"In addition, we detected seven different DNA from the bed sheets, and based on the condition of the deceased's lower body, we can determine that there was a previous assault on the deceased."

"Anything else?"

"The rest will have to wait for the autopsy report to come out."

Coming out of the laboratory department, Han Nuo's eyebrows were shrouded in suspicion. The family of the deceased was a 45-year-old teacher named Chen Qiyun, who worked as a chemistry teacher at a key high school.

According to the forensic doctor, Chen Qiyun is currently the most suspicious.

But he choked up and cried several times when presenting his family relationship, which was not at all like pretending, so what was the reason why he took so much pain?

Even if you really want to be so cruel to your wife and daughter because of some grudge, as for the bitterness and hatred that you have to call others to violate them?

It doesn't make sense no matter how you think about it, and this Chen Qiyun has no motivation to do this kind of thing at all.

Is it just a coincidence?

"Coming back from the visit?" Han Nuo returned to the office and saw that everyone was there, and asked aloud.

"There is strength in numbers." Xia Fei triumphantly handed the notepad to Han Nuo, "It's all on it." ”

1. The house in Ruyi Community was bought by them, and the deceased Liu Wenyan and her daughter Chen Wanru lived on weekdays, and Chen Qiyun would come over every Sunday to reunite with them.

2, Liu Wenyan has a gentle and timid personality, and is very polite to her neighbors, Chen Wanru is slightly arrogant, but she is not annoying.

3, Liu Wenyan basically takes care of housework at home in addition to buying vegetables, and Chen Wanru is also home and school.

4. Neither of the two deceased had any violent conflicts or quarrels with others during their lifetimes, and there was no element of enmity in social relations.

5. The deceased was found by the property staff, because the residents next door complained that there was always a smell, and the property staff visited the door and found something unusual before calling the police.

"Team Han, you say this is too strange." Xia Fei and Han Nuo obviously thought together, "The murderer doesn't want to make money, and the mother and daughter haven't offended anyone, why did the murderer take such a time-consuming, laborious and easily exposed way?" ”

"This is also an obvious revenge killing, right?" Ouyang Luo interjected at the right time, "And it should be an acquaintance who committed the crime." ”

"Why?" Yin Ruochen was very curious.

Ouyang Luo just wanted to answer, but when he caught a glimpse of Han Nuo's expectant gaze, he immediately turned his head, "Guess." ”

"Ouyang Luo, tell me your opinion."

In the face of work matters, Han Nuo didn't plan to get used to him at all.

"The deceased's house is very clean, and the murderer is not for money, this is one of them." In the face of the order, Ouyang Luo could only reluctantly express his opinion, "There is no trace of resistance at the scene of the crime, and if the murderer is not an acquaintance, with Liu Wenyan's timid character, he will never be defenseless." What's more, there is such a bad smell at the scene. ”

"That's ethyl mercaptan." Seeing that Ouyang Luo was perfunctory, he didn't have any plans to explain it well, but he didn't expect Ouyang Luo to have such an awkward little temper, and Han Nuo, who was secretly laughing, took over the conversation directly, "It seems that I need to go to the scene again." ”

When he entered the scene again, the unpleasant smell had dissipated by eight or nine points, which made Xia Fei, who was exaggerated to the point of wearing a gas mask, breathe a sigh of relief.

Unlike Han Nuo and the others, who continued to look for clues at the scene, Ouyang Luo's first reaction was to come to the balcony where he felt something was wrong before, and sure enough! The little black gooey thing in the empty pot is gone!

"Has anyone other than us ever been on the scene?" Ouyang Luo hurriedly ran to the door to ask the police officer on duty who was in charge of blocking the scene.

After receiving a negative reply, Ouyang Luo returned to the balcony very strangely, unable to understand how such a thing disappeared.

It's been less than a day.

Ouyang Luo pondered in his mind what that object was, and after thinking for a long time, he suddenly thought of something.

Activated carbon!

Activated charcoal can absorb ethyl mercaptan!

Ouyang Luo, who was excited to discover this clue, came to the bedroom and looked at Han Nuo, who was half-kneeling with a flashlight, and didn't know why he wanted to kick his ass.

But thinking of the possible consequences, Ouyang Luo still dispelled this idea.

"Team Han, I found a clue!"

Unexpectedly, Han Nuo didn't pay attention to him at all, Ouyang Luo thought that he deliberately didn't hear it and wanted to repeat it again, but was pulled by Xia Fei to the next bedroom.

"There's a problem with that bed, the Han team is looking for it, don't distract him."

Ouyang Luo immediately nodded and told Xia Fei the clues he had found.

"It's worthy of being a top student, this clue is very valuable!" Xia Fei patted Ouyang Luo on the shoulder with appreciation, and motioned to the police next to him to seal the flower pot as evidence.

After a while, Han Nuo walked out with a frown, his expression even more grim than before.

"The board of this bed can be moved, and a person can be hidden in without being detected."

"Do they like to play big and change people?"

Xia Fei couldn't help but complain.

"The truth behind this case may be far more complicated than we imagined."

Han Nuo looked at Ouyang Luo, who was deliberately avoiding his gaze again, "What did you want to tell me just now." ”

"I've already told Vice Captain Xia."

“……”

Han Nuo looked at Ouyang Luo, who had been fighting against him since that day, and took a deep breath to try to control his emotions, "Xia Fei, what did he find." ”

No one had ever dared to do this against Han Nuo, Xia Fei, who was secretly refreshed in his heart, couldn't help snickering, and suddenly heard Han Nuo ask himself, and hurriedly informed Han Nuo of Ouyang Luo's discovery.

Han Nuo, whose face had eased a lot, swept his eyes at Ouyang Luo, who was bubbling with awkward bubbles all over his body, and shook his head helplessly.

"Ouyang Luo, you are really bold." After Han Nuo left first, Xia Fei, who was deliberately lagging behind, grabbed Ouyang Luo and whispered in his ear: "You are the first person who dares to fight with the Han team like this, if you weren't so capable, it is estimated that you would have been thrown out of the team." ”

"Smack-" A ball of paper suddenly and accurately smashed into the back of Xia Fei's head.

"! Who hit me! Xia Fei subconsciously turned around and wanted to curse, but when he saw Han Nuo standing outside the balcony with his hands on his chest and an unkind face, he was immediately frightened and took a few steps back, "Team Han!" When will you fly! ”

"I kind of understand how the killer got into the scene."

Han Nuo threw down this sentence and suddenly disappeared, so frightened that Xia Fei and Ouyang Luo hurriedly ran to the window to check the situation.

At this glance, Ouyang Luo suddenly understood how the activated carbon in the flower pot was taken away unconsciously.

Because the Ruyi community is an old-fashioned community, there are only four floors and each floor is not too high, and the second floor of Liu Wenyan's house is adjacent to the community wall, and there is a passage about two people wide between the building and the wall, and the piece located in Liu Wenyan's house is just full of sundries, plus a few cabinets across the top, it is easy to climb to the second floor and enter from this open balcony.

At this moment, Han Nuo was busy investigating whether he could find valuable clues around, and he didn't care at all that the two people kept grimacing at him across the balcony, and tried their best to express their resentment towards Han Nuo with body language.

"What are you doing?" Unexpectedly, Han Nuo suddenly raised his head and saw the two people who were giving him the middle finger together, and his face suddenly pulled up.

Unexpectedly, they were suddenly caught, and the two of them immediately hid their hands behind them with a tacit understanding, showing the same smile without confidence, and then slipped away and fled.

Han Nuo pinched his temples with some headaches, and when he raised his foot, he suddenly stepped on something.