As he spoke, Chai Ningning walked out.

"Sister Chai." Brother Song immediately asked, "How is it, what have you found?" ”

She shook her head and said, "Photos, evidence, etc., we have to bring them back for inquest before we can draw conclusions, as for the rest, it's pretty much the same as you just said." ”

After a pause, she lifted the suitcase in her hand again and said, "Computer or something, I'll help you take it back directly and hand it over to the technical team for verification." ”

"Okay, thank you, Sister Chai."

"You're welcome." Chai Ningning shook his head, pondered for a while, and said: "Let me give you a suggestion, I feel that you seem to be a little demonic, especially you, Song, this case, you are not very beautiful, it is not like your usual style, what's wrong?" Got something on your mind? Or are you too tired? ”

Brother Song was stunned for a moment, and then smiled bitterly: "Maybe I'm tired." ”

"Then you have to take a break." Chai Ningning said softly: "In this case, your investigation is too passive, and it feels a bit like being led by Li Rui's nose." That doesn't work, you have to break free and check down at your own pace. ”

"Oh?" Brother Song was thoughtful.

Chai Ningning continued: "Also, in this room, I have roughly extracted the fingerprints after they are fixed, and there is indeed a visible difference with the fingerprints you extracted, Li Rui.

Therefore, although his family does not live in 702 as he said, it is not necessarily this one. All in all, don't let the habit of experience shackle you, you still have to diverge your thinking, inquiry is not like interrogation, big cases are not either/or. ”

"Understood, thank you Sister Chai for reminding me." Brother Song nodded heavily.

Seeing the evacuation of the trace examination department, Fang Changcai swallowed his saliva, re-lit a cigarette, and squatted on the edge of the trash can.

After taking two puffs, he rolled his eyes, sent Qi Yuan into the room, and asked him to ask Guan Zhongxin about the situation, and then said to Brother Song:

"Brother Song, do you think that Sister Chai's aura is so strong just now, it's not worse than Team Su, if it weren't for her always had a good temper, maybe my legs would be weak as soon as she opened her mouth."

"Sister Chai is the deputy chief clerk, and in terms of level, she is on par with the Su team." Brother Song chuckled.

"What does it have to do with the level?" Brother Song spat out the smoke, rolled his eyes, and said: "Team Xun is still a high-level deputy department, in terms of level, it is two levels higher than the Su team, and it is not often scolded by the Su team and has no temper?" Lao Yan is a serious department, and he doesn't feel that he has any aura, just like the old man next door. ”

As he spoke, he pouted at Qi Yuan's back without a trace, and muttered softly, "Could it be because her brother is here and wants to behave?" ”

"Go and go, who do you think Sister Chai is? Believe it or not, I'm going to her to make a little report? ”

"Don't, don't, Brother Song, brother! Am I wrong? ”

"Alright, let's get down to business." Brother Song shook his head, his face became serious: "What Sister Chai said is not wrong, there is something wrong with our thinking."

It was okay before, but since discovering this scene, the rhythm has been completely messed up, and Li Rui has been leading the nose.

No matter what Li Rui's purpose is, what secrets are hidden in his body, and he can't grasp the initiative, this is definitely not a good thing. ”

"Well," Fang Chang's face also became serious, and he said, "This aspect is my problem, and my thinking is the first to deviate. Next, let's go back to the right path, start the investigation from the interpersonal relationship, and sort out the whole case little by little. ”

"Agreed, let's sort out the clues tonight and ...... tomorrow"

Before he could finish speaking, his phone rang again.

Take it out and take a look, the number format is obviously wrong, first of all, it is not an 11-digit personal mobile phone, and it doesn't look like a fixed line, but it looks like a network virtual number segment.

"Scam calls?" Brother Song instinctively came up with these four words in his mind.

No way, most of the scams, pyramid schemes, and product promotion calls use virtual number segments, so when you see this kind of number, you will instinctively think that it is a scam call.

It's a pity that as a criminal policeman, Brother Song does not have the right to refuse to answer the phone - even if he knows that it may be a fraudulent call.

"Hello? Hello, here......"

As soon as the words came out of a few words, he couldn't help frowning.

Fang saw his expression, a little strange, and whispered: "What's wrong?" ”

Brother Song shook his head, put down his phone, and pressed the hands-free.

There was a melody coming from the speakers, and the melody was generally peaceful, and it sounded familiar.

But the next moment, when the lyrics were sung, several people's faces changed.

"My sister carried the doll on her back and went to the garden to see the cherry blossoms, and the doll cried and called her mother ......"

Fang Chang's face darkened: "What the hell is the situation?" Sister with a doll on her back? ”

"Sounds like," Brother Song muttered, "Who is this, how many years ago did this terrifying stalk go, and he still played like this?" If you don't have any goods in your stomach, you can't make jokes like this. ”

"There are a lot of different versions of this song." Fang Chang took over the words and said: "Oh, it's not right to say that there are a lot, there is such a version of the special fire, and then according to the lyrics, all kinds of background stories have been transmitted, and some kind of careful thinking and terrifying means are played, even if the original author comes out to refute the rumors, it is useless, and it is still transmitted." ”

As he spoke, he took out his mobile phone and contacted the technical team to try to track this virtual number segment - although the virtual number is more difficult to track than normal mobile numbers and fixed lines, it is not impossible to lock.

"So, who is this? What's the idea? Brother Song continued: "It's okay to change to an ordinary person, you may really be scared by him and can't sleep, but let's ...... Hehe. ”

Speaking of which, after the first half of the melody was sung, the other end hung up the phone directly.

The two of them had a black question mark on their faces, and they couldn't figure out the situation.

"Maybe we're just thinking too much, right?" Fang Chang blinked: "It should just be an ordinary prank?" ”

As he spoke, Fang Chang glanced at his phone again and frowned slightly: "Mountain City? ”

"What mountain city?"

"The technical team locked the network IP address of this number, which is in the mountain city, and the specific location is not clear...... It just so happens that Li Rui is also in the mountain city, so is this a prank, or is it ......"

"Make a note of it, but leave it alone." Brother Song waved his hand: "I just said, don't be led by the nose, I'll send someone to follow up on this matter, let's focus on the case itself." ”

"Done." Fang Chang nodded lightly and said, "Let's go in too, the autopsy work on the scene of Lao Yan should have been completed, ask about the situation." ”

"Hmm."

The two walked side by side into the room.

Then he found that the door frame was a little narrow, and Brother Song took the initiative to pause before following in.

When I entered the door, I saw a big plastic film on the ground, and a pile of corpses were placed on it, and Yan Zhongxin was squatting on the side, talking to Qi Yuan in detail.