More detailed information from nineteen years ago has been retrieved.

If Yin Feng wanted to see it, he had to say hello to Ding Xiongwei.

You Mingxu was in a hurry, so he just threw Yin Feng into Ding Xiongwei's office and left.

Ding Xiongwei looked up at Yin Feng, and Yin Feng was also looking at him. Separated by a distance of two meters indoors, the atmosphere was inexplicably a little weird.

In fact, Yin Feng had always felt that Ding Xiongwei didn't like him very much, but he didn't know the reason.

Originally, he wouldn't care about the opinions of such insignificant people. But now... the stern and unpredictable middle-aged man in front of him is his wife's immediate superior, who is in charge of her daily tasks, promotions and honors.

Yin Feng sat down at his desk and smiled a perfect and appropriate smile: "Captain Ding."

Ding Xiongwei looked at him and said, "I have already given You Mingxu permission. You can use her account to log into the file system. I will have someone give you some paper materials later."

Yin Feng smiled unchanged: "Thank you."

Ding Xiongwei was silent for a few seconds, thinking that the cultured man's smile was particularly fake, so he finally asked, "How are you getting along with Ming Xu?"

Yin Feng was a little flattered and said, "Very good."

Ding Xiongwei suddenly didn't want to talk to him anymore. He flipped through the files in front of him and said with a smile, "I have an important guest coming later. You go and do your work."

Yin Feng got up and left.

As a psychologist, I quickly figured out Ding Xiongwei's mentality - does he think of himself marrying off his daughter? Yin Feng lowered his head and smiled. “Girls cannot be kept when they grow up. Hasn’t the old man heard that?” And You Mingxu...has always only protected himself. Can Ding Xiongwei defeat him?

Then I won’t bother with him anymore.

Yin Feng walked to You Mingxu's office. Everyone had left and the office was empty. He simply closed the door and sat down at You Mingxu's desk, enjoying the peace and quiet.

There must be some reason why the murderer imitated the method used in the case nineteen years ago. You Mingxu and the others also knew it. But it’s been a long time, so it might take some effort to look into the interpersonal relationships in detail. With two bodies in front of them and the possibility of a third one appearing, the detectives can only choose to pounce on the most direct clue first and put the old case aside.

But Yin Feng is different. He is not under anyone's supervision anyway, so he comes to fill this gap for the criminal police first.

However, after such a noble contribution, it is natural that You Mingxu would "personally" compensate him in the future.

The room was silent in the afternoon. Yin Feng flipped through the file book, opened the system, and gradually became absorbed in reading.

Coincidentally, the case nineteen years ago also happened in spring.

The murderer, Xu Baping, was an unemployed young man who spent his days doing nothing. As the family had some spare money, he became more and more unruly, and spent it on playing cards, gambling, eating, drinking and having fun, and he squandered all the family money. The girl that was originally introduced to him was also rejected.

As if things weren't bad enough, Xu Baping had a car accident when he was out one day. Although he didn't lose any limbs, he was in a coma for three days and three nights. After waking up, he often complained of headaches, and his temper became even worse. After being discharged from the hospital, he stayed at home and sometimes even beat his parents, making the two elderly people angry and scared. Gradually his friends stopped associating with him.

Later, when Xu's father was out, he slipped and fell into a ditch and died.

A few months later, Xu's mother hanged herself.

Xu Baping became less and less supervised, and no one knew what he was doing all day. According to neighbors, sometimes they only saw him go out once every few days. He was unkempt, smelled bad, and no one knew how long he hadn't taken a shower. It looks weird and fierce. No one dared to talk to him.

Therefore, when a person is alive, no matter for what reason, once he loses hope, if he does not save himself, no one will be able to save him, and no one can stop him from falling in life.

But for some reason, every time Xu Baping committed a crime, he would make himself neat and clean, revealing his thin but handsome facial features. He was like this, violating, abusing, and killing women.

When Yin Feng saw this, he felt that although Xu Baping was a man from 20 years ago and his methods were far less sophisticated than today's criminals, he was also a genuine psychopath, a killer who was pursuing something in an ignorant way. On the contrary, he has a more strange personality than the "apprentice killer" they are trying to catch now.

Xu Baping's criminal methods are really not sophisticated.

According to the notes of the criminal police in charge of the investigation at the time, on the night Xu Baping decided to commit a crime, he would wash and dress up and lurk on several small paths near his home. He was very familiar with the surrounding environment and knew where alone women after get off work were most likely to appear late at night.

From this point of view, the "Apprentice Killer" and his way of choosing targets are very similar.

After following a lone woman to a deserted place, Xu Baping would drag the victim to a dark place such as bushes, construction sites, or wasteland, rape her, and then strangle her to death. Afterwards, he cut off the victim's nipples on both sides, injured her genitals with a 20-centimeter-long dagger, and then fled.

Yin Feng picked up some other photos of the scene and looked at them, his dark brows slightly furrowed.

This is a very dirty and messy scene. In addition to the above injuries, several victims also suffered varying degrees of external injuries on their bodies. Some of them had bruises on their faces, showing the murderer's brutality. There was blood everywhere, and the victims' belongings were sometimes scattered everywhere.

In addition to leaving blood and semen at the scene, Xu Baping also left several fingerprints, hair, and even a shoe. However, the DNA database and fingerprint database at that time were not as large and complete as they are now, so the police were unable to identify him so quickly.

But later, it was confirmed that they were wanted and hunted, You Ruixue was sacrificed, and Xu Baping was killed and skinned, but that is a story for later.

Speaking of Xu Baping's death, after the last confrontation with the Punisher and Xing Jifu, and because of what Xing Jifu said in person, the account was naturally blamed on him. This was the last suspense 19 years ago, and the truth was finally revealed. But why does Yin Feng feel that the person who skinned the man might not be Xing Ji Fu? The mantis stalks the cicada, unaware of the oriole behind it. This is more like his brother's style. This shows that his brother might have been related to the case back then.

Let's put this doubt aside for now.

At the end of the file, there is a criminal psychological portrait of Xu Baping made by an expert at the time. Yin Feng glanced at the expert who drew the portrait and smiled. It was his mentor, Professor Fan Shuhua.

Looking at the content of the portrait, it was almost consistent with what he thought.

Xu Baping is a typical unorganized and perverted killer. He was not very smart to begin with, and after suffering trauma, he became irritable and angry. As the only son in the family, he has been spoiled since childhood. .

He committed the crime without a plan and acted on impulse. When walking to a crime scene, he sometimes wears a pair of work gloves, and sometimes he doesn't wear any gloves at all.