After I finished writing, I pushed the piece of paper in front of Bai Jian and said, "Can you see any connection between them?"

Bai Jian took it and looked at it, then nodded and said to me, "Wu Liya committed suicide on May 19, 2002...... Two years later, in May 2004, Wu Lifeng came to the city where the Normal University is located to deliver couriers...... Seven years later, on May 19, 2011, Song Weimin was killed...... In October of the same year, Wu Lifeng and Zhen Hui successively left the city where the Normal University is located and came to the city to start a business...... Until another 7 years later, that is, on May 19 this year, Ye Fei was killed......"

After listening to this, I continued, "Except for the first deceased Wu Liya who died by suicide, the rest of Song Weimin and Ye Fei were all shot and killed, and they all died on May 19, there is no such coincidence in the world, this is obviously someone avenging the first deceased Wu Liya!"

Although Bai Jian also agreed with me, he still frowned and said, "The question is the motive for the killing? What about the evidence? Even if we all know the suspicions in this, we can't conclude that Wu Lifeng and Zhen Hui are the murderers because of this coincidence in time, right?!"

I know Bai Jian is right, but if all of our speculations are true, then this is a revenge plan that spans more than a dozen. But let's not talk about whether Bai Jian and the others have any evidence in their hands to prove this reasoning, and it is not even clear what the motive for revenge is.

Besides, is this murderer Wu Lifeng or Zhen Hui? Or are both of them involved? Thinking of this, I casually picked up the information of the two of them and looked through them carefully, only to find that after they came to this city, although their careers have been prosperous, their personal problems have not been solved, and to put it bluntly, the two of them are still single......

If they came here to find Ye Fei for revenge, then it is normal for them not to look for a wife, after all, if they have a home, they have concerns. Killing people is not a joke, and no matter how much you have your own reasons, you can't decide the life and death of others, because in today's society, no one has the right to act as a judge except the law.

I think Wu Lifeng and Zhen Hui are not stupid, they must know this truth very well, so they don't choose to start a family, and they don't want to affect others. Looking at it like this, I am even more sure that the two of them are united to avenge Wu Liya, who committed suicide that year!

At the same time, it also shows that Wu Liya's death was inseparable from Ye Fei and Song Weimin, and they must have done something that caused Wu Liya, who was in the flower season, to die with hatred.

But what did they do? This question has been haunting Bai Jian and me, and we can't think of it. Ding Yi, who never interjected on the side, suddenly said without a head, "The human heart is sinister, what can two men do to a girl?!"

Ding Yi's tone seemed to be asking himself, but it seemed to be asking us, but no matter what, Bai Jian and I immediately grabbed a glimmer of possibility from the predicament, could it be that these two collaborated to violate Wu Liya back then? ?

This possibility is not impossible, because I remember that Wu Liya once wrote something like "people's hearts are sinister" in her suicide note, but there is one thing I don't understand, that is, why did every deceased person kill them after 7 years?

I told Bai Jian this question, and after listening to it, he pondered for a moment and said, "Wu Lifeng has been a special soldier, and it can be seen from his usual operation of the CS base that he is a well-planned and very rigorous person, he should have spent 7 years looking for the murderer who killed Wu Liya, and then designed this plan, and finally implemented the plan perfectly." ”

When I heard this, I was a little puzzled and said, "If that's the case, then Wu Lifeng will definitely not kill people based on speculation, he should have found solid evidence to prove that the two of them are the culprits." But since he already has the evidence, why don't he let the law punish these two guys, and instead risk killing people?"

Bai Jian shook his head when he heard this and said, "Then only the murderer himself knows." Maybe the crimes committed by Ye and Song against Wu Liya were not enough for them to get the punishment they deserved, or maybe they didn't want Wu Liya's reputation to be damaged after her death...... These are all possible. ”

From this point of view, there must have been someone else who knew the truth back then, otherwise how could they be so sure of Ye Fei, and Song Weimin must have something to do with Wu Liya's death? To say that this Wu Lifeng is really not simple! The police didn't find out anything back then, so he was stunned to find out, maybe that's why he had to change jobs......

Suddenly, I said to Bai Jian in a flash of inspiration, "Now that you are focusing on Wu Lifeng and Zhen Hui, why don't you check on Song Weimin?

Bai Jian sighed and said, "Do we still need to check these things? The policeman who handled this case back then was not a vegetarian, and all of them have been written into the case file, so you can see it at a glance." ”

But I shook my head and said, "Don't forget, when Song Weimin died, it was 9 years after Wu Liya's death, if that insider was a student, then he should have graduated a long time ago, how could he be noticed by the police when Song Weimin was killed?"

Bai Jian patted his head and said, "Yes, how can I forget this stubble? At first, when Wu Liya died, no one suspected that this matter had something to do with Song Weimin, so nine years later, no one would have thought that Song Weimin's death had anything to do with Wu Liya's death!

Then Bai Jian sent someone to Normal University to investigate who Song Weimin had frequent contact with 9 years ago, and then he had to find Sun Mo and the others again, focusing on understanding the specific situation of this Teacher Song.

The investigators sent by Bai Jian quickly fed back the results of their second investigation, and sure enough, it was similar to what we guessed, this Song Weimin had been demerit by the school administration once in 2000 because he was in love with his female student.

The girl's name is Hu Ping, although she was also "demerited" once, but in the end she graduated successfully. Hu Ping is two years older than Wu Liya, so the year she graduated happened to be the year Wu Liya committed suicide......

In the investigation report on Wu Liya's suicide, it was mentioned that among the several people she came into contact with before her death, Hu Ping was one of them! It stands to reason that how could she, a senior student, play with a sophomore student?