Childhood sweetheart......" Su Ping sighed, tasted it for a few seconds, and then asked: "What is the relationship between Wu Qingguo and Shu Chuanxiang?" ”

"Comrade-in-arms." Brother Song said: "When I was serving in the army, during the training of throwing grenades, Wu Qingguo made a mistake, and it was Shuchuan who saved him by sacrificing his life, and then the relationship between the two was very iron. ”

"Oh?"

"Wu Qingguo has pit many people in his life, but he has never pit Shuchuan Xiang." Brother Song added: "And if Shu Chuan Xiang needs anything, he will definitely do his best to help." ”

Su Ping raised his eyebrows: "This person has a bottom line." ”

"In any kind of person, there will always be one or two friends who treat each other sincerely." Qi Yuan said softly: "He doesn't love to pit friends, but he doesn't treat those people he knows at the wine table as friends at all, just as a one-time resource." ”

"That's right." Su Ping agreed, and nodded.

At this time, the mobile phone rang, Su Ping had a call, he glanced at it, directly connected and pressed the amplification, and said, "Speak." ”

"Team Su," the criminal policeman on the other end of the phone also said directly to the point: "Wu Huiwen's high school classmate, there is a girl named Shen Wenling, a girl with a height of 1.77 meters, which is the closest to the suspect's body characteristics given by Director Wei of the Trace Examination Department." ”

"Oh?" Su Ping's eyes lit up - the ratio of foot length, step spacing and human height is specific, and there are certain individual differences, so although the corresponding regression equation is given according to statistical principles and the error is marked, the range value obtained is not necessarily 100% accurate.

A fluctuation of a centimeter or two within the margin of error is relatively rare – after all, the regression equation already covers at least 90 percent of the possibilities – but it is not impossible.

Even if the standard is lowered to 1.77 meters, girls of this height are also very rare, and I am afraid that there is only one person who has something to do with Wu Huiwen, Wu Qingguo, Shu Ruchang, and Shu Chuanxiang.

So he may well be the suspect.

So Su Ping immediately asked, "Where is she now?" ”

"Can't be reached." The criminal policeman replied: "We only knew this height data after we retrieved the physical examination file she enrolled in that year - Wu Huiwen's high school classmates all remembered that there was a girl who was very tall, and then we went to check it out."

But after graduating from high school, I never contacted these classmates again, nor did I go to college, I didn't take the college entrance examination, and I left school to work after getting my high school diploma.

And her QQ and WeChat haven't been updated for a long time, and her mobile phone number has been deactivated, and it is estimated that they have been replaced with new ones, so she will not be able to contact her for a while. ”

Su Ping thought for a moment and asked, "What about her parents?" ”

"Nope."

"No?"

"She was abandoned when she was very young," the detective replied, "and she was picked up by an old scavenger in their neighborhood village and raised as her own child."

But in her third year of high school, on the eve of the college entrance examination, she died of rabies. The main reason why she left school directly to work without taking the college entrance examination is the main reason. ”

"Then you found her ID number, right?"

"Yes, I'll text you later."

"Hmm. Is there anything else? ”

"That's it for now."

Su Ping snorted again and said, "Okay, I'm tired, no matter how hard you work, you will continue to investigate, and the next focus of your group will be Shen Wenling, revolving around her." ”

"Okay, see you then."

"Hung up." Su Ping hung up the phone.

Brother Song immediately said: "It is estimated that the murderer is most likely this Shen Wenling, right?" But why did she hurt Wu Huiwen? What is the motivation? ”

"I don't know, find her out and ask her first." Su Ping said: "Fortunately, I still know her ID card information, so it is not difficult to find her." ”

Qi Yuan answered: "Yes, even if there are ways to bypass the current real-name system, she can't never use her ID card from beginning to end, right?" Even if she doesn't use a mobile phone number, she has to use it for travel, staying in a hotel, or opening a bank account. ”

Su Ping suddenly frowned and stared at him.

Qi Yuan was a little furious by him, and couldn't help swallowing his saliva, and asked, "What's the ...... What's wrong with Team Sue? Did I say the wrong thing? ”

"Nope." Su Ping shook his head and muttered: "I just think that after this well-known Li'er was said by you, I wonder if she really didn't use her ID card all the time......

"Ahem, this flag can't be planted indiscriminately." Qi Yuan coughed dryly twice and said, "How can it be, what's the difference between not using your ID card all the time and losing your ID card?"

It's not convenient to do anything without an ID card these days, and she doesn't need to be so neat, right? Unless she had already planned yesterday's case when she graduated from high school, there was no need.

But how is it possible, what deep hatred can there be between high school students that is worth her planning for five years? Anyway, I don't think it's reliable, but I really ......."

"Really? Are you going to eat this phone? Su Ping interrupted him: "I have a hunch, I'm afraid your mobile phone is settled." ”

The corners of Qi Yuan's mouth twitched: "Ahem, I didn't say I wanted to eat my phone." But...... Again, unless there is a special reason, it is impossible for her not to use her ID card in the past few years. ”

Su Ping rolled his eyes, and at the same time, his mobile phone rang, prompting that there was a text message, so he picked up his mobile phone and looked at it twice, nodded, and made a few more calls to ask people to check this ID number.

Outcome......

Soon, someone replied successively that the ID number had no travel record in the past year, no record of opening a house, and the mobile phone number under his name had been cancelled for a long time.

Su Ping raised his eyebrows and looked at Qi Yuan, raised his hand and handed him the phone.

"Ahem," Qi Yuan coughed dryly twice, and emphasized righteously: "I didn't say eating my phone, I ......"

"I want to be beautiful to you, I just bought this mobile phone, 3,000 yuan, I can't bear to eat it if you want to." Su Ping rolled his eyes and said, "Take a look at these messages." ”

Qi Yuan opened his mouth, then quickly took the phone, and Brother Song also turned his head sideways.

"This ......" After reading those replies, Qi Yuan wondered: "Strange thing, I really can't find out, what's the situation?" And it hasn't been recorded for nearly a year...... Could it be that she has been planning this case for a whole year?

It's not right, there is only one explanation for hiding your ID card in theory, that is, you plan to do wrong, but the reverse is not true, because if you want to kill someone, you don't need to deliberately hide your ID card...... What the hell is going on? ”

Su Ping put his hands around his chest and shook his head to show that he didn't know either.

Brother Song snorted, couldn't help but feel the cigarette again, and then glanced at Su Ping cautiously, and saw that he didn't say anything, so he took out two and divided one for Su Ping......

Su Ping took it, clicked it, reached out to get the phone back, and opened his notebook again, his eyebrows gradually twisted.