Chapter 393 Defeated by Yi Tuo Xiang

Chapter 393 Defeated by Yi Tuo Xiang

The long-haired man finally came to his senses.

He realized that he might have made a big mistake, and then he hurriedly corrected himself and said:

"I-I went to the back mountain today."

"Yes, I just finished climbing the mountain in the morning and just came back to have lunch and sleep."

"If there is anything related to me left on the mountain, there is no way to prove that I committed murder!"

"Haha." Lin Xinyi smiled noncommittally: "There are so many police officers here as witnesses, and our conversation is also recorded."

"It's too late to change my mind now."

"The more you change your testimony erratically, the worse it will be used against you in court."

"So please save yourself, Mr. Okada."

"I" the long-haired man was speechless for a moment, and his face became much uglier.

Lin Xinyi saw it right, he had already started to panic.

Not long after he escaped home from the scene, he was blocked at the door. How could he not panic?

No matter how careful he was, he was given too little time to process the evidence.

The shoes that left prints on them, the clothes that were stained with blood, and the pistol that had his fingerprints on it, these were the only most important pieces of physical evidence that he could think of and had time to deal with.

What if there was something else he hadn't thought of?

The long-haired man was nervous.

Especially after Lin Xinyi revealed his identity and let him know that this "little pretty face" was the ace management officer of the Metropolitan Police Department who had never solved any crime.

His momentum was much weaker, and Lin Xinyi unknowingly took the initiative:

"I won't talk about the evidence first. I'll just talk about the process of this case."

"First of all, from the blood stains dripping along the way, we can judge that the deceased at that time, that is, the thin man with the watermelon head, had lost a lot of blood due to gunshot wounds and his body had become much weaker."

"You may have seen his pale face, which made you more confident in killing him."

Under the increasingly nervous gaze of the long-haired man, Lin Xinyi began to restore the scene:

"You quietly approached him, grabbed his still intact hand that was holding the pistol, and knocked it against a tree trunk."

"Because you were very strong, the collision caused blood and bruises on the deceased's wrist."

"He was in pain and couldn't hold the gun, so the gun fell under the tree."

"And on the back of his hand, there are also sawdust and dust that were rubbed when the back of his hand violently collided with the rough bark."

"." The long-haired man's face began to turn pale.

Because what Lin Xinyi said was exactly the same as what he did at that time:

"After knocking the gun out of the opponent's hand, you pressed him against the trunk of the tree, grabbed his throat with both hands, and tried to choke him alive with the greatest strength and as quickly as possible. die."

"That's why there are so many sawdust scraped from the bark of the tree standing on the back of the deceased."

"But what you didn't expect is that although the deceased was weak at the time, he still had a fierce spirit."

"He suddenly burst out with a burst of power, although it was only for a moment."

"But he still managed to break free. No, it's not really a break away."

"I should say, he pushed you down."

Lin Xinyi recalled that not far below the big tree, there was a large area of ​​​​lodging grass.

At first, he thought these were the marks left when the murderer pinned the deceased to the ground in a riding position and choked him.

But later, he found a bloody handprint in the middle of the chest of the bloody suit.

The most important thing is the excrement that the deceased excreted due to incontinence of urine and feces when he was suffocated and dying.

The distribution of these excretions is abnormal.

The deceased was wearing relatively loose boxer briefs, which would not cause much obstruction to the movement of excrement.

If he was standing, he would have been strangled to death while standing against a tree.

These feces should just fall down from the crotch and down the pants leg under the influence of gravity.

If he was lying on his back, he was pressed to the ground and strangled to death.

After these excretions came out of the anus, they should have been crushed by the deceased's own buttocks during his death struggle and spilled out in all directions.

So much so that it even touches the lumbosacral area above the buttocks.

But the deceased was neither of those things.

His excrement came out from the back crotch of his underwear and overflowed into the front crotch of his underwear.

The shit reached the front of my panties.

What does this mean?

Explain that when the deceased was dying, his position should be with his butt in the air and his face down.

In other words, he is the one riding on others.

Instead, the murderer was pinned down.

"At that time, the deceased was originally pressed against the tree trunk by you."

"But he burst out with strength at that moment and pushed your chest with his hand, causing your body to lean back."

"You've lost your center of gravity and you're falling backwards."

"But you still didn't release your grip on the deceased's throat. Instead, when you fell to the ground, you took advantage of the situation and took the deceased's body down with you."

"that's all"

"You were lying on the ground and the deceased fell on top of you."

"At this time, he didn't have much strength after the explosion. Although he was pressing on you, he still couldn't stop you from strangling."

"He just grabbed your clothes in an unconscious struggle and made minimal resistance."

"Soon, he completely lost his ability to resist due to suffocation and died in your hands."

Lin Xinyi finished speaking and reconstructed the entire incident process.

The long-haired man felt like he was sitting on pins and needles, his back was like thorns, and his whole body was trembling slightly:

Exactly the same.

It's like when he kills someone, the other person is watching.

This kind of restoration that is specific to every action can't help but make people feel horrified.

The long-haired man became more and more guilty and frightened, but on the surface he still managed to fight back:

"W-what story are you making up here?"

"I still say the same thing. If you want to prove that I killed someone, just show me evidence!"

"Here's the proof for you!"

Lin Xinyi stood up, showing an aura of determination to win:

"Did you forget what I just said?"

"When you killed someone, the person who fell to the ground was actually you!"

"Even if the deceased failed to cause you any harm or leave no evidence on you."

"But if your body is in close contact with the ground, will it really leave no trace at all?"

"think about it"

"What other plants were growing next to that piece of grass at that time?"

"When your head was pressed to the ground, did you feel cramped?"

The long-haired man did not dare to answer, but he followed Lin Xinyi's reminder with a guilty conscience and silently recalled:

At that time, I was too busy squeezing my little brother's neck that I didn't even bother to savor the smell.

Looking back now, when I think about it, my neck was pressed to the ground, and the back of my neck seemed to feel a little pinched.

What hit him?

"Probably cocklebur seeds."

Lin Xinyi gave the answer:

"There was a cluster of cockleburs growing next to the grass, and many cocklebur seeds fell on the ground."

"And cocklebur seeds have thorns."

"I have sent people to the site to conduct investigation work."

"If you fall to the ground and your skin is pricked by the thorns of a cocklebur tree."

"Then guess, can your DNA be identified from the thorns of cocklebur collected from the ground at the scene?"

"." The long-haired man was speechless.

If his DNA can really be found on the cockleburs on the ground at the scene, then his excuses will be useless.

This will be irrefutable proof!

Damn it, how could this guy reconstruct the situation when he was pressed to the ground from the shit of that dead man? !

The longer the long-haired man thought, the more desperate he became.

He never expected that he would be defeated by a pile of shit.

"It doesn't matter what you say!"

With a hint of luck, the long-haired man is still bracing himself and resisting:

"Anyway, I didn't kill anyone."

"If you can really identify my DNA from that cocklebur seed, then do it!"

He was betting that what he crushed was not some prickly cocklebur, but just a branch or grass root.

Or he could bet that even if he was pricked by the thorns of cocklebur seeds, his DNA would not be identified.

In short, don’t rush to plead guilty.

Let’s look at the police’s cards.

"I really can't see the coffin without crying."

"Okay, then let's wait for the DNA test results."

"But." Lin Xinyi paused for a moment, then said something that made the long-haired man even more desperate:

"Apart from the DNA you may have left at the scene, are you really so sure that you didn't take anything away from the scene?"

"Uh?" The long-haired man didn't know why.

But Lin Xinyi walked behind him and looked at his long hair falling on his shoulders:

"Lockall's Law of Matter Exchange tells us that there will be a transfer of matter after contact between objects."

"The transfer is mutual."

"It's possible that your DNA may have remained at the scene."

"You may also be carrying things on site with you."

"For example, cocklebur."

The cocklebur is covered with thorns.

The reproduction method of cocklebur is to use the thorns on the seeds to allow passing animals to get on them and carry them to other places.

So, Lin Xinyi tried to tease the long-haired man's long hair:

"Look -"

He pulled out a slightly yellow cocklebur seed from the messy hair:

“That’s what you take away from the scene.”

"You were lying on the ground with your hair tangled with the cocklebur on the ground, so you took the cocklebur away."

Seeing the seed hidden in his hair, the long-haired man's eyes immediately widened:

He didn't even feel it himself, but he had something like this on his body!

Damn it, I should have known that keeping a bald head and having long hair would be harmful!

The long-haired man felt regretful for a moment.

Then he reacted belatedly:

"No. This, this is just a cocklebur. What problem can it explain?"

"I have something like cocklebur at my doorstep. Isn't it strange that I got it on my body?"

"How does this prove that I was there?"

"idiot."

Lin Xinyi coldly extinguished the last hope in his heart:

"Just like humans, under natural conditions, the DNA of each plant is different."

"As long as you compare the DNA of the cocklebur seed on your body with the cluster of cocklebur seeds growing on site, you can know where you got this seed from!"

"Can it still be like this?!"

The long-haired man was completely stupid:

Is there such a way to solve the case?

Can plants also be DNA tested?

"sure."

Lin Xinyi replied confidently.

Although compared with the human DNA identification technology that has been used in the field of criminal investigation for many years, it is relatively technically difficult to apply plant DNA in criminal investigation.

As a layman in biology, he had no idea whether the relevant identification technology was mature in this era.

But Lin Xinyi has such confidence:

"It doesn't matter if the technology is not mature."

"After I finish publishing the paper, I will naturally mature."