Everyone was in place, just waiting for Lin Lei to start deducing the case. Pen, fun, pavilion www. biquge。 info

Lu Yun had asked Lin Lei who the murderer was before, and Lin Lei also said that Ai Qing had definitely entered somewhere.

The place that Lin Lei said coincided with what Lu Yun was thinking in his heart.

It's just that Lu Yun still has some questions in his heart, but Lin Lei didn't explain more......

For example, the most important one - evidence.

Lu Yun has no evidence.

Lin Lei should have proof, right?

Just when Lu Yun was pondering, Lin Lei spoke.

Lin Lei's current position is the entrance of Pingcang Lane, and he has not entered Pingcang Lane.

"Officer Wang, I believe that the murderer is in Pingcang Alley, what do you think about this?" Lin Lei said the first sentence, and everyone present was "thundered".

Officer Wang is just here to cooperate with Lin Lei to solve the case, what can people think?

Lin Lei frowned slightly and explained, "Officer Wang, don't misunderstand. The impact of the Dongda corpse shredding case is too great, and the facts of the case are complicated, and I hope to analyze the case clearly and clearly, leaving no dead ends. If someone else asks him in the future, Officer Wang can also answer it fluently. ”

As soon as these words landed, Officer Wang immediately understood what Lin Lei meant.

After all, Lin Lei is a member of the ICPO and will work abroad for a long time in the future. He hopes that after this case is solved, Officer Wang will have a rigorous logical reasoning process, rather than just knowing who the murderer is.

For such a high-impact case, a press conference will definitely be held after the case is solved.

If a reporter asks some "tricky" questions at a press conference, if the police can't answer them, then it's ......

Of course, this kind of talk stops at the point, and it is useless to say more.

Officer Wang is also a smart person, he glanced at Lin Lei gratefully, and after a little thought, he said, "I really can't believe that the murderer is in Pingcang Alley." At that time, we were also a key area in Pingcang Lane, and we sent a large number of police forces to investigate the house, and after a total of three rounds of investigation, no abnormalities were found. ”

After a pause, Officer Wang continued: "Now there are photos provided by Mu Qihui that can prove that Ai Qing did appear in Pingcang Lane, but ...... I'm afraid this is not ironclad evidence, right?"

Subconsciously, Officer Wang didn't want the murderer to come out of Pingcang Alley.

The reason is very simple, Pingcang Lane is only a few hundred meters away from Dongda in a straight line, if it is really in Pingcang Lane, it means that the police must have missed something......

How could Lin Lei not know what Officer Wang was thinking, he said slowly: "Pingcang Lane is definitely not the scene of the dismemberment, there is no doubt about this. At the scene of 2,000 pieces of corpses, no one can do it in a short period of time without any traces. All the houses in Pingcang Lane were investigated by the household back then, and there were no clues to react, which means that the scene of the dismemberment must not be in Pingcang Lane. ”

Officer Wang nodded slightly, and he was still a little entangled in his heart: "The scene of the crime was not found, so there are still some omissions?"

There are two scenes in the Dongda corpse mutilation case.

The scene of the dismemberment and the scene of the crime.

There must have been many traces at the scene of the dismemberment, and if the police missed it, it would be a major dereliction of duty.

There are too many uncertainties at the scene of the crime, such as assuming that the murderer used methods such as "stunning" or "anesthesia", which generally does not leave too many traces. If there is an omission at the scene of the crime, the degree of "dereliction of duty" is much smaller.

Lin Lei did not answer Officer Wang's question about "omission", but still talked about another matter: "Officer Wang must also know that there is a classic inference about the case of throwing corpses in criminal investigation, that is, 'throwing away and burying close'. ”

"Far away and buried near?" Officer Wang bowed slightly, "Well, that's true." ”

Far away and buried means the way the murderer disposes of the body after killing the person.

If the body is to be thrown, then the murderer will choose a place far away to throw the body;

If it is a choice to bury, then the murderer will generally choose a closer place to bury.

The reason is very simple, of course.

The murderer generally does not dump the body near the place of residence, because in this case, the area around which the body is found must be the focus of the police investigation.

The situation of burial is different.

Since the murderer chose to bury the body, the chance of being found is relatively small, so there is no need to run too far to bury it. After all, it is an extremely risky thing for the murderer to transport the body over long distances.

It takes more time and effort to bury a body than it does to abandon it, and the killer knows his surroundings well and does not have to worry about someone finding himself at the stage of "digging a hole".

And in a strange place far away, maybe the murderer was seen digging a pit......

Of course, "throwing away and burying near and burying" is only a general situation -- there are also a small number of murderers who run to the mountains to bury themselves after killing people, and that is only a minority after all......

Lin Lei continued his reasoning: "From the common sense of 'throwing away and burying near', the murderer's residence is relatively far away from Dongda, at least more than three kilometers. ”

Officer Wang nodded and said, "Well, back then, the carpet search was mainly within three kilometers of the crime site. In areas more than three kilometers away, due to the large population and insufficient police force, the investigation level can only be reduced. In some areas, the investigation mainly relied on the joint security team members, and no clues were reflected. ”

Lin Lei did not directly uncover the mystery at all, but continued to analyze the case: "There is a big river in Dongfang City - Dongjiang River. The Dongjiang River crosses the entire Dongfang City, and the scene of the crime is about eight kilometers away from the Dongjiang River. The Dongjiang River is located in three directions, northwest and south, of the place where the crime occurred. About five kilometers east of Dongfang University, there is Zhongshan Road, the city's main road, where there are many pedestrians and vehicles, sanitation workers at night, and even public security joint defense team members patrolling. ”

After a pause, Lin Lei gave the answer to the scope of the corpse scene: "The murderer's corpse scene will not be particularly far away from Dongda. Because if it is very far away, such as more than 10 kilometers, then it is impossible for the murderer to scatter the body in the vicinity of Todai, which is a downtown area, and there is a high chance of being found when the body is dumped. ”

In terms of distance, if the scene of the dismemberment is very far away, the murderer's first choice is to throw the body in the barren mountains and mountains, which is safer and in line with criminal psychology.

You must know that Dongjiang Bridge and Zhongshan Road are very prosperous areas, and even at night, there are many people coming and going.

There are even armed police stationed on the Dongjiang Bridge to defend the bridge, and the murderer absolutely does not dare to cross the bridge from the other side of the bridge under the noses of the armed police.

The same is true for Zhongshan Road, which is also patrolled by security officers at night.

Lin Lei said so much about the analysis of "distance", Lu Yun understood it, and Lin Lei really drew the scene of the dismemberment as a prison: "So, you mean that the distance of the murderer is about three kilometers to five kilometers from the crime scene?"