Unable to find the purpose of the murderer's murder, Jiang Qingrui was worried for a while.

Ms. Wang's death did not profit anyone, but only covered the calm school with a layer of fear.

Naturally, this could not be the murderer's intention, there must be a deeper and more reasonable reason.

Many murderers commit murders, undoubtedly for emotions and interests, and Jiang Qingrui can't find a third intertwined thread in Wang Yanting.

Her relationships are clean and she has no suspicious partners.

Even asked KK for help and turned Wang Yanting's network upside down, but no suspect appeared.

Xu Shu and Jiang Qingrui found Wang Hebin again.

They can only find in people who have too much contact with Wang Yanting, and two boyfriends are undoubtedly a must-have choice.

"What I should have said has been said."

Wang Hebin was at a loss, he didn't hide what he should have explained.

"We came here this time to ask how long Wang Yanyanting's mobile phone has been used."

Jiang Qingrui asked a question that made him feel inexplicable.

"More than three years."

Wang Hebin couldn't remember the exact time, and finally said a rough idea.

"Did she buy a new phone before she died?"

"Nope."

Wang Hebin answered this question quickly, and he could be very sure.

"I watched her phone for a long time and said to buy her one."

Wang Hebin rejected Chen Lihui on the spot, "My mobile phone can be used for a lot of time." ”

This conversation was very deep in his mind, he was still working part-time at the time, and he planned to save money to secretly buy a mobile phone for Wang Yanting as a surprise. Now I can tell Jiang Qingrui with great certainty.

Jiang Qingrui silently glanced at Xu Shu, what Wang Hebin said was true, then it can be determined that someone specially replaced Wang Yanting's mobile phone, but he didn't want the police to find out the information from it.

The content of the mobile phone is the key to solving the case.

As in the current case, the murderer has a deep obsession with mobile phones.

She now begins to wonder if the two murders were committed by the same person.

Only a small number of people know the truth of Wang Yanting's death, and they have no reason to kill the deceased this time, only the murderer of the year, she understands this method and uses it for the second time.

"Something has finally been learned."

On the way to the prison, Jiang Qingrui inexplicably felt tired.

The last person who didn't ask was Chen Lihui, hoping that he would provide some useful clues.

After restarting the case five years ago, Ye Ju withstood a lot of pressure and hoped that Xu Shu would solve the case as soon as possible.

Visiting Wang Lihui again, Jiang Qingrui asked directly to the point: "How did you confirm the relationship with Wang Yanting?" ”

This question has been determined by the two on the way here, and the mobile phone can be put aside, Xu Shu thinks that it can be started from this angle.

Because of the murderer's carelessness, he killed the wrong person.

I don't know if Wang Yanting is the object he carefully selected.

"Online dating."

Chen Lihui didn't know why they asked this, and his reaction was the same as Wang Hebin's, with doubts and suspicions.

Hearing this result, Jiang Qingrui didn't know whether to be happy or worried.

"How many times have you met?"

"Just that once."

Chen Lihui scratched his head, knowing that this answer sounded ridiculous, and when they met for the first time, he had murderous intentions, and saying it made people laugh out of their big teeth.

This is also where he regretted it, if he had calmed down a little more at the time......

"I thought she was just as serious about the relationship as I was."

Online dating is the most susceptible to deception, Chen Lihui thought that he was an accident, and after paying wholeheartedly, he would be a blow to the head, and even sometimes he would give up on himself, why did he agree to that meeting, he would rather be kept in the dark forever.

After making sure that they didn't see each other except for that dormitory, both of them had a suspicion in their hearts.

"Someone pretended to be Wang Yanting and Wang Lihui were in love."

Jiang Qingrui was in a heavy mood, "Not only that, but the murderer also induced Chen Lihui to kill her." ”

Wang Lihui's original words were that he didn't know why he was suddenly angry at that time, he just felt that he couldn't control his anger and actions, and it was too late to wake up.

Impulsiveness can explain his behavior, but it is not the only one.

Jiang Qingrui naturally will not let this go, it is very likely that the murderer fanned the flames and remained suspicious of it.

Xu Shu began to investigate Wang Yanting's roommate back then.

At school, the roommate is the closest person to Wang Yanting's mobile phone, and the girl is bent on online dating, and she doesn't notice that the mobile phone is excusable.

Xu Shu found the list and summoned them in turn.

Several roommates at the time showed disdain for the police's questions.

They despise Wang Yanting extremely much in any way, and are even reluctant to mention her name, only replacing it with "she".

"I don't know her well."

"Pretending to be so obedient to anyone, I always feel that it is not a good thing."

"It's not that we deliberately don't play with her, the eldest lady has a noble status, not a person all the way."

The attitude of several girls is very consistent, and they look down on Wang Yanting from the bottom of their hearts.

Jiang Qingrui can't imagine what kind of exclusion Wang Yanting will suffer in the dormitory, this situation is like invisible campus violence, deliberate neglect and ignorance, which will cause great psychological damage.

Serious can lead to psychological breakdown, and there are more and more such cases at the moment.

However, it also provided a little different opinion for the police, and the evaluation of parents, teachers and boys was well-behaved and sensible, and the roommates invariably drew a clear line.

Now I don't know who is right and who is wrong, Wang Yanting's real character has become a mystery again, Jiang Qingrui maintains a neutral attitude, and writes down the notes unhurriedly.

After unanimous contempt, the last girl to be interrogated was called Liu Lijun, and Jiang Qingrui finally heard a different voice.

Liu Lijun said in a good voice: "She doesn't look like a person who pedals two boats......

Jiang Qingrui asks everyone about her relationship with other people in the dormitory.

In the mouths of other girls, Liu Lijun is always the one who is ignored, with a weak sense of existence, and often makes people forget that they have such a roommate.

However, no one has any special opinions about her, they just think that Liu Lijun is too silent, staring at the books, and can't play together.

In Liu Lijun's mouth, she felt that Wang Yanting had an excellent character and did not look like a person who played with feelings.

She has seen Wang Yanting silly at the mobile phone more than once, and she was really embarrassed to be watched, and apologized to Liu Lijun with an apologetic face.

also shook his mobile phone and sent her a photo of Wang Hebin.

"Look, this is my boyfriend, handsome or not?"

Liu Lijun remembers this very well.

She has always been alone, judging things with her own opinions, and stubbornly insisting on her own opinions.

Jiang Qingrui confirmed that Wang Yanting's public object was Wang Hebin, and it is very likely that she did not know that she was dating online.