Mu Dongfang nodded again and again when he heard this, while Lu Yun on the side was a little puzzled. Pen & Fun & Pavilion www.biquge.info

Originally, she received Mu Dongfang's invitation today, but Lu Yun didn't want to come.

Whether it was Lin Lei or Lu Yun, they were not very familiar with Mu Dongfang, and it was really boring to participate in this kind of banquet.

But Lin Lei said that Mu Dongfang kept the scene of the crime, which can be regarded as the key to solving the case, and-

Lin Lei said that there was another reason, so he had to attend Mu Dongfang's dinner.

As for what the reason was, Lin Lei didn't tell Lu Yun......

Lu Yun glanced up at Mu Dongfang, only to see Mu Dongfang and Lin Lei touch the cup again, and then Mu Dongfang asked, "Superintendent Lin, I'm still a little confused." I always feel that there must be some deep-seated reason for the 2,000 pieces of corpses in this case. Psychopathic killers and the like, the possibilities are very high. In fact, in the past twenty years, I was very suspicious of Carpenter Liu. I think based on his past experience, there is a great possibility of psychopathology. You know, her wife—"

Halfway through this, Mu Dongfang didn't continue.

Lin Lei glanced at Mu Dongfang meaningfully, smiled slightly, nodded and said, "Mr. Mu is really a smart person. ”

As soon as these words landed, Mu Dongfang's face immediately couldn't hold back-no matter how he listened to Lin Lei's words, it was like "anti-talk", a bit of "sarcasm"......

Lin Lei looked at Mu Dongfang's expression, waved his hand again and again, and said, "Mr. Mu, don't get me wrong, I do think you are a smart person." Because what you are talking about is exactly what I thought was possible. It is extremely likely that Carpenter Liu is a perverted killer, far more than Boss Lu who rented a bookstore - it's just that I turned around in time later because I had new evidence to make Lao Lu's suspicion surpass Carpenter Liu!"

After a pause, Lin Lei seemed to say with some emotion: "There are many possibilities for this case, and perverted homicide has always been a high-probability event in my mind. But only evidence is the only criterion for testing the real murderer!"

Carpenter Liu's wife went to Nanyue Province to "sit on TAI", which is a great shame for any man.

So the possibility of Carpenter Liu's psychopathology is very great.

However, there is no evidence!

Even back then, the police conducted a detailed inspection of Liu's yard, and there was no trace at all, even if it was suspected that Carpenter Liu's psychopathology caused rape and murder, what was the use?

The most important thing is that if Carpenter Liu kills someone, there must be a hidden scene of dismemberment.

Then the bomb shelter seems to be a good choice.

However, there is no running water in the bomb shelter, let alone a sewer!

He wants to shred the corpse, he needs to use a lot of water, and the bomb shelter does not have the conditions for water supply at all!

Lin Lei took a sip of the red wine in the glass and said slowly: "Generally speaking, the records of water meters will not be kept for such a long time as twenty years. I'm actually lucky, let my subordinates try it, but I didn't expect to really find the water meter record ......" (PS: This record has been kept for 20 years is relatively BUG, but it is by no means completely impossible. What is certain is that at the time of the crime, the water meter records were definitely able to be checked, and I don't know why no one checked them...... This case only provides a way to solve the case. )

Mu Dongfang seemed a little puzzled: "I remember that the water charges were collected on a monthly basis back then, how could you find out how much water was used on a specific day?"

Lin Lei smiled slightly, and did not answer this conversation.

Mu Dongfang looked at Lin Lei's "unfathomable" expression, and slapped his thigh suddenly: "I understand!"

Mu Dongfang stretched out his thumb and exclaimed: "High, really high! That water meter record has been manipulated, right? In fact, there is a serious abnormality in the water consumption for a month, which can also explain the problem......

Lin Lei didn't answer this question, it is true that there is a problem with the water meter record, the water meter is only calculated on a monthly basis, and it is impossible to be accurate to every day.

It was only in order to give Lao Lu the final blow to the psychological defense line, so Lin Lei boldly "made a move".

Of course, this is not "perjury", because the ironclad evidence that finally locked down Lao Lu's murder was not the water meter record, but the trace blood stains on the bookshelf.

The water meter record just made Lao Lu emerge from the many "extras", nothing more.

"It's amazing that Superintendent Lin could think of starting with water records. Mu Dongfang did not hesitate to praise his words.

2,000 pieces of corpses, the biggest hint is not a perverted killer, nor a five-guarantee household, nor a heavy metal music lover, but water consumption!

Water consumption is an objective fact, not a subjective conjecture!

No matter what kind of person the murderer is, whether he is Sun Wukong, Zhu Bajie or even Tang Seng, it is necessary to use a lot of water to divide the body into 2,000 pieces and dispose of it.

There was not much blood at the scene of the dumping, which is also in line with the dossier that "the body parts were relatively clean".

If the body parts were not washed "clean" with water, then the murderer would go out with his pocket and throw the body, which would be too dangerous - blood would drip down every step he took!

The absence of such blood dripping shows that the body parts were disposed of relatively cleanly, and it also proves that the murderer must have used a lot of water.

After reviewing it afterwards, Mu Dongfang finally knew how Lin Lei solved this dusty case.

Lin Lei was not affected by any kind of speculation, nor did he subjectively assume that a certain speculation was definitely the answer, and his path to solving the case was completely different from that of people.

Everyone else is speculating about the possibilities of the case, but Lin Lei is looking for an objective key to open the door to the case.

To put it bluntly, the "melon-eating masses" solving the case is often a subjective guess, but Lin Lei is looking for objective evidence.

Lin Lei locked on Lao Lu, not because he guessed in advance that Ai Qing went to the rented bookstore, but because he checked the water meter and found out that Lao Lu was very suspicious, but only then did he deduce that Ai Qing went to Lao Lu to rent a bookstore!

This is the highest level of reasoning.

Top reasoning must be based on the support of objective evidence, not some "whimsy"!

Anyone can have great ideas, but it is extremely difficult to have "proof" ideas......

Lin Lei's reasoning has been completed, and Mu Dongfang still has a question in his heart.

"Superintendent Lin, my son's extortion case back then-" Mu Dongfang finally asked.

Lin Lei frowned, was silent for a long time, and then said lightly: "This is a headless public case." They blackmailed your father and son for the first few years, and they didn't continue to do it, did they?"

Mu Dongfang nodded: "Well, you haven't blackmailed me for more than ten years......

Lin Lei rubbed his temples: "What happened back then was just a coincidence. I think it's possible that those who blackmailed you, maybe they were caught by the police because of something else, maybe they died of a drug overdose. Flies don't bite eggs that are not sewn, and they have to clean themselves in the future. ”

Mu Dongfang nodded silently and said, "Well, Qihui has already quit drugs. After that incident, he vowed never to touch drugs again. ”

Drug use is at most compulsory drug rehabilitation, which is not enough for criminal responsibility, and it has been 20 years since the incident, Lin Lei "knocked and beaten" Mu Dongfang's father and son, and it is almost the same.

As for those who blackmail, they really can't be found.

Lin Lei is just a policeman, not a fairy......