long after, a rough male voice came from the other end of the phone: "Hey, officer, do you have any clues?!"

Wang Yuan said: "Close the door and window of your bedroom quickly, our police officers will be at your house soon!"

The man on the other end of the phone was a little puzzled: "Officer, I forgot to close the window, the house is full of mosquitoes, especially the bedroom!"

"I have to get these mosquitoes out before I can close the windows and doors."

Wang Yuan hurriedly said: "Whether you can get your money back depends on these mosquitoes, don't let these mosquitoes go!"

"After that, don't stay in the bedroom, go outside and wait for our police officers to come to the door."

Although the man on the other end of the phone didn't understand, when he heard that money was involved, he didn't dare to be negligent, so he immediately followed suit.

And when Wang Yuan heard the words of the victim, he suddenly had a premonition in his heart.

It's done!

soon.

A team of police officers came to the door with a professional collector.

The victim, Yu Yongnian, had been waiting for a long time. When he heard that his money might be recovered, his legs were shaking with excitement.

Li Dalong said: "Which bedroom is the safe in your house?"

Yu Yongnian immediately led the way: "This way!"

After a group of people entered the bedroom, they began to find mosquitoes.

Yu Yongnian was taken aback by this, he didn't know what these police officers meant, and he didn't dare to disturb them.

Li Dalong was also looking for it attentively. Although he couldn't find the mosquito, he found only a dead mosquito and two bloodstains on a wall.

He asked excitedly, "Did you slap this mosquito to death?"

Upon hearing this, Yu Yongnian immediately leaned forward: "I don't have much memory, I probably didn't take the picture."

"Why did this mosquito suck so much blood? I didn't get bitten."

Li Dalong excitedly said: "Here!"

"This is very likely a mosquito shot to death by a thief, and the blood may also be the thief's blood!"

When the collector heard this, he took out the cotton swabs and test tubes and started the extraction work.

Li Dalong immediately called Wang Yuan with the good news: "Master, that thief was really bitten!"

"We found his blood on the wall!"

After Wang Yuan heard this sentence on the phone, he looked at Zhou Nan with a very complicated expression.

(End of this chapter)