"I'm here to investigate, not to collect evidence!" Zhao Yu started talking nonsense, "Where are you going to wear gloves? Don't worry, your daughter is not Sherlock Holmes, so she can't tell!"
After speaking, he reached out and grabbed a book regardless of the old man's objection.
It was a book about anesthesiology. Zhao Yu flipped through a few pages and found that there were a lot of notes in the book.
Li Dan's handwriting is delicate and neat, without any alteration. It can be seen from this that she should be a thoughtful and extremely logical person.
Zhao Yu flipped through a few more books, and they were all like this. So, he couldn't help but ask the old man at the door: "Has your daughter studied medicine? Why are there so many books related to medicine?"
"No, no!" the old man replied affirmatively, "She only worked at a pet clinic many years ago, the famous Dr. Lu's Veterinary Shop, and Dandan worked as an assistant for them! She may have to learn something about this. Knowledge, right?”
What!
Pet clinic
Vet shop
Zhao Yu was shocked. The anesthetic used by the murderer in the hand-chopping case was an animal drug. The source of this drug happened to be a veterinary store!
This can't be a coincidence anymore, right
Could it be said that this Li Dan...
Zhao Yu put down the book and scanned the entire room again. For some reason, he always felt that there might be something more important to find in this room.
"Old lady!" Zhao Yu thought for a while and asked, "Is your family online?"
"Got it!" the old man replied, "I'm useless, but my daughter is!"
"Where's the computer? Do you have one?"
"My daughter has a notebook that she always carries with her. It shouldn't be here."
"Then..." Zhao Yu pointed to the room and said, "She doesn't have a writing desk in the room. How does she usually play with the computer? Do she lie on the bed and play?"
"Yes, just lie on the bed and play!" the old man said without reservation. "Not only does she play on the computer, but my daughter also lies on the bed and writes when she reads or writes. Oh... By the way, it's on her bed. Underneath, there are many pieces of white paper, and I often see her writing things on them, and there are many photos!"
oh!
Zhao Yu nodded, and suddenly he came back to his senses!
"What!? What did you say? Under the mattress?" Zhao Yu was shocked and asked with his eyes wide open, "What... is written on it?"
"I... I don't know! I just saw it accidentally a few times. I... My daughter didn't know that I knew... She was kneeling on the bed, writing very seriously... I... I just saw it through the crack of the door! "The old man was so frightened that he was incoherent and didn't know what to say.
ah!
Zhao Yu didn't ask any more questions, strode to the bed, stretched out his hand to lift the mattress and sheets on the bed.
"Officer!" The old man was frightened and rushed over to stop Zhao Yu. "My daughter has mysophobia, and these sheets... must not be moved! My daughter's eyes are very poisonous. No matter how I clean it up, she will definitely be able to see it!"
"Old lady!" Zhao Yu shouted excitedly, "How long has it been and you are still thinking about your daughter's mysophobia! Let me tell you, these things your daughter wrote may be the ones that can kill her. You... you actually stopped me from doing something?"
Seeing how excited Zhao Yu was, the old man realized how important the matter was, and finally reluctantly let go of Zhao Yu's arm and stepped back honestly.
Zhao Yu grabbed a corner of the mattress, pulled it, and lifted the entire mattress up.
After pulling it apart, Zhao Yu couldn't help but be shocked by what appeared on the bed board!
But I saw that the flat bed board was indeed covered with white paper stuck together. The white paper was already densely filled with many words, and there were also many photos, pictures, and copied or printed documents attached to it!
The scene in front of me looked like a whiteboard used by the police for case analysis. However, this thing is more detailed and meticulous than the police whiteboard! The amount of information it covers is also much greater than that of the police!
Grandma is a bear! !
At that moment, Zhao Yu's heart was beating wildly and his blood was racing. He didn't even need to read the words carefully. With just the photos on the white paper, he could completely and truly confirm that the goddess Li Dan was the Chopped Hand. The real murderer of the crime! ! !
But seeing the photos of Gao Tian, Yuan Lili, Luo Meina and others, they were all pasted in eye-catching positions, with all their information recorded in black pen next to them. It was obvious that Li Dan had conducted a very detailed investigation on them.
Zhao Yu rolled up the mattress and rolled it aside. He looked carefully at the beginning of the white paper and saw that under Gao Tian's photo, there was a black and white photo printed by a printer. The photo showed A vent opening in a ventilation duct.
Looking below, the date, location and other information are also marked in detail. This information is completely consistent with the situation of Gao Tian's hand being chopped off.
It can be seen that Gao Tian's hand was chopped off by Li Dan!
God!
Zhao Yu put this information together and was able to completely connect the events of the hand-chopping case. When he finally figured out the modus operandi used by Li Dan, he couldn't help but be deeply shocked again!
Li Dan's plan was so meticulous that it reached an unbelievable level, it was so perfect!
Before she decided to take action against Gao Tian and others, she even made careful preparations several months in advance.
Taking Gao Tian as an example, Li Dan knew early in the morning that Gao Tian was coming to Qinshan to attend a concert, and also knew her seat number.
She even knew that after the concert, Gao Tian would definitely take that underground passage, and there were no cameras in that underground passage.
Since Gao Tian's seat was near the front, he would naturally line up behind the crowd when leaving, which gave Li Dan a better chance to make his move.
Zhao Yu estimated that Li Dan also bought a ticket and entered the venue, and then followed Gao Tian.
When the concert ended and Gao Tian entered the passage, Li Dan stunned her while others were not paying attention, and then dragged her to the power distribution room where no one was paying attention in the passage, where she was anesthetized and chopped off her hands!
The most critical moment came. After committing the crime, Li Dan did not rush to escape, but came to the wind room on the other side of the passage.
The air room is the place that supplies air to the underground facilities of the stadium. There are several ventilation ducts leading to other places.
From there, Li Dan waited until dawn before getting into the ventilation duct, and then left through the exit of the sanitation department of the stadium according to the pre-planned route.
When she left, it happened to be when the sanitation workers were going to work. She had already prepared a sanitation worker's outfit and left the stadium while there were many people.
Later, no matter how powerful the police officer responsible for checking the surveillance video was, there was no way he would notice this coming.
What's even more shocking is that in order to prevent the surveillance video from being suspicious, she actually prepared a container of formalin in the ventilation duct early in the morning and hid Gao Tian's right hand there. It took more than two months after the incident for her to remove Gao Tian's right hand. its retrieval.
Originally, Qu Ping had considered the possibility of the murderer escaping through other channels, but because the wind room was locked, she did not investigate here.
Little did she know that Li Dan had obtained the key to the wind room a few months ago.
Regarding Gao Tian's case, Zhao Yu was incredible enough, but when he looked at the second victim Yuan Lili, he was even more surprised!
PS: Thank you to my classmate Maple Leaf Specimens for the tip!
(End of chapter)