Chapter 71 Is there anything else you don’t know?

Author: Jiuzhuan Yinren

Chapter 71 Is there anything else you don’t know?

"Comrade Xiao Zhou, is it possible that you have discovered something?"

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

Because this thief is very experienced in stealing.

It was obvious that he had visited the destination in advance and investigated the target's itinerary. He did not leave any obvious clues throughout the entire process. He was a very cautious person with a high IQ.

Therefore, Wang Yuan still hopes to arrest this person as soon as possible.

To prevent further victims.

Zhou Nan chose to buy it after seeing the quotation.

You generally won’t lose money after buying at a quote like this.

Soon, the system prompt sounded.

"Ding, the purchase was successful."

"Host point balance: 321."

Zhou Nan thought after reading the information.

If this person can also be successfully imprisoned, then after settling the case together with the previous Du Qingsheng, his points will probably reach around 3,000 points.

but

How to use a more reasonable method to convey information?

Solve the case!

Zhou Nan quickly thought of this method.

Although he has sorted out the entire case, it is difficult for him to find the answer from those clues.

But by now he already knew the answer.

If you think about it in reverse and come up with a reasoning process, it will be much simpler.

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 Zhou Nan opened the file, he began to think.

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

[When Tang Wenxuan opened the safe, he took a long time because he was distracted all the time. He even threw the tool in his hand to the ground once in anger. 】

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

The tools may have the thief's fingerprints on them.

This thief also has a criminal record.

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

But the clues recorded in the files in 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 unexpected piece of information caught Zhou Nan's attention.

[The vest Tang Wenxuan wore that day.]

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

wrong

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

But where does the value lie?

"Brother Zhou is fine. How can anyone solve the case just by looking at the file?"

When Li Dalong saw Zhou Nan staring at the file without saying a word, he thought he was trying to get into trouble.

Wang Yuan smiled and said: "You can actually think that a thief can unlock the door and enter through the door, which is already very powerful."

"At least we now have one more idea."

Zhou Nan has figured it out at this moment.

The thief committed the crime alone, so the only thing that distracted him was the mosquitoes.

Then he looked up and said: "There was a case in the past where a DNA examiner witnessed all kinds of bizarre and absurd results during the paternity test, and witnessed the joys and sorrows of thousands of families."

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

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

Li Dalong was shocked: "Is this okay?!"

Wang Yuan thought for a moment and then said: "Theoretically it is feasible."

"But you have to kill the mosquito before it completely digests the blood. The sooner the mosquito is able to digest the blood, the greater the possibility of detecting DNA."

"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 a lot of mosquitoes entering 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: "A job like opening a safe requires not only superb lock-picking skills, but also concentration."

"So the thief's DNA is likely to be found inside the mosquito."

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

hiss.

Wang Yuan thought about it carefully after hearing this inference.

Although a bit fanciful, it is indeed 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 this person had a criminal record.

Then this case is really solved!

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

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

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

Then I found the victim's phone number and chose to call it.

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: "Hurry up and close the doors and windows of your bedroom now. Our police officers will be at your home soon!"

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

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

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

"After that, don't stay in the bedroom. Go outside and wait for our police officers to come to your 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 neglect it and immediately followed it.

When Wang Yuan heard the victim's words, 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 home?"

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

After the group entered the bedroom, they began to look for mosquitoes.

Yu Yongnian was stunned for a moment. He had no idea what these police officers meant and did not dare to disturb them.

Li Dalong was also searching carefully. Although he didn't find the mosquito, he found only one killed mosquito and two remaining blood stains on a wall.

He asked excitedly: "Did you kill this mosquito?"

When Yu Yongnian heard this, he immediately stepped forward and said, "I have no impression. I probably didn't take the photo."

"Why did this mosquito suck so much blood and I wasn't bitten at all?"

Li Dalong said excitedly: "Here!"

"This is most likely a mosquito killed by a thief, and the blood may also be the thief's blood!"

After hearing this, the collector took out the cotton swabs and test tubes and started the extraction work.

Li Dalong immediately called Wang Yuan to tell Wang Yuan the good news: "Master, the 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.
Chapter completed!