In Conan, people have a brain option system

After a brief observation, Akikawa Sosuke realized that the current situation was not favorable to him.

"The blood that stained the clothes was still bright red, which means that the oxygen content in the blood was still high..."

"You can also see the life reaction very clearly around the wound."

"Sure enough, she died from a knife wound."

The blood was bright red, which meant that the blood was not exposed to the air for too long.

And the life reaction near the wound also proved that the woman was still alive when she was attacked by the dagger.

In addition, the locked car and the closed car windows.

Undoubtedly, the original owner was the suspect of the murderer.

"If the blood starts to turn black, or the body shows rigor mortis, there is still room for operation. Now this woman has obviously died not long ago, and it is impossible to reduce her suspicion..."

The blood began to turn black and the body showed rigor mortis, which can indicate that the deceased has been dead for a long enough time.

As long as the time of death of the deceased can be prolonged, or the time for the police to find the body can be delayed, there are still many possibilities for operation.

However, now that the sirens have been heard, it is a foregone conclusion that he will be regarded as the prime suspect.

"Since it is a foregone conclusion that I am suspected of being the murderer, what I have to do now is not to eliminate my suspicion as the murderer, but to make sure that the evidence left at the crime scene is not enough to directly prove that I am the murderer."

Akikawa Sosuke looked at the clothes on the woman's abdomen. The part that was not soaked with blood was left with obvious marks because he had just pushed the woman away with his bloody hands.

He stretched out his right hand and gently rubbed the woman's clothes next to him with his middle and index fingers.

"Cotton clothes, so my fingerprints can be covered with blood."

Fingerprint detection mainly detects the grease and sweat on the fingers, while blood can roughly cover the grease and sweat left on the clothes.

The covering effect varies depending on the material of the clothes.

Once the absorbent cotton clothes on the woman are stained with blood, the original grease and sweat will be difficult to detect.

Akikawa Sosuke carefully grabbed the clothes with his fingerprints on them, pulled them to the wound and pressed them down.

Suddenly, blood gushed out from the wound, and that part of the clothes also turned bright red.

In this way, including Akikawa Sosuke's bloody palm print, everything was covered with blood.

Akikawa Sosuke repeated it twice, and after soaking all the clothes with his bloody fingerprints on the woman's clothes with blood, he looked at the dagger inserted in the woman's abdomen.

"When I woke up just now, I was holding this dagger tightly with both hands. Now it can be basically concluded that this is the murder weapon that caused the woman's death, but in this situation, there is no condition to deal with the murder weapon at all."

Regardless of whether the original owner killed the woman, if the dagger touched by his hands was seen by the police, his situation would take a turn for the worse.

But now there is no way to deal with the murder weapon.

"If I can't cover up the murder weapon, I can only cover up the traces of my touching the murder weapon."

Akikawa Sosuke grabbed the hem of the woman's clothes stained with blood on her abdomen again, and carefully wiped the handle of the dagger with the blood-soaked clothes.

As for why the part that was not soaked with blood was not chosen, it was mainly because under the simple conditions, it was impossible to completely remove the blood.

Many inexperienced murderers thought that they could cover up the traces of the crime as long as they wiped the blood clean.

They did not know that,

even if the blood was completely wiped clean with a cloth or a paper towel, it would still leave traces of "being wiped".

As long as the police detected the blood through the luminol reaction, the attempt to cover up the blood would be exposed in an instant.

After completely wiping the handle of the knife with the blood on the clothes, Akikawa Sosuke carefully used the blood from the woman's abdomen to soak the clothes he had just touched.

Of course, it was far from enough to just eliminate the traces of touching the handle of the dagger.

After all, any detective with a brain would guess that he was trying to cover up the fingerprints with blood after seeing the blood on the handle.

"I must be fundamentally cut off from this dagger."

Akikawa Sosuke carefully lifted the woman's shirt and observed the wounds on her abdomen and chest.

As Akikawa Sosuke expected.

He found that most of the wounds were not perpendicular to the woman's body, but tilted towards the co-pilot seat where he was.

"Right-handed."

The driver's seat of this car is on the right, and the wound is tilted towards him, which just fits the logic that a person with a dominant hand on the right would commit a crime against a woman.

Even experienced agents or killers find it difficult to cover their dominant hands in an emergency.

Not to mention the situation where the woman is sitting on a car seat.

In this case, it is several times more difficult to get the knife to enter the woman's body vertically than when she is lying flat on the ground.

After identifying the dominant hand of the murderer who killed the woman, the next thing to do is very clear--

Akikawa Sosuke pressed his right hand hard on the storage box opposite the seat, and then raised his foot and stepped hard on his right hand.

With a crisp "crack" sound, the piercing pain rushed straight to the brain.

Akikawa Sosuke tried hard not to make any sound.

Because he must not attract anyone before he completes the final finishing work.

If anyone finds out that his car is locked, all his efforts will be wasted.

Akikawa Sosuke had no time to care about his right hand that was bent in an impossible arc. He leaned forward and pressed the unlocking button on the main driver's seat with his knuckles.

After hearing the sound of the door lock popping open, Akikawa Sosuke also relaxed all of a sudden.

"Although there are many ways to lock the car after the murderer committed the crime and left, with me as the prime suspect, the police can't think in that direction at all."

"Once it is determined that this car has been in a 'secret room' state, it will be impossible to defend it."

After relaxing and slumping on the back of the seat, the feeling of fatigue and dizziness hit Akikawa Sosuke's brain.

It was not until this time that Akikawa Sosuke discovered.

Even though his spirit was already extremely depressed, his breathing rate and heart rate were still so fast that he was a little scared.

The sound of the violent heartbeat was extremely piercing.

And in the "bang bang" heartbeat, Akikawa Sosuke also caught the hum of the engine.

"I thought it was just dizziness caused by excessive blood loss, but it turned out to be carbon monoxide poisoning."

Akikawa Sosuke was only concerned with dealing with the traces of the original owner's crime, but completely ignored another major threat that frequently occurred at the scene of the car accident-

Carbon monoxide poisoning caused by incomplete combustion of gasoline due to engine damage.

But when he noticed this, he had completely lost the ability to continue moving his body.

However, this situation did not make Akikawa Sosuke feel the slightest panic.

Before his consciousness fell into darkness, Akikawa Sosuke's lips moved slightly, and he uttered a mosquito-like voice:

"God help me."

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