While the manhunt is in progress

Chapter 655
Returning to Yucheng, Song He quickly returned to his previous state and devoted himself to the daily support tasks of the case team.

However, due to the short trip to Mexico, Wu Xuerui, who knew something about his mission, was quite surprised.

"It's best to have no setbacks." Wu Xuerui listened to Song He's narration, and said with a bright smile, "It's better to come back smoothly than anything else."

Song He heard this and looked into Wu Xuerui's eyes with a wicked smile: "Were you worried about me when I went to Mo Country?"

"The words of harming the millennium are not in vain." Wu Xuerui avoided Song He's gaze with a mixture of embarrassment and annoyance, and decided to completely seal the memory of her worry and anxiety.

Song He laughed and opened his arms for a hug, but his girlfriend took a stack of documents into his arms.

"Look carefully, this is a case that needs you to deal with." Wu Xuerui's almond eyes were shining brightly, and the corners of her mouth were dimpled, "Being absent from work for several days in a row, get ready to work overtime!"

"Xiaoxue, I'm your dear old..." Song He lamented, and the second half of the sentence quickly changed his lines under Wu Xuerui's eyes: "...a very honest and obedient boyfriend!"

"Humph!" Wu Xuerui snorted, narrowing her eyes slightly: "Go to work if you are obedient!"

Song He quickly began to look through the information, looking like a model worker who was enthusiastic about his work.

However, when he opened the first piece of information, he realized something was wrong, so he read through all the information in his hand as quickly as possible.

"Xiaoxue, isn't it?" Song He frowned: "Why are all the cases from 20 years old?"

"It's not that you handled Yuancheng's case too quickly last time!" Wu Xuerui rolled her eyes at Song He: "Yang Yi made a fool of himself in the police station, and became famous, even with the 35 cases you handled. The case in [-] was also known.”

"No, many places have taken out their under-the-box cases to apply for assistance. I'm afraid it won't be long before you can see 40-year-old cases!"

Song He looked at the documents in his hand with some toothache: "No, this kind of case will never be finished, so we have to find a way."

Wu Xuerui was taken aback for a moment, but saw that Song He had already started to bury his head in writing, and he wrote a whole sheet of paper in a short while.

When he took a closer look, he found that Song He was actually preparing training content for case analysis.

"What are you doing this for?" Wu Xuerui asked in surprise.

"Teach them how to analyze the case through details." Song He replied casually: "In many of these old cases, the suspect's biological information was found at the scene."

"In recent years, with the development of criminal investigation technology, genetic comparison has become more and more convenient, and fuzzy comparison can determine whether a suspect is a member of this family tree through one person."

"Therefore, the only thing that limits their speed of solving the case is how to narrow down the scope of suspects by mining the information in the details of the case."

Wu Xuerui nodded: "What about the rest?"

"Then you can only work stupidly." Song He was a little helpless: "After all, some cases cannot be taught, so we can only do it."

Wu Xuerui tilted her head, said nothing, and reluctantly agreed with Song He's statement.

One day later, after classifying the old cases that were more than 20 years old and incorporating the ideas for solving the cases into the training syllabus, Song He and Zhou Kai began to go to various places for assistance in the order of applying for assistance.

In this way, we conducted training while investigating the case. After two weeks, the assisted police stations responded enthusiastically to Song He's approach. If the application quota of each police station was not limited, I am afraid that many police stations would immediately apply again.

And after four consecutive training sessions, Song He finally faced a case that he called "stupid work".

Inside the Hulin County Police Station in Hengcheng, Song He and Zhou Kai were sitting in the conference room. At the same time, Feng Jingwei, the criminal police captain of the Hulin County Police Station, and his subordinates, as well as Hu Lin, who was standing on the podium and was in charge of explaining the case, were present. The county police chief, Xu Maoguo.

Xu Maoguo, who is 54 years old this year, still has black hair, a strong body, and piercing eyes. He looks almost the same as Feng Jingwei in his prime, and the case he explained happened when he was 30 years old.

"24 years ago, this case was considered a sensation in our area." Xu Maoguo's voice was steady, with a strong flavor of Hulin County dialect: "That winter, when I first arrived at the police station, I received an order to dispatch the police..."

That time when the police needed Xu Maoguo to deal with a murder case, it was a murder case that happened in a small store.

After arriving at the scene of the crime, Xu Maoguo immediately blocked the scene and questioned the reporter.

However, since the reporter was also a passer-by who entered the store because he wanted to buy something, he knew nothing about it except seeing the proprietress of the small store lying on the ground.

Seeing that no valuable clues could be obtained from the people who reported the crime, Xu Maoguo focused on investigating the scene and looking for witnesses.

"After investigation, it was confirmed that this murder case was committed by multiple people." Xu Maoguo didn't even look at the case materials, and spoke at a leisurely pace, obviously familiar with the details of this case.

Due to the limited technical means in Hulin County at that time, there were not many traces of the scene that could be collected, and it was not even possible to determine how many murderers there were.

So Xu Maoguo directly used his own connections, and invited experts from the provincial capital as quickly as possible to investigate the scene, and finally confirmed that besides the deceased, there were two other people who had appeared at the scene of the crime.

"It is speculated that one of these two people was letting the wind go, the other attracted the attention of the deceased and committed the crime." Xu Maoguo said: "After the deceased fell to the ground, the two ransacked the store together."

"As for the stolen items, after checking the account books recorded by the deceased during his lifetime, it was confirmed that more than 3000 yuan in cash had been looted from the store, as well as tobacco, alcohol, food and other items, with a total value of more than [-] yuan."

It was confirmed by the forensic doctor that the ransacked proprietress of the small shop had been hit on the head with a heavy object. There were two wounds, one on the top of the head and the other on the back of the head.

At the same time, during the investigation of the crime scene, the police found the steel bar that matched the wound on the head of the deceased under the tobacco and alcohol container of the small shop, and extracted two incomplete fingerprints from it.

Unfortunately, a complete fingerprint database had not been established at that time, and the fingerprint comparison process took a long time, so the suspect was never found.

"Subsequently, in the investigation of witnesses, we found that passers-by saw someone smoking outside the small store during the time of the incident." Xu Maoguo said, with a hint of regret in his tone: "Unfortunately, it was very late at that time. It was dark and the suspect's physical appearance could not be determined."

"However, regarding the age of the suspect who was suspected of having sex outside the snack shop, the witness was definitely in his early twenties, because the hairstyle of the suspect was highly similar to that of a movie star at that time..."

Listening to Xu Maoguo's introduction, Song He looked at the mountains of information piled on the conference table and frowned uncontrollably.

Because just judging from Xu Maoguo's explanation and the pile of materials that are half the height of a person, Xu Maoguo must have devoted unimaginable time and energy to this case.

(End of this chapter)