However, Officer Wang is not familiar with Lin Lei.

What he doesn't know is that Lin Lei has solved countless cases, when did he open his mouth?

Lin Lei sighed leisurely, and seemed to be very sad: "Alas, Officer Wang, this case has not been solved for 20 years, in fact, the answer is already coming out." Pen ~ Fun ~ Pavilion www.biquge.info"

"The answer is about to come out?" Officer Wang frowned slightly, carefully pondering the words in Lin Lei's mouth.

Lin Lei took out a point of eight water bays and lit it.

After taking a deep puff of his cigarette, Lin Lei shook his head and said, "This case is about the murderer - any kind of perverted killer, rape demon and the like, can be ruled out. Because the police investigated so hard back then, but found nothing. This kind of person with psychological problems cannot jump out of the cracks in the stone, and his past experience will always be stained. Take the famous serial rape and murder case of Baiyin as an example, in fact, the murderer Gao also has a big psychological problem. At that time, Gao escaped from the police investigation simply because he was not a silver household registration and was not within the scope of the investigation. ”

Everyone understands the silver case, so there is no need to repeat it......

Now this Dongda corpse crushing case is just as Lin Lei said, tens of thousands of people in the police have been investigating for more than half a year, but it is not just a matter of receiving bento boxes and eating boxed lunches every day......

Needless to say, those who have bad criminal records, especially those who have doubts about "sex", are the focus of police investigations.

Back then, a large number of psychopaths who stole women's underwear were arrested, including some people who usually have a bad "style", regardless of whether the old and the young are married or not, and they will be investigated one by one......

"The fact that this case can become the number one unsolved case in the Republic has its own accident. This is the only way to explain why the police have been investigating for so long and on such a large scale, but in the end there is no result!"

Lin Lei made the final decision and determined the case!

"Accident?" Officer Wang gasped, his eyes widened, he never seemed to have thought that there was such a possibility in the Dongda corpse crushing case!

"I see!"

"No wonder I can't find out the results!"

"Yes! If it weren't for the accident, we would have investigated tens of thousands of police forces for more than half a year, how could there be no results!"

“……”

For a while, the atmosphere of the scene was boiling!

The police were talking loudly, and everyone was very excited.

I didn't expect that.

This is how the case started!

"Yes, the cause of this case was an accident! Ai Qing was reading a magazine in the back room of the rented bookstore, and I think she might have her back against the bookshelf -- but unfortunately, the big reference books on the top of the bookshelf fell off! Those reference books were large volumes of books, and they were very heavy! At that time, Ai Qing was smashed to the point that his head was bleeding!"

Lin Lei said as he stared at Lao Lu and said word by word: "Lao Lu, am I right?"

Lao Lu raised his head and sneered: "Hmph, Officer Lin, you saw that there are a large number of reference books on my bookshelf, that's why you have this reasoning, right?"

Lin Lei's eyes narrowed slightly, noncommittal.

Seeing that Lin Lei didn't speak, Lao Lu came to his senses and explained loudly: "That's right, when I collected old books before, I used to collect some large reference books. Because this is the area around the university, occasionally students come to rent these books and read them. Just because there are a lot of reference books on the shelves, you doubt me? Tsk, what a brag that you don't have to pay taxes!"

What Lao Lu said seems to have some truth -

Because so far, Lin Lei has no evidence, it is all "subjective speculation......

Lin Lei didn't pay attention to Lao Lu at all, and seemed to have to dissect the case in detail.

Lin Lei then said to Officer Wang: "Whether it was the reference book that killed Ai Qing, I can't be sure. It stands to reason that if the reference book is smashed down, it will not kill people. It is also possible that Ai Qing was too obsessed with reading and accidentally knocked over the bookshelf - if the bookshelf fell down, then the possibility of smashing her to death was relatively high. This is doubtful, after all, I don't have God's perspective, and I don't know what the specific situation was at the time. ”

Officer Wang nodded again and again, indicating that he understood.

Lin Lei's reasoning is very reasonable, according to Lin Lei's reasoning, this case was originally an accident - since it was an accident, then the heavy books and bookshelves could be stoned to death.

"The point is where did the blood go?" Lin Lei said, taking a deep puff of his cigarette again, "Blood stains, of course, are splashed on the books! A lot of books fell, maybe the bookshelves also fell, Ai Qing's head broke and bled out, but the blood did not flow to the ground, but to the books!"

I see!

A large number of books have fallen, which is equivalent to laying a "carpet" -- the books are cushioned at the scene of the crime.

The paper is inherently absorbent, and the blood soaks one book after another, but it leaves no trace on the ground!

Officer Wang kept nodding, it was obvious that Lin Lei's reasoning could perfectly explain why there was no blood at the scene of the crime.

Lin Lei continued: "Lao Lu, who was in the outhouse at the time, should have heard the movement, but when he came in, he was directly scared. He probably touched Ai Qing's breath—"

Speaking of this, Lin Lei glared at Lao Lu fiercely: "Perhaps, Ai Qing was not completely dead at that time, but just fainted from his injuries." Anyway, Lao Lu was afraid of being responsible, so he locked the door of the back room......"

Lao Lu definitely can't close the store immediately, he must open normally.

Lao Lu closed at 10 o'clock in the evening that day, and some people came to borrow and return books during this period.

However, the locked door of the back room does not prevent book renters.

Not many people read magazines, and the vast majority of people are supposed to read novels - and those who read novels don't need to go into the back room.

Even if someone comes to read the magazine, Lao Lu can prevaricate with any reason.

It's impossible for a book renter to kick in the door, right?

"I seem to have heard you say just now, you have some old books that are recycled?" Lin Lei smiled, sneering.

Lao Lu was suddenly startled, as if he realized something!

Lin Lei had a smile on his face that was "harmless to humans and animals", and glanced at Lao Lu meaningfully: "Do you recycle old books, I also know, it's nothing more than walking through the streets and alleys! Books are very heavy items, and it is impossible to carry them by hand, Lao Lu, do you have a tricycle for collecting old books?!"

"How do you know?!"

Lao Lu's face changed several times, and the blue tendons on his forehead burst out, looking at Lin Lei like a monster!

Lin Lei looked at Lao Lu with a smile, but Lao Lu felt that this smile was too terrifying......

After a long time, Lao Lu stabilized his mind, snorted coldly, and stopped talking.

Say more and be wrong, say less and be wrong, not to say good!

Just opened his mouth, and he leaked important information to Lin Lei!

Next, Lao Lu sat on the ground, as if the old monk was in a trance, and did not say a word.