Yang Fei didn't look at anyone else.He looked at Cai Shuwen lazily, lit a cigarette, and took a deep breath.He said lightly: "If I scold you, naturally I have a reason to scold you." ”"You are also an old criminal policeman, but the investigation is so sloppy and self-righteous, how can you be worthy of the police badge on your chest?"
Cai Shuwen was taught a lesson by him again, and he gritted his teeth in anger.Yang Fei didn't wait for him to speak, he bent down and pointed to the wound on Wu Wei's neck.He said lightly: "First of all, let's talk about the cause of death. ”"The wound on Wu Wei's neck is neatly wounded, and the wound is blue-gray.""
This shows that this knife wound was deliberately created by someone after Wu Wei's death.""
The purpose is to hide the real cause of Wu Wei's death and disrupt the direction and clues of the police to investigate the case.""
What, this can't be!""
You are talking nonsense, Wu Wei was obviously killed by someone with a knife."…… As soon as Yang Fei said this, many policemen exclaimed.Everyone's eyes were fixed on the wound on Wu Wei's neck.Yang Fei smiled coldly, squatted down, and turned over the wound on Wu Wei's neck with medical pliers.He said lightly: "Everyone sees that this wound is not gray and blue, but there is no red color of blood precipitation, what does this mean?"
”He stood up and looked coldly at the seven or eight criminal policemen, his eyes full of sharp and cold meaning.Seven or eight criminal policemen, you look at me, I look at you, and no one can answer.Yang Fei sneered and said, "There is no blood in this wound, which means that when someone caused the wound, Wu Wei's blood circulation was extremely slow or even stopped. ”"In other words, his heart has stopped beating, that's why the wound is the color it is, you know?"
Cai Shuwen has been a veteran criminal policeman for more than ten years.As soon as Yang Fei said this, he immediately reacted.Cai Shuwen rushed over and carefully checked the color of Wu Wei's wound.Suddenly, his face changed drastically, and he was stunned.Yang Fei sneered, his eyes didn't look at everyone, and he didn't bother to look at Cai Shuwen.He said coldly: "This is only the first point. ”"Second, the knife wound on Wu Wei's neck is smooth and smooth, and it is impossible for him to be stabbed during the scuffle.""
If his muscles were tense during the scuffle, the knife marks would have been slight, irregularly jagged.""
Moreover, the angle of penetration will not be so smooth.""
To sum up, the cause of Wu Wei's death was definitely not killed by someone with a knife.""
Good, wonderful!"
Everyone, including Cai Shuwen, all looked at Yang Fei in a daze, and the scene was silent.The demeanor applauded, cheered loudly, and danced with his eyebrows."
So, you say, what was the real cause of Wu Wei's death?"
Cai Shuwen was stunned for a long time before he asked Yang Fei.He no longer has the arrogance that he had just haught, but a little whispered and asked for advice.Yang Fei snapped his fingers and smiled."
Good question, Wu Wei's teeth are black, and his tongue is black with purple red.""
I'm sure that Wu Wei died of poisoning."
He glanced at his demeanor and said lightly, "I happen to have a certain understanding of this poison. ”"This is the S413 reagent circulating on the black market, which is colorless, odorless, and violently toxic.""
However, this poison, after causing death, does not show any flaws in the appearance.""
Most people would think that it was sudden death due to cardiac arrest."
Speaking of this, he frowned before he said, "This kind of reagent is generally circulated within the killer group. ”"There are also people in Yannan City who use this poison to kill people, and it is beyond my expectations."
He looked at Cai Shuwen with a blank look and shrugged his shoulders."
By the way, the time of Wu Wei's death should have been around twelve o'clock in the morning last night.""
The degree of dilation of his pupils, the softness of his muscles, were all affected by the poison.""
So you are wrong to judge the time of Wu Wei's death based on these two factors."
When Cai Shuwen heard this, he was already convinced.But he couldn't say anything for the sake of face.After Yang Fei said this, he walked to the path of more than 100 meters with interest and took a closer look.All the criminal police, including Grace, were attracted by his wonderful criminal investigation reasoning, and they all followed him.I only heard Yang Fei smile leisurely: "There has indeed been a fight here, but please look at this ......" he said, picking up a golden mane from the ground, and finding a black mane from the tree on the side of the path.Yang Fei brought two hairs to Cai Shuwen, smiled and said, "As far as I can judge, this is a fight between two dogs here." ”His eyes looked at the grass on the side of the path, and there was a smile on his face.He said lightly: "Judging by the footprints on the grass, one dog is a black husky and the other is a shepherd dog. ”"The shepherd dog was bitten, left with blood, and fled from this side.""
It's definitely not two grown men fighting to the death here."
Cai Shuwen followed Yang Fei's line of sight, and sure enough, on the grass, he found messy dog footprints.Merely.Just now he thought it was self-righteous, and he didn't find it.Yang Fei looked at the stunned policemen with amusement.He said lightly: "It's obviously two dogs fighting, but because there are corpses here, this place has become a murder scene." ”"The suspect has a little trick, and the police comrades have been deceived all over the place.""
I scolded you for shitting, shouldn't I?"
Cai Shuwen's cheeks are hot.Yang Fei's words were like slaps on his cheeks, so uncomfortable.Several criminal policemen present couldn't help but bow their heads.They didn't expect this guy in front of them to be a fool anyway.He actually has such a keen sense of observation and a meticulous and powerful ability to reason logically.Who the hell is this guy?
Evil spirits!
The style of the eyebrows is dancing.She looked at this group of policemen, who had been untouchable just now, and were arrogant, but now they were dejected.She was secretly happy in her heart, and glanced at Yang Fei, her eyes were full of tenderness.Yang Fei immediately keenly captured the special meaning in the eyes of the demeanor.He smiled, and took advantage of everyone's inattention to fly a kiss to the little police flower.Feng'er's heart jumped, glared at him fiercely, and turned his head.Cai Shuwen was stunned for a long time, remembering what he had just said, his cheeks were like fire.The young policeman in the partial detachment had no eyesight and stood in place.On the small stick in his hand, he also carried a piece of dogs.Cai Shuwen couldn't help but glare at the young policeman fiercely.He walked in front of Yang Fei, stood upright, saluted with a snap, and sincerely apologized."
Brother's strong criminal investigation reasoning ability is really convincing.""
On behalf of all my colleagues in the District Criminal Investigation Detachment, I apologize to you for our rudeness just now.""
Please accept the respect and apologies of all our colleagues in the criminal investigation detachment."
All the criminal policemen saluted Yang Fei in unison.Everyone's eyes were full of admiration.These criminal policemen have been working for a long time and have been doing criminal investigation work for more than ten years.For a short period of time, he also worked as a criminal investigator for five or six years.They all know that the entire case can be dissected clearly in just a few minutes of investigation without the help of any modern high-tech detection tools.What a powerful logical reasoning ability and what a wicked sense of observation it requires!
Such a strong man should be awe-inspiring for anyone.