"Let's sum it up."

Downstairs, Brother Song looked at Qi Yuan and said.

Qi Yuan nodded: "First of all, the person the victim's family went to see last night was quite crucial, but unfortunately, Liu Haixin didn't know who they went to as a guest, and the focus of the next investigation should be this;

Secondly, if Liu Haixin hadn't lied, Zhu Weibing and Xu Yun's family would indeed not have any deep-rooted contradictions with others, and this case, I think it is more likely to be an impulse case caused by Xu Yun's 'low emotional intelligence' personality, then it goes back to the previous point, whose house they went to yesterday. ”

Brother Song nodded, and then found that Qi Yuan looked like he wanted to speak and stopped, so he asked, "What, is there anything else you want to say?" ”

"Nope." Qi Yuan shook his head: "Maybe I'm thinking a little too much, and sometimes I can't help but take it for granted." ”

"Oh?" Although Brother Song was a little unimpressed, he still smiled: "Although it is indeed not advisable to speculate too subjectively, but after thinking about it, you might as well talk about it." ”

Qi Yuan sighed, organized the language, and said, "Their family, will they go to apologize?" ”

"Huh?"

"Isn't Xu Yun low EQ, he may have offended a lot of people unconsciously, but in the past four years in prison, this little contradiction should have been eliminated a long time ago, Zhu Weibing is a businessman, and if he pays attention to harmony, he may think of taking this opportunity to take his wife to apologize one by one.

As a result, they quarreled again for some reason, and in a fit of rage, they killed them all. ”

Brother Song thought thoughtfully: "With Zhu Weibing's temperament, it's not impossible to do this kind of thing. But since many years have passed, the trivial matter of the quarrel contradiction back then is probably even more uncheckable, and it really has no practical significance.

It is better to start purely from interpersonal relationships, and those who know Zhu Weibing's family and live in Jinhong Community, and meet these two conditions at the same time, will be included in the scope of key investigation objects.

I believe that this range should not be too big, it will not be too difficult, there is no need to think about it, make extraneous branches, and complicate simple things. ”

After a pause, Brother Song continued: "Of course, you are keen to think and solve puzzles, although it is a bit taken for granted, but it is still a good thing, and Team Xun Su is also like you, like to observe, think more, and verify more." But they won't slow down the investigation progress of the entire investigation team in order to solve the mystery.

Moreover, many of their ideas seem to be taken for granted, but they are reasonable guesses based on experience and existing clues, rather than whimsical and aimless blind guesses. ”

"Uh-huh." Qi Yuan nodded again and again.

He could see that Brother Song had gone from disapproving of the ideas in his mind at the beginning, to now slowly accepting and encouraging himself to go in this direction.

Of course, this is not because Brother Song's mind has changed, but because he did recognize Qi Yuan's potential in this regard, so he let him continue to go in this direction and give reasonable advice.

After all, newcomers love to think wildly, but not everyone is suitable for this road, most criminal police officers are still only suitable for step-by-step reasoning based on facts, so for newcomers, Brother Song suggested that they not think too much.

……

In the evening, Brother Song directly took out his mobile phone, made a video of many people, and held a meeting directly, asking everyone to report on the progress of the investigation.

Unexpectedly, the criminal police basically found nothing, and no substantive clues were found.

The interpersonal relationships of the deceased's family were also roughly screened, and it was found that none of these people who have been found so far live in Jinhong Community.

The surveillance in the community only photographed their family entering the unit building, and the elevator monitoring showed that they reached the ninth floor, but there was no monitoring in the corridor, and it was not clear which one they went to.

Fang Chang provided a clue.

"I found out that before the National Day holiday, Zhu Yuwen had a conflict with her roommate." Fang Chang said: "I was in the dormitory at the time, probably because her roommate let go of the microphone to play games with others, and the voice was very loud, Zhu Yuwen said a few words to her, and the two had an argument and fought.

Both of them were injured, Zhu Yuwen's scalp was slightly avulsed, and her roommate Wang Xiaoxiao was bloodshot. Speaking of which, it looks scary, but it is not actually a serious minor injury, and the two were each beaten by the school with 50 boards, and they were criticized and punished with minor demerits.

It is worth mentioning that Wang Xiaoxiao happens to live in Jinhong Community, and the specific building has not yet been found, so give me some time. ”

"Oh?" Brother Song glanced at Qi Yuan, and then muttered, "Is it really a door-to-door apology......

Then he often said to the other party: "Old Fang, this clue is quite critical, the only one that can be found at present, who lives in Jinhong Community and has a relationship with Zhu Weibing's family, is the only one who has to follow up." ”

"I know, I'll continue to check when we have a meal." Fang Chang said: "But I suggest that everyone should get off work later and visit that building again." Oh yes, give me the room number you have visited in the morning, so as not to repeat it. ”

"Yes, no problem." Brother Song said: "Xiao Qi remembers, I'll ask him to take a photo and send it to you later." Is there anything else anyone else would like to say? If not, let's go to dinner first, and I'll ask Sister Chai if they have any new discoveries, and then arrange tasks for you. ”

Seeing that everyone had nothing to add, Brother Song ended this multi-person video call, looked at Qi Yuan and a few others, and asked, "How is it, what do you eat at night?" ”

"Let's eat the next bowl of noodles." An old criminal policeman proposed: "Recently, there have been a lot of things, I am busy, my work and rest are too chaotic, and my stomach is not very good, eat some noodles to nourish my stomach." ”

Several people nodded their heads one after another, obviously agreeing with what he said.

"Okay, let's eat noodles," Brother Song said, "You search for which noodle restaurant in the neighborhood has a better evaluation, and I'll give Sister Chai a call." ”

"I'll fight." Qi Yuan took out his mobile phone.

Brother Song glanced at him and nodded slightly.

Quickly hung up the phone, Qi Yuan pursed his lips and said: "Not surprisingly, no special clues were found in the deceased's house, and the technical team also helped us ask, and all the records of the computer were also exported, and I didn't find any noteworthy chat records at present, and I didn't say who I went to last night." ”

"Okay." Brother Song waved his hand: "Eat first, and then talk about it later." Well, this mountain town noodles look good, let's go there and eat. ”

As soon as the words fell, his mobile phone rang again, and he found that it was Fang Chang calling, and he couldn't help but wonder if he connected: "Old Fang, what's wrong?" ”

"I just took a look at it on a whim," Fang Chang said: "That, the young man you asked about the courier in the morning, where does he live?" ”

"702, what did he say?"

"No," Fang Chang said, "I vaguely remember this number, I just went to 702 to ask, and it was an old man who lived." ”

"Huh?"