Start with Psychic Forensics

"Mr. Fang, didn't Wang Zhiqiang say that he and his wife quarreled?"

"If there is a fight, it should be reasonable to sit in the back in a fit of anger."

Fang Ze said: "This classmate, pay attention to the details."

"What appears on the screen is Wang Zhiqiang's original confession."

"He was talking about a quarrel over trivial matters while driving."

"Not before getting in the car."

"oh oh"

The classmate was a little embarrassed and nodded quickly.

Fang Ze retracted his gaze and continued: "Considering this, why does Wang Zhiqiang's wife sit in the back seat instead of the co-pilot?"

"Who will answer this question."

Fang Mu raised his hand.

"Please say."

Fang Mu said, "If we analyze it according to the murder case, then it should be Wang Zhiqiang who killed his wife in the car and moved her to the back seat."

Fang Ze asked, "What's the reason?"

Fang Mu said: "There are two possibilities."

"First, during the fight between the two sides, Wang Zhiqiang's wife fled to the back seat."

"Second, Wang Zhiqiang did it on purpose."

"Because after a major car accident, the death rate in the back seat is relatively high."

Fang Ze nodded: "Very good."

Everyone glanced at Fang Mu, but there was no surprise.

After all, fame is there.

Fang Ze looked at everyone and said, "Criminal psychology is a very attractive subject."

"Think about it."

"If you are in charge of this case, by analyzing the psychology and activities of the people who called the police and the psychology and activities of the deceased, you can find a lot of suspicious points in a very short period of time."

"In addition to the few points just now, there are."

"For example, a car accident perfectly avoids the cameras."

"For another example, two adults quarreled and caused the vehicle to lose control. Why didn't Wang Zhiqiang step on the brakes, and why did his wife make fun of her life?"

"These are the things we have to think about"

"With these doubts, we will continue to carry out the next investigation."

"Criminal psychology is not a panacea, it will bring us a lot of unexpected help."

"But students, what is the point of solving a case?"

Everyone answered in unison: "Evidence!"

Fang Ze nodded with a smile and said, "That's right."

"Criminal Psychology has a very good friend."

"They complement each other and are indispensable."

"That's criminal science and technology."

Feilu reminds you: reading three things

Chapter 372 Bloodstain Form [2]

"Let me ask, how many students have studied criminal science and technology?"

After Fang Ze's voice fell, more than half of the people in the classroom raised their hands.

"Okay, let it go."

Fang Ze nodded.

"Take the criminal police as an example."

"If you want to become a criminal police officer in the future, there are two subjects that you must study seriously."

"The first is criminal psychology."

"The second is criminal science and technology."

"Although today's class is about criminal psychology, since this case is covered, let me talk about an important branch in criminal science and technology: trace detection."

Fang Ze turned his head to look at the big screen and said, "The detection of this case relies on these two disciplines."

"As for the forensic identification, it played a very small role in this case."

"Each case has its own unique character."