Lu Shaojia's little ancestor is a forensic doctor

Chapter 113 Reverse reasoning to find the motive of committing the crime

Yuan Shuai, who had been staring at the screen without speaking, suddenly took up the conversation, "You mean, the murderer did this to cover up."

"If the murderer is Niu Guosheng, then he wears a fat coat to make himself look fatter, so as to cover up his thin, even hunched figure."

"Because he was afraid that he would leave footprints at the scene of the crime, he deliberately picked out a pair of very popular flat shoes, and showed up in shoes that were one size larger than his usual size!"

Meng Yao raised her eyebrows, nodded and said nothing.

The other police officers stared at the screen, thinking about what they said, and finally realized that it seemed to be the case.

"I remember!"

After finishing the words, after Zhang Dongxu was busy for a while, the screenshot of the video provided by Meng Yao appeared on the big screen again.

"Here, you see."

"The man who attacked Meng's forensic doctor last night, is the clothes and shoes on his body exactly the same as the man I took the screenshot from the surveillance camera!"

Following his words, everyone found that it was really the same.

Wanting to understand the cause and effect, Yuan Shuai immediately confirmed, "90.00% of the murderer is Niu Guosheng."

Looking at the screen, he frowned again, "The trouble now is that we have no evidence to prove that the person in these two screenshots is him."

Zhang Dongxu, "Moreover, Du Hong insisted that before and after the incident, Niu Guosheng was not in the local area at all, and the employees of the pharmacy also testified to him."

Mentioning the pharmacy, an idea suddenly flashed in Meng Yao's mind.

"Since pushing forwards won't work, why don't we try pushing backwards!"

She was suddenly positive and negative, and everyone who said it didn't react for a while, but Yuan Shuai, the old criminal investigator, frowned.

"You mean, we assume that he killed the person, so now we just need to find out his motive for killing."

"Is that what you mean?"

Meng Yao nodded, "That's right, and you seem to have been ignoring an important clue."

Yuan Shuai stared straight at her twice, then turned to the big screen, and suddenly understood.

"Son, yes!"

"Su Yan has been pregnant for more than four months, so she can directly use the child for a paternity test."

Zhang Dongxu was overjoyed, he was about to leave the conference room, "I'll do it, I'll find someone to do it right away."

Meng Yao, who was robbed of her job, got up slowly, "Look for someone, who are you going to find to do it!"

As soon as the words came out, Zhang Dongxu froze in place for an instant, and then stared at Meng Yao as if suddenly stuck.

Meng Yao raised her eyebrows, and said helplessly, "Okay, I've already done the preparations in advance, you just need to go to the laboratory and ask them to issue a DNA comparison certificate for you."

"Okay, I'll go now." Without thinking, Zhang Dongxu left the meeting room immediately.

Looking away, Meng Yao saw Yuan Shuai staring at the figure on the screen in a daze.

"Captain Yuan, actually when you mentioned the pharmacy just now, I suddenly thought of something."

"You said, is it possible to get some useful clues from the drugstore?"

"There should be surveillance in his shop, right?"

Unexpectedly, as soon as she finished speaking, a police officer said, "Yes, as soon as we found out the identity of the deceased, we immediately applied for the surveillance in their store, but~"

The other party spread his hands, and continued to speak helplessly, "But the surveillance he provided was within the last month."

"Either the previous relevant content has been overwritten, or the previous monitoring has been broken for a while, and there will be nothing after it is repaired."

　∠("∠)＿There is still a chapter later, it may be later, cuties, wake up and read it again (-ω-`)
　　
　
(End of this chapter)