"Comrade Xiao Zhou, could it be that you have made a discovery?"

Wang Yuan noticed the change in Zhou Nan's expression and couldn't help but ask.

Because this thief has a lot of experience in theft.

Obviously, I stepped on the point in advance, investigated the target's itinerary, and didn't leave any obvious clues in the whole process, which belongs to the type with a high IQ and is very cautious.

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

so as not to have another victim.

Zhou Nan chose to buy after seeing the offer.

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

Soon, a system prompt sounds.

"Ding, the purchase is successful."

"Host Points Balance: 321."

Zhou Nan thought after reading the information.

If this person can also successfully enter prison, then after settling with the previous Du Qingsheng, his points are estimated to be directly around three thousand points.

But

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

Solve a case!

Zhou Nan quickly thought of this method.

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

But by this time he already knew the answer.

It would be much easier to think about a reasoning process in reverse.

Zhou Nan said: "Can you show me the dossier again?" ”

Wang Yuan nodded: "Of course you can." ”

Then he pushed the file in front of Zhou Nan.

After Zhou Nan opened the dossier, he began to think.

One piece of information that the system finds valuable is:

[When Tang Wenxuan opened the safe, because he had been distracted, it took a long time, and he threw the tool in his hand to the ground in anger. 】

Zhou Nan thought, if you look so carefully, you should be able to find the fragments.

And on the tool, it is likely that there are thieves' fingerprints.

This thief still has a criminal record.

When the time comes, you can immediately determine the target by comparing your fingerprints.

But the clues recorded in the dossier in his hand were not enough to support him to make this reasoning.

If he really said it stupidly.

Wang Yuan really found the tool fragment, then it is estimated that he will be regarded as an immortal.

So Zhou Nan looked at other information again.

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

[The vest Tang Wenxuan wore that day. 】

This made Zhou Nan frown, this is also valuable information?

Wrong

If the system thinks it is valuable, it must be valuable.

But where is the value?

"Brother Zhou is fine, how can anyone take a look at the file and solve the case."

Li Dalong saw Zhou Nan staring at the file without saying a word, and thought that he was drilling the horns of the bull.

Wang Yuan said with a smile: "You can actually think that a thief can open the lock and enter through the gate, which is already very powerful." ”

"At least we have one more idea now."

Zhou Nan had already figured it out at the moment.

The thief was alone, so the mosquito was distracting him.

Then he looked up and said, "There was a case of a DNA tester who witnessed all kinds of bizarre and absurd results and the joys and sorrows of thousands of families in the process of doing paternity tests. ”

"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 the mosquitoes in the apartment."

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

Wang Yuan thought for a moment and said, "Theoretically speaking, it is feasible. ”

"But you have to shoot the mosquitoes to death before they can completely digest the blood, and the sooner you can detect the DNA, the more likely it is."

"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 in 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: "The job of opening a safe, in addition to particularly superb lockpicking skills, also requires concentration. ”

"So in the mosquito's body, it's likely that the thief's DNA will be found."

"If he's really a repeat offender, then after the DNA is tested, he can almost solve the case and arrest him."

Hiss.

Wang Yuan thought about it carefully after hearing this inference.

It's a bit fanciful, but it's possible!

If the thief was really bitten by a mosquito, if the mosquito that bit him was still in the house, if DNA could really be detected, if the person had a criminal record.

Then this case is really solved!

And no matter how small the probability is, how many uncertainties there are.

Since it is possible, then Wang Yuan naturally wants to try.

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

Later, the victim's phone number was found and he chose to dial it.

It didn't take long for a rough male voice to come from the other end of the phone: "Hey, officer, do you have a clue?!" ”

Wang Yuan said: "You hurry up and close the doors and windows of your bedroom now, 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 doors and windows."

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 your bedroom, go outside and wait for our police officer to come to the door."

Although the man on the other end of the phone didn't understand, as soon as he heard that money was involved, he dared to slack off, and immediately did so.

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

And it was done!

Soon.

A team of police officers came up with a professional collector.

The victim Yu Yongnian had been waiting for a long time, and 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 the group entered the bedroom, they began to look for mosquitoes.

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

Li Dalong was also looking for it carefully, although he didn't find the mosquito, but on a wall, he found only a dead mosquito, as well as two remaining blood stains.

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

When Yu Yongnian heard this, he immediately stepped forward: "I don't have any impression, it shouldn't have been taken by me." ”

"Why did this mosquito suck so much blood, and I wasn't bitten."

Li Dalong said excitedly: "Here! ”

"This is very likely to be a mosquito that the thief shot to death, and the blood could also be the blood of the thief!"

When the collector heard this, he took out the cotton swab and the test tube and began the extraction work.

Li Dalong immediately called Wang Yuan to tell 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 an extremely complicated expression.

(End of chapter)