Chapter 644

Li Yifan, who had just taken a few steps, immediately stopped and looked back at him with a sneer. "It's not like some people. The cowhide blows so loud that it's all pierced, and they call themselves detectives."

"You..." Zang long felt that his blood pressure was soaring rapidly. He was so angry that he almost died without vomiting blood.

What a mouth!

People were very surprised. They found that Li Yifan's medical skill was amazing, and his mouth was also too powerful to say anything.

Li Yifan now went to the center of the room. He first checked the wardrobe and shoe cabinet, and touched the edge of the cabinet with his hand.

"There is no trace to prove that his death was not caused by his head bumping against the edge of the cupboard when he fell down."

With a flash of thought, he came to the bedside table again, opened the cabinet and checked it.

"There are no unidentified drugs in the cupboard, and there are no psychotropic drugs. It can be seen that it is not drugs that cause death."

Generally speaking, psychotropic drugs that may lead to death often have great side effects, such as hallucination, anxiety and depression.

These diseases often lead to suicide, or drug side effects of death.

Li Yifan raised his head again and checked the ceiling.

"There are no cracks on the ceiling, and there are no traces of being removed. Obviously, there should be no special organs or killing tools hidden on it."

After the murderer kills, the first way is to clean up the scene and hide the weapon.

The hidden weapons are often found because they are not hidden enough. Some killers will take advantage of the particularity of the ceiling, plug them into cracks, and then camouflage.

Because the height of the ceiling is relatively high, it is generally pasted with various waterproof layers, so it is easy to be ignored.

At this moment, Zang long saw that Li Yifan was checking. He couldn't help laughing. "He thought it was a special way to check the cause of death. After working for a long time, he only used this simple method to check the cause of death. He only boasted!"

Li Yifan didn't hear of the irony in his ears. He thought for a few seconds and went to the window.

The window is located next to the innermost cabinet on the left. It's a very common push-pull glass window. Li Yifan first saw the edge of the window with a little strange powder.

"Powder? It looks like lime powder. "

He picked up a little bit of lime powder, rubbed it on the tip of his finger, smelled it again, and then looked up around the window.

The wall is lime plaster layer, white wall, will drop lime powder is very normal.

"It seems that when I checked the scene, I thought it was normal for lime powder to fall off the wall, but is it really normal?" Li Yifan asked himself in his heart.

Of course, it is inevitable that some lime powder will fall from the wall smeared with lime paste.

But he always felt a little strange, just a strange feeling that he couldn't tell.

"What if the lime powder didn't fall because of the weathering of the wall, but because of other reasons?"

In his mind, Li Yifan began to speculate that there are several cases of lime powder falling. One is that someone deliberately scraped the wall with a sharp tool, the other is that the wind blew off and naturally weathered, and the other is that it was accidentally wiped off by something.

He turned to look at the other parts of the window, which was two meters wide, and he saw that there was nothing on the left but a little lime powder on the right.

The corner of Li Yifan's mouth raised a meaningful radian. "It seems that what I guess is right. It's not natural weathering, but a little bit of lime powder brought down by someone who has entered the room and rubbed his clothes against the wall."

Immediately, he opened the window and looked out of the window.

The house is a very old house, so the house is on the first floor with grass outside.

Seeing him looking outside, Shen Tianfeng couldn't help saying, "do you think there might be clues outside? It's useless. The police have checked it before. There's nothing outside except a pile of weeds. "

"No, no! That's just what you think. " Li Yifan shook his head with a smile.

His words immediately attracted Zang Long's ridicule, "make a mystery, don't pretend to be a ghost!"

Li Yifan ignored him, but after thinking for a while, he pushed all the windows from the right to the left, leaving the right half of the space. He stood on the right side and jumped up nimbly. At the moment of jumping up, he clearly felt that his clothes had scratched the edge of the wall.

"It's exactly what I guessed!"

After jumping out of the window and landing on the ground, he took a look at the traces of white ash in the corner of his right clothes. He was wearing a dark blue and black shirt, so the traces of white ash were particularly obvious.

Taking a deep breath, he looked at the pile of weeds, walked over without hesitation, and began to search.

"Where is it?"

A pair of eyes search back and forth, in order to facilitate the search, he directly operates the Qi, gathers the Qi into his eyes, and enhances his vision.

"If I were a yuan baby now, I would be able to look for a murder weapon. It's as easy as a palm."In the heart sighed a tone, strange to blame his present actual strength to be poor a bit, have no way, can bear the temperament to slowly seek.

The grass is very complicated, and the most important thing is that there are almost no footprints.

Before, when the police came to search, they deliberately avoided stepping on some grass and settled on some stones without leaving footprints. They were worried that if there was evidence in the grass, their footprints would be damaged.

Li Yifan naturally noticed this point. He also deliberately avoided stepping on the grass and choosing stones to avoid leaving footprints, in case of the last squabbling and getting into the wrong trouble.

After a long and arduous search, he finally found something suspicious in the East grass.

"That's it

Li Yifan reaches out his hand and gently pinches the thing as thin as hair, like a silver needle, but not a silver needle.

Then, holding the thing, he jumped into the room from the window.

Then he went to the body, searched the body for a moment, and soon found it on the back of the body.

"Can you? I've been looking for it for so long, but I haven't found it! " I'm really impatient to wait alone. I can't help talking.

"Yes! I don't think you can check it out, can you? It's not the same as what detective Zang said. It's just boasting and boasting The other person followed suit.

They have been waiting for more than half an hour, and they are already impatient.

Zang long couldn't help sneering at him at the moment. "Some people boast about themselves and despise this and that, but they are just like that. How ridiculous

Shen Kang and others can't help sighing, thinking how Li Yifan will end up.

How shameful it was to bet so much just now and kneel down in front of so many people?

Shen Shaokun could not help crying: "Yifan, forget it! If you can't check it out, you can't check it out alone! I'll be fine. I'll admit it! "