I, Qi Tongwei, the king of criminal cases!

Chapter 120: The profile of the murderer given by Qi Tongwei; Once a genius forensic doctor

The trio of Harbin City was greatly surprised and asked in unison:

"There are clues?"

Qi Tongwei said without hesitation:

"Of course there is!"

He paused slightly and explained,

"At least, through the file, I have outlined the general appearance of the murderer."

Yan Liang's pupils widened suddenly, and Lin Qi lost his voice: "Qi Zhi, do you still do behavioral profiles?" "

Zhao Tiemin was inexplicable:

"What is behavioral profile?"

Lynch explains:

"Behavioral profiling is to infer the criminal psychological characteristics of the suspect through the way he committed the crime, and then further deduce his personality, occupation, growth - background, etc..."

Zhao Tiemin, an older generation of criminal policemen, exclaimed:

"Modern criminal investigation technology is so developed?"

Qi Tongwei corrected:

"Behavior profile describes the criminal's mental state when he commits a crime, and we will deduce his character and psychological characteristics according to this behavior pattern."

"In practice, the biggest application of this kind of behavioral profiling is strong cases and serial cases."

He said expressionlessly,

"The more crimes a suspect commits, the easier it is to analyze his behavior patterns."

"It's like doing math problems, the more known conditions you give, the easier it is to get an answer."

"However, this is not good news for us police officers."

The three were silent.

They understood what Qi Tongwei meant.

However, whenever there are so-called serial criminals, it shows that the police did not control people as soon as the criminals committed crimes.

For the police, this is a shame.

However, for various reasons in reality, there will always be one or two serial cases.

Just like this time.

Snowman serial murder case!

Zhao Tiemin sighed:

"There is no way around this, Qi, please explain to us the snowman's behavior profile."

Qi Tongwei then said:

"The snowman killer behaves in the same way, and he carefully selects the victims - the social scum."

"This shows that he has a special set of punishment standards in his heart."

"He only chooses those who should be killed!"

"We know that in real life, the psychological trauma caused by those social scum to the people around them is actually no lower than that of murderers."

"It's like a dregs who deliberately pick quarrels and provoke trouble."

"Several people deliberately provoked trouble, the victim died accidentally with emotion, and the victim's family will emotionally want to put those guys in jail."

"But in reality, those few people are only civil liability..."

Zhao Tiemin said in a muffled voice:

"After all, it was an accident that caused death."

Qi Tongwei also did not defend,

"The snowman murderer believes in justice, even, he believes in the police."

Lynch couldn't believe it,

"This guy killed four people in a row, and he still believes the police?"

Yan Liang said in a muffled voice:

"He trusts the police."

"If he didn't believe the police, he wouldn't let us help find the owner of the fingerprints."

"He also gave two clues."

"One is fingerprints, the other is bones!"

Lynch was stunned.

Qi Tongwei smiled and said,

"Yan Liang is right."

"We must know that the purpose of the snowman killing four people in a row is to force us to take the initiative to help him find the owner of the fingerprint."

"A digression,"

"A murderer who killed four people in a row wants to find someone, but you can imagine the relationship between that person and him."

Yan Liang solemnly said:

"Most likely a vendetta."

Qi Tongwei snapped his fingers:

"You and my judgment are the same, the owner of that fingerprint is most likely not a good person!"

"You need to write this down."

"Okay, let's move on to the psychology of the snowman murderer."

His expression became quite serious,

"Every time a crime is committed, the murderer chooses to be on a snowy day, without exception."

"Why?"

Lynch said without thinking:

"When it's snowy, it's easy to cover up evidence of guilt."

Qi Tongwei agreed,

"In forensic work, the biggest headache for us is encountering water, fire, quicksand, heavy snow and other environments."

"These environments naturally hide evil."

"This shows that the snowman killer has an extremely strong sense of anti-reconnaissance."

"You can say he's naturally smart, or maybe he's got a lot of work experience and has access to these things at work."

Zhao Tiemin, Yan Liang, and Lin Qi suddenly changed.

Qi Tongwei continued,

"His crime process is like a standard model."

"He first gave the victim a needle in the neck – I have seen the autopsy report, and the first three are all anesthetic injections of the deceased."

"The one in the back... Yan Liang, have you carefully checked whether Sun Hongyun has a needle eye on his neck? "

Yan Liang said in a muffled voice:

"Yes!"

Qi Tongwei continued:

"The snowman killer injected the deceased with anesthetic to make sure that the deceased did not resist, and then strangled the deceased by the neck with a rope and carried him upside down to the snowman."

"Survival is human instinct."

"Even semi-comatose people."

"It's just that the more they struggle, the faster they die."

Qi Tongwei analyzed,

"Looking at these four cases, we can feel that the murderer was quite calm when he committed the crime."

"Not only calm, but also logical."

"You can imagine that."

"When the snow was falling, the murderer quietly followed behind the deceased, taking advantage of his unguarded moment, just a needle, so that the latter lost resistance."

"Then calmly carry the deceased on his back, kill it, and leave the paper to float away!"

"The quality of the murderer's heart is superb."

"He knows that when heavy snow falls, he can both block the view of possible witnesses and erase the traces that may be left by himself."

"The murderer carries the deceased backwards, which can not only kill the deceased, but also effectively avoid the traces that may remain on his deceased."

"Small substances like hair."

"The murderer is extremely rational, calm, organized, understands medical knowledge, and has a strong anti-reconnaissance spirit and effective anti-reconnaissance methods..."

"He also firmly believes in the police and has a simple sense of justice."

"What career did you have in mind?"

Zhao Tiemin, Yan Liang, and Lin Qi's faces changed greatly, and the three of them, you look at me, I look at you, they are all extremely shocked.

Qi Tongwei revealed the answer:

"I thought about it and came up with an answer - forensics or doctor!"

"If it is a doctor, there must be a police presence in his family or relatives and friends."

"If it's a forensic doctor - these are the basic professional qualities he should have!"

"Okay, now, let's take a look at this snowman again."

Qi Tongwei knocked heavily on the table,

"Yeti killer, name unknown, gender male."

"Body height 178-182, weight between 140-160."

"Age: between 30-40 years old."

"Profession is forensic or police related doctor."

"Pay special attention to the fact that this person is now weak and very likely to fall ill."

Zhao Tiemin, Yan Liang, and Lin Qi looked at each other.

Lynch frowned:

"This man, I seem to have seen it somewhere..."

Yan Liang suddenly said:

"I happen to know such a person!"

He shook his head vigorously,

"It's just, I absolutely don't believe he did it!"

......

Qi Tongwei hugged his arms and pondered:

"This person is someone you admire?"

Zhao Tiemin and Lin Qi looked at Yan Liang in surprise, and said in unison:

"Do you know the profile given by Qi?"

Yan Liang said in a muffled voice:

"If there is no mistake in Qi's psychological profile, I think I know him."

Zhao Tiemin and Lin Qi are overjoyed:

"Who is it?"

Yan Liang rubbed his hair vigorously,

"Qi, is the profile you gave accurate?"

Zhao Tiemin couldn't wait to slap Yan Liang.

What is this special word?

Isn't this questioning Qi's place?

Qi Tongwei told the truth:

"This is a behavioral profile."

"In itself, it is an analysis of the psychological activity of the criminal at the time of the crime."

"Let's put it this way."

"Errors are certain, after all, no one can fully understand other people."

"There is a saying in psychology,"

"To master the minds of others is to master the destiny of others." (Read violent novels, just go to Feilu Fiction Network!) ）

"And people are extremely strange and contradictory, sometimes they don't even know themselves..."

Zhao Tiemin immediately said:

"Qi Zhi, why should you be modest, the three of us can't refute it."

Lynch nodded approvingly.

Yan Liang's face was even more ugly!

Zhao Tiemin got to the point.

It was because Yan Liang agreed with Qi Tongwei's judgment that he couldn't find a place to refute it, so he was entangled.

Qi Tongwei advised:

"The snowman serial murder case, until now, except for the vague appearance of the murderer given by the footprints."

"This psychological profile is our only clue."

"When handling cases, always make bold assumptions and seek evidence carefully."

"The friend you know accidentally is in the profile I gave."

"What you have to do is to prove his innocence as quickly as possible."

Lynch agrees:

"Qi is right, if you really want to help your friend, you should prove his innocence."

Captain Beauty frowned,

"The psychological profile given by Qi feels so familiar."

"There is such a person in my heart, but I can't remember it."

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"I know the forensic doctor of our Public Security Bureau."

"None of them fit..."

Yan Liang said expressionlessly:

"Eight years ago, you just joined the team at that time, and you didn't have a long time dealing with him, so naturally you didn't know him."

Lynch was stunned:

"Eight years ago?"

Yan Liang said in a muffled voice:

"Yes, eight years ago, this man has been out of the police force for eight years!"

Zhao Tiemin's spirit flashed, and he said in shock:

"Luo Wen?!"

"Is that the genius forensic doctor Luo Wen who went to the sea to do business?"

Qi Tongwei suddenly became interested:

"Genius forensic doctor goes to the sea to do business?"

"Let's hear it."

Zhao Tiemin glanced at Yan Liang:

"Luo Wen used to be a genius forensic doctor in our Harbin City, and he can always detect some hidden excellent clues."

"One of the most sensational cases was the case of a wife who pushed her husband downstairs against domestic violence."

"Luo Wen is keenly aware that something is wrong here."

"He determined that the real murderer in this case was not the wife who suffered domestic violence, but the stepson who was not related to her husband."

"At that time, it was Yan Liang who was in charge of handling this case."

Zhao Tiemin sighed,

"Yan Liang was remembered for a big mistake because of this case, and the police station became a small police officer."

Lin Qi glanced at Yan Liang strangely, and the latter didn't care.

Qi Tongwei took a deep look at Yan Liang, but let the latter be excited:

"Qi, don't look at me like that."

Qi Tongwei shook his head slightly:

"I know your mind."

Yan Liang was unnatural, and said with a dry smile,

"What can I think?"

Qi Tongwei said softly:

"I'll talk about this later!"

"Let's have a good chat."

Yan Liang became more and more embarrassed:

"No need, right?"

Qi Tongwei looked at him with a smile.

Yan Liang, who was known as the king of Yan, was uncomfortable by Qi Tongwei, so he had to say:

"Okay, let's talk later!"

He coughed and said seriously,

"According to Qi's analysis, the only person I can think of is Luo Wen, this genius forensic doctor."

"It's just that I later heard that he left the police force, sold his patents, and started his own company as a boss."

"After that, I basically never saw him."

Yan Liang explained,

"Among the people I contacted, if anyone can really be a snowman killer, then only Luo Wen."

"It's just, what kind of stimulation can make Luo Wen have such a big change?"

"As for whether Luo Wen is ill... I don't really know about this. "

The medical examiner is also a member of the police.

The job of a medical examiner is to bring justice to the victims.

If this case is really done by Luo Wen, then...

He believed that justice should be the normal thing.

Only one does not make sense - why would a former genius forensic doctor embark on the road of breaking the law and committing crimes?

Qi Tongwei immediately said:

"Bureau Zhao, I want all of Luo Wen's files."

"Team Yan, I'm very interested in the case you and Luo Wen handled back then, I want the original file."

"Team Lin, although Team Yan said Luo Wen's name, this psychological profile has an error after all."

"I want you to lead the team tomorrow to check all the eligible male doctors in Harbin City."

"At the same time, I also want to know if there were witnesses when Sun Hongyun died."

Zhao Tiemin and others did not have any objections.

Qi Tongwei looked at the time,

"It's dawn right away."

"Zhao Bureau, lend me Team Yan for a while?"

Zhao Tiemin laughed:

"That's this kid's honor."

Qi Tongwei said with a smile:

"Team Yan, let's go, let's talk."

Yan Liang was helpless, so he had to follow.

Qi Tongwei took out Huazi and threw one to Yan Liang,

"You are the ground snake, help me find a hotel in a while and settle down."

Yan Liang readily agreed.

The two of them swallowed a good meal,

Qi Tongwei suddenly said:

"That case back then, in fact, you saw the truth early on, right?"

Yan Liang paused and looked at Qi Tongwei with a dry smile:

"Qi, if I had seen it earlier, would I have been a film police officer for eight years?"

Qi Tongweite looked at him seriously,

"We haven't known each other for a long time, but I believe in your ability to judge cases."

"The case back then, Luo Wen can see it, I don't believe you can't see it."

"You know why you don't say it because you think that man deserves to die!"

"So I thought about helping them hide it..."

Yan Liang was silent, just looking down and smoking.

Qi Tongwei asked:

"What happened to the family?"