Chapter 41: Seamless

"I'm here to investigate, not to collect evidence!" Zhao Yu's nonsense came out of his mouth, "Where are you going to wear gloves? Don't worry, your daughter is not Sherlock Holmes, so you can't tell!"

After speaking, regardless of the old man's objection, he reached out and grabbed a book.

It was a book about anesthesiology. Zhao Yu casually flipped through a few pages and found that there were still many notes in the book.

Li Dan's handwriting is slender and neat, without any alteration. It can be seen that she should be a thoughtful and logical person.

Zhao Yu flipped through a few more books, all of which were like this. So, he couldn't help asking the old man at the door: "Has your daughter ever studied medicine? Why are there so many books related to medicine?"

"No, no!" The old man replied affirmatively, "She just worked in a pet clinic many years ago, that is, the very famous Dr. Lu's veterinary shop, and Dandan worked as an assistant for them! Maybe I need to learn something about it. knowledge?"

What! ?

Pet Clinic?

Vet shop?

Zhao Yu was astonished. The anesthetic used by the murderer in the chopping case was an animal drug, and the source of this drug happened to be a veterinary shop!

This will no longer be a coincidence, will it?

Could it be that this Li Dan...

Zhao Yu put down the book and scanned the whole room again. For some reason, he always felt that there might be something more important in this room.

"Old lady!" Zhao Yu asked after thinking for a while, "Is your home online?"

"Up!" replied the old man, "I'm useless, but my daughter is!"

"Where's the computer? Is there any?"

"My niece has a laptop, she always carries it with her, it shouldn't be here."

"Then..." Zhao Yu pointed to the room and said, "There is no writing desk in her room, how can she usually play with the computer? Do you play on the bed?"

"Yes, it's just playing on the bed!" The old man said without reservation, "Not only playing with the computer, but my daughter reads and writes on the bed, and writes on the bed. Oh... By the way, just on her bed Under the mattress, there are still many blank sheets of paper, I often see her writing on them, and there are many photos!"

oh!

Zhao Yu nodded, suddenly, he suddenly came back!

"What!? What did you say? Under the mattress?" Zhao Yu was startled, and asked with wide-eyed eyes, "What...is it written on it?"

"I... I don't know either! I just accidentally saw it a few times, I... my daughter didn't know that I knew... she was kneeling on the bed, writing very seriously... I... I just read it from I saw it through the crack of the door!" The old man was so frightened that he could speak incoherently, not knowing what to say.

ah! ?

Zhao Yu didn't ask any more questions, and strode to the bed, reaching out to lift the mattress and sheets on the bed.

"Officer!" The old man was terrified, and he rushed over to stop Zhao Yu, "My daughter is obsessed with cleanliness, this bed sheet... must not be moved! My daughter's eyes are very poisonous, no matter how I clean her, she will definitely be able to see it! "

"Old lady!" Zhao Yu shouted excitedly, "What time is it, you are still thinking about your daughter's cleanliness! Let me tell you, these things written by your daughter may be the ones that can kill her. You... are you still blocking it?"

Seeing Zhao Yu's excitement, the old man realized that the matter was of great importance, and finally reluctantly let go of Zhao Yu's arm, and retreated obediently.

Zhao Yu grabbed a corner of the mattress, brushed and pulled it, and lifted the whole mattress up.

After tearing it apart, Zhao Yu couldn't help but be surprised by the scene that suddenly appeared on the bed!

But seeing that the flat bed board was indeed covered with white paper sticking together, the white paper was densely filled with many words, and many photos, pictures, and copied or printed documents were pasted on it!

The scene in front of him looked like a whiteboard used by the police for case analysis. only,

This thing is more detailed and meticulous than the police whiteboard! The amount of information it covers is much larger than that of the police!

Grandma a bear! !

At that moment, Zhao Yu's heart was beating wildly and his blood was throbbing. He didn't even need to read the words carefully. Just relying on the photos on the white paper, he could already be completely and truly sure that the prodigy Li Dan was just chopping his hands. The murderer - the real murderer! ! !

But the photos of Gao Tian, ​​Yuan Lili, Luo Meina and others were pasted in prominent places, and all their information was recorded in black pen beside them. Obviously, Li Dan has done a very detailed investigation on them.

Zhao Yu rolled up the mattress and looked carefully at the beginning of the white paper, but saw that under Gao Tian's photo, there was also a black and white photo printed out by a printer, which showed A vent for a ventilation duct.

Looking at the bottom, it also marked the date, location and other information in detail, which completely matched the situation where Gao Tian was chopped off.

It can be seen that Gao Tian's hand was chopped off by Li Dan!

Ah Xi!

Zhao Yu put together all the information, and was able to connect the whole story of the hacking case. When he finally understood Li Dan's modus operandi, he couldn't help being deeply shocked again!

Li Dan's plan is so meticulous that it has reached an unbelievable level, it is seamless! Before deciding to attack Gao Tian and others, she even made thorough preparations several months in advance.

Taking Gao Tian as an example, Li Dan knew Gao Tian was coming to Qinshan to attend the concert early in the morning, and knew her seat number.

She knew even more that after the concert, Gao Tian would definitely take that underground passage, and there was no camera in that underground passage.

Since Gao Tian's seat is near the front, when she leaves, she will naturally be at the back of the crowd, which gives Li Dan a better chance to make a move.

Zhao Yu estimated that Li Dan should have also bought a ticket to enter the arena, and then followed Gao Tian all the time.

When the concert was over and Gao Tian entered the tunnel, Li Dan stunned her while others were not paying attention, and then dragged her to an unnoticed power distribution room in the tunnel, where she was anesthetized and chopped hands!

The most extreme moment came. After committing the crime, Li Dan did not run away in a hurry, but came to the wind room on the other side of the passage.

The wind room is the place to supply air to the underground facilities of the gymnasium, where there are several ventilation ducts leading to other places. From there, Li Dan waited until dawn before he got into the ventilation duct, and then left through the exit of the sanitation department of the gymnasium according to the route planned in advance.

When she left, it happened to be when the sanitation workers were going to work. She had already prepared a sanitation worker's attire and left the gymnasium while there were too many people. No matter how powerful the police officers in charge of viewing the surveillance video were, they would never have noticed this place.

What's more, in order not to make the surveillance video suspicious, she actually prepared a container containing formalin in the ventilation duct early in the morning, and hid Gao Tian's right hand there. its back.

Originally, Qu Ping had also considered the possibility of the murderer escaping through other channels, but because the wind room was locked, she did not investigate here. How did she know that Li Dan had obtained the key to the wind room several months ago.

About Gao Tian's case, it was enough for Zhao Yu to feel unbelievable, but when he saw the second victim, Yuan Lili, he was even more surprised!