In addition to March's house, Ding Fan took Li Meisi and two people, and in one afternoon, they ran to three crime scenes one after another, and searched all the crime scenes.

Because this investigation is relatively targeted, it can be said that it is easy to find out the traces left at the crime scene.

Xue Xiang's home also found traces on the window, but this time there was no drawing on it, perhaps this was the first time he left a key trace, for fear that it would be too late, but left a poem on it.

Although I don't know what this poem is about, it can still be seen in the end that it should be a poem about Lucifer.

This is not difficult to see, and among the seven deadly sins, Lucifer represents arrogance, which is the first of the seven deadly sins.

Then the two went to Daping District again, looked for Feng Peng's home, and searched around the window of the house, but found no traces, but found a little trace on his wedding photo.

It was also painted with a scythe of death on it with his finger, signed Satan.

Under successive investigations, all that survived in Li Dalu's home was a symbol, which was painted on the mirror and signed Mammon.

These traces left at the scene have all been put together, and now Dazhi has deduced the order of the murderer's killing.

In addition, from these symbols left by the murderer, Ding Fan Bacheng also guessed where the root of these people was killed.

The Seven Deadly Sins of Catholicism are mainly about the root of human inferiority, arrogance, jealousy, greed, anger, laziness, gluttony, and lust.

These hints appear at the place of death of each deceased, which shows that the murderer killed these people, and it is very likely that the murder was based on these.

He thought it was God, and he judged these people privately, which seemed to be righteous, but in fact, he was just making a high-sounding excuse for his crime.

After investigating several death scenes, Ding Fan also received a call from the police station, informing him that he was at Wu Sicheng's home in Chizhou, and also found a name Belier.

The only thing that was found in the victim's house a year ago was that nothing was found, and maybe it had been left before, but time had passed too long, and the things that were left behind at the beginning had long been gone.

The murderer may have been imitating the Seven Deadly Sins from the beginning, branding these people as crimes, and standing on the high ground to put them on trial.

It can also be seen from the shape of the bodies of these victims before their deaths that all the deceased were on their knees, with their hands tied behind their backs, as if they were confessing their guilt.

All the victims had some wounds on their bodies, the largest one had hundreds of knife wounds, and the relatively few had dozens of wounds.

This kind of performance has become more and more intense, and Ding Fan now doubts whether this murderer who has been unable to hide will be one of the people who followed the mountaineering team before.

It is precisely because they were all in the same mountaineering team at the beginning, so they are relatively familiar with each other, even if they haven't seen each other for many years, but the brothers who have experienced life and death together at the beginning, it is still normal to say two words when they meet, and they know each other a little.

This just gave him a good opportunity to break into the house and kill people, as long as he picked a suitable time, he could follow the victim quietly and subdue him while he was unprepared.

Needless to say, a little imagination can think of what happened later.

The murderer's behavior is very detailed, he is very familiar with all the people killed, and even has done some work in advance, which shows that he should have enough time in his life.

At least he doesn't have to work from 9 to 5, and having plenty of time is essential.

Secondly, the murderer should be a powerful man with a strong figure, otherwise these people are not easy to deal with, how to say that they were also members of the mountaineering team, even if they are old, this foundation is still there.

And he had known these mountaineering team before, at least he knew that these people existed, and perhaps there was an inextricable connection with them.

These things, all together, soon a simulated humanoid was measured and written.

Coupled with the witnesses that Ding Fan asked Meng Huan to look for before, after searching near the homes of several victims, he really found a man who behaved very sneakily.

It was a florist who provided the information, it is said that when he was pruning the plants in the community, he saw a man who behaved strangely, but this person was a little far away from him, and he only saw his figure at that time, and he wore a mask on his face every time, and he also wore a hat on his head, so he couldn't see his appearance.

The height is about 1.8 meters, and his figure is relatively athletic, and every time I see him, I see him wearing a black dress and white gloves on his hands.

That's basically all there is to the murderer's appearance, and there are many more things, and nothing else.

Several other crime scenes have also been investigated, and those that can be used or not have been moved out.

With only these, it is obviously not easy to identify the suspect, so in the end, the investigation of the case turned to social relations.

And the person Wu Gong mentioned before has been brought back by Zhou Feng, and he is in the interrogation room at this time, Meng Huan is interrogating, and everyone is waiting outside.

Because this is a key figure, Ding Fan just said that he was suspicious, and he didn't say much about the superfluous.

But after the person was brought back, the local police had already gone to his home to do an inspection, except for some dilapidated mountaineering equipment, there were only some data that no one could understand, and no one could understand these things, so they were sent over together.

In the middle of the notebook, Ding Fan found a photo.

This is a very old photo, the edge is already a little yellowed, not to mention the person on it, the face is not clear.

Eighty percent of this photo was taken at least ten years ago, and if you calculate the time, it should be left after the climbing competition of Golbrama Peak.

In other words, he actually participated in the climb that year, and this photo is actually the last commemorative photo they left.

After seeing this thing, Ding Fan suddenly felt a flash of spiritual light in his mind.

"Evidence!" Everyone was anxiously waiting for Meng Huan's interrogation, only Ding Fan suddenly spoke, attracting everyone's attention: "Have you searched the deceased's home?

As soon as this question was said, everyone was stunned, you look at me, I look at yours.

In the end, without exception, they shook their heads, and everyone remembered that things really didn't seem to be quite right.

"I'm looking for it, I'm going to make sure that there are no photos in their relics!" Ding Fan stood up with a serious face, turned around and looked at a large box on the table, which was all found in March's house before, and the room that he had forgotten to search was remembered today, and everything was placed on the table at this time.

As soon as everyone heard Ding Fan's words, they immediately began to act.

Ding Fan has already begun to rummage through the box on the table at this time, but whether he can find it or not is really not certain.

More than an hour later, Hu Yizhou was the first to come back from outside, and said to Ding Fan cautiously: "Ding, I have searched for all the belongings of Xue Xiang's house, but I didn't find the photo inside, not only the mountaineering photos of Gebrama Peak back then, but even the photos related to mountaineering. ”

Hu Yizhou's reply was actually expected, and the others also returned to the conference room one after another, looking dejected, obviously similar to Hu Yizhou's result.

"It seems that we need to find this mountaineering team as soon as possible!" Ding Fan dropped a photo album in his hand and said with a serious expression: "Although the murderer is meticulous, he has cleaned up all the murder scenes, and even the photo of the year was taken away by him, but it is precisely because this photo leaks his intentions, on this photo, it is very likely that the murderer's appearance has been taken, and if we want to solve this case, we must find out this photo as soon as possible." ”

The album found in March's house, Ding Fan has finished reading it, and he didn't know if there was this photo before, but now it is gone, and even from the edge of the position, it can be seen that the things in it have been touched before, and there are a few missing articles.

"Have you checked the door lock of March's house?" Ding Fan has simply looked through the contents of the evidence box, and there is nothing that can be used, what really makes him curious is the few articles that have been torn off by people on it, and he doesn't know what it was before.

And March's home was brought by Hu Yizhou to investigate before: "Ding, I took someone to March's house, I have seen the door lock, there is no trace of damage, just a lock, I found the property person to open the door, and found that there was a bunch of keys lost on the table of March's house, I should have forgotten to bring it when I went out!"

After Ding Fan heard this, he was in a hurry to speak, looked at the album in his hand, and finally shook his head: " There was a time difference, when the body was found, the murderer may have been near the scene, after confirming that someone called the police, he went directly to the deceased's house, and used the key he got from March to open the door of March's house, when all of us did not confirm the identity of the deceased, the murderer was at March's house, rummaging through this album, and after tearing a few articles from the middle position, he cleaned up the scene, threw the key on the table, and walked away, but he didn't expect that we ignored March's home this time and almost missed this key clue。 ”

Ding Fan's analysis is very reasonable, and no one has denied him, but in this way, this murderer may have a strong anti-reconnaissance ability.

And the plan is very thorough, taking advantage of the time of the police to investigate the identity of the deceased, and taking things away one step in advance, which is not the courage that ordinary people can have.

At least I have never seen someone stay out of the field so calmly after killing someone, waiting for someone to call the police, playing the trick of turning the tiger away from the mountain.

"Find the informant!" Ding Fan thought for a while, maybe there was something in the confession left by the informant that had not been dug out: "When I asked him before, I only asked him about the day he found the body, so I shouldn't have asked him about the period before!"

If the murderer wants to complete this time difference, not only does he need to understand March's time habits, but the neighbor who found the deceased is actually a key.

This neighborhood is already an old neighborhood, and there are not many people living here, and even fewer people can find the deceased, after all, the floor of his house is very high, and if someone wants to find out the fact of March's death, it must be the person who lives upstairs.

And it just so happens that this neighbor has the habit of morning exercise, and he is also timid, and when he sees a dead person, he will call the police as soon as possible, which can only be figured out by stepping on the spot for a long time.

If he wants to go to March's house to find something unconsciously, he must choose this time when there is no one to meet these requirements, and the only person who meets these requirements is the neighbor who lives upstairs in March.

It can even be said that this informant was actually selected by the murderer.