So I believe that he should not lie.

After our repeated questioning, he told the reason for their quarrel at that time: it was because of Long Zhan's sister!

At that time, Long Zhan's sister was not dead, and he liked Long Zhan's sister very much. Long Zhan's sister also likes him. However, the two are in a pure friendship relationship.

That time, Long Zhan's sister asked him to come into the room to help her repair the table, but after Long Zhan saw it, Long Zhan misunderstood, not only blamed him, but also beat him.

Because of this, they quarreled there.

After learning what happened, I didn't mean to blame Su Xun. At the same time, I finally understood why I apologized, because Long Zhan really went too far.

But now that people are dead, it's hard to say.

After interrogating Su Xun, Xiao Liu and I decided to let Su Xun go. Because although he is very suspicious, we all feel that he is still a relatively trustworthy person.

So intuition tells us that he is not a murderer.

In the police station, in the corridor, Xiao Liu and I walked side by side, discussing this matter as we walked.

"Officer Lu, what do you think is the probability of Su Xun committing a crime?"

Since Xiao Liu asked like this, I also replied: "According to my feelings, it's not that big." ”

"Oh." Xiao Liu secretly responded, nodded at the same time, and thought, "It seems that the clues we found with great difficulty are about to be lost here." ”

Seeing Xiao Liu's somewhat depressed appearance, I hurriedly cheered him up and said, "Don't be so pessimistic. ”

"Got it, Officer Lu." He said so, but in fact, it could be seen from his look that he was very disappointed in his heart.

After all, if Su Xun really has nothing to do with this case, then it means that the efforts we made before have been in vain.

Some of the efforts were wasted again, and we had to get together again and discuss the case again.

In addition to me and Xiao Liu, there were also Xiaokang, Zheng Li, and Ni Jiaxin.

Our meeting was a natural one, and it was held in my office.

In the office, Ni Jiaxin said: "At present, the two suspects are not suspected, so who else will the murderer be?" Could it be that Long Zhan really committed suicide? But that's not right! Not only the forensic report, but also the corpse, you have also seen it with your own eyes, right? Obviously he killed it, right? ”

"Yes." I said approvingly, "This case is definitely suitable for him to kill." ”

Xiao Liu immediately commented: "So it is very likely that the murderer is actually still in that room." Even, it is very likely that from the beginning to the end, he never left. ”

Feeling that what Xiao Liu said made sense, I nodded lightly.

Zheng Li also thought about it for a while, and then said: "After the murderer usually kills someone, it will not be too much like before. So let's take a look at who has been more abnormal lately, and start with this aspect, shall we? What do you think? ”

I coughed lightly twice and said, "It's not going to be that simple. I think this murderer should not be a novice, but an experienced veteran. In other words, after he kills someone, his mentality will not be like that of a novice. So I don't think it's advisable to pay attention to a newbie with the same technique of surveying his thoughts. ”

Xiaokang agreed with my point of view and said, "So we don't need to investigate from that aspect anymore and do useless work." What's more, now that Long Zhan is dead, everyone is suspicious, which makes almost everyone panic. If you investigate like this, a bunch of people will be suspicious at that time. ”

"Not bad!"

As soon as my words of approval fell, Zheng Li said: "Since this is the case, then the murderer may be the most normal one." In short, I think it's worth paying close attention to those people. ”

Seeing that she is so persistent, and what she said makes sense, plus we really don't have any clues now. So I finally nodded and said yes.

After agreeing, I found those people with Xiaokang, and then investigated their recent attitudes and life patterns.

As a result, the investigation found that one of them was really abnormal. It is said that the person used to love gambling money, but recently that person has become very well-behaved, and he has become very obedient and does not gamble money.

In this way, I suddenly felt that Zheng Li's original analysis was correct. And this person is most likely the murderer.

After I told Xiaokang about this idea, Xiaokang was immediately surprised: "But Officer Lu, didn't you say it before?" The murderer is supposed to be a veteran. Souyi shouldn't have made such a low-level mistake! ”

"Until the truth is revealed, anything is possible. For example, I think he's a veteran, maybe it's wrong. The reason is simple, it is very likely that he had previously engaged in some kind of strangulation profession, specializing in the slaughter of some kind of animal. ”

Xiaokang didn't seem to understand, but he nodded and said, "Understood." ”

He said that, and I didn't say anything more.

After that, we took the man Su Xun told us back to the police station for interrogation.

The man's name was Wu Tian, and he was also a young man in his twenties. He didn't work in the Long family for a long time, only one year.

After being brought back by us, his attitude seemed very cooperative.

I have already asked Ni Jiaxin to investigate his information for me first, and this side has also begun to interrogate him: "Wu Tian, Young Master Long was killed by you, right?" ”

Faced with questioning, Wu Tian actually smiled and asked rhetorically, "Why do you think so?" ”

"Because you're very suspicious."

He was cunning, so he asked us, "Do you have any proof?" Well? ”

"It'll be there in a moment." Xiao Liu said frankly, "If it was really you who did it, you would definitely not be able to escape." ”

"Well, I didn't do it anyway." Wu Tian looked particularly confident.

It didn't take long for Ni Jiaxin to find out Wu Tian's background, and brought Wu Tian's detailed information to us.

"Officer Lu, this is the information you want."

"Okay, thanks."

"No, you don't."

Ni Jiaxin put down the information and left.

I quickly flipped through the information and learned a general news on it: that is, Wu Tian used to be a butcher in a slaughterhouse and helped people slaughter cattle.

After reading it, I immediately closed the information, looked at him, and asked, "What is the difference between the feeling of killing people and the feeling of killing cows?" ”

When I asked, he immediately understood what I meant, and knew that I had something to offer.

But he still pretended not to know, and even asked me, "You, what are you talking about?" ”