Detective: Start with capturing and retrieving the dog

Chapter 265 Patronus

Through the conversation with Su Huilin, Han Xin confirmed Chang Ankang's general purpose.

After leaving the mental hospital, he immediately rushed to the Public Security Department to confirm the situation of the guy who died at the hands of Chang Ankang.

"Captain Huo, can you check on that guy named Sun Qian?" Han Xin asked breathlessly, "I want to see if he had an argument with anyone some time ago, or if he usually bullies anyone."

"That person is just a rogue. He likes to bully others. We need to investigate..." Huo Gang said in embarrassment.

"Then check to see if any of the people bullied by him have mental illness." Han Xin added.

"This is easy to handle, I'll go right away." Huo Gang said, then turned around and asked, "Does this have anything to do with the case?"

Han Xin nodded: "This is the key point to understand the murderer's criminal psychology."

Huo Gang suddenly understood, stopped talking nonsense, and went to check it out happily.

Han Xin knew that if things were really as he guessed, Chang Ankang would not stop and he would keep killing.

After that, Han Xin went back first, but that bastard Sun Qian was really not a good person. He had been bullying others since he was in school. Not only a hundred but also eighty people suffered under him. He had to find out the identities of all of them. It's not easy.

Before the investigation results came out, new dead people arrived, and this time there were two dead.

After arriving at the Public Security Department, Han Xin first learned about the details of the case.

The deceased were a couple, and the time of death was around [-] a.m. on February [-]th.

The male deceased was named Xie Yongkang, 48 years old. He was a foreman in Pohuang City. He was responsible for helping the local government with some infrastructure projects. He could earn more than [-] yuan a year. He still had some power and received gifts every now and then. He lived a good life. It must be quite moisturizing.

And just last year, he abandoned his original wife and daughter and married his current wife.

The female deceased was named Liang Huiyin, 28 years old. She married Xie Yongkang last year. She was a bit pretty, so she married Xie Yongkang because his family had good conditions. The two of them currently have no children.

However, one of the reasons why Xie Yongkang divorced his first wife was that he wanted to have a son. His ex-wife had her ovaries removed due to illness and lost her fertility, so he changed to a new wife to prepare to have a son.

According to the situation at the scene, it is speculated that Liang Huiyin was sexually assaulted, while Xie Yongkang was tied up and watched all this.

Later, Xie Yongkang was beaten to death. The cause of death was intracranial hemorrhage caused by the blow, while Liang Huiyin was strangled to death after being sexually assaulted.

Judging from this method, the one who did it was not a "beast", and it might not even be Chang Ankang.

But Han Xin felt that this method was very similar to what the character "Mad Dog Qiang" would do.

"Sure enough, he did it again." Han Xin frowned, "And he even went to Pohuang City."

Although Beichang City is only an hour's drive from Pohuang City, it is not easy to leave the city when hundreds of people are searching with hounds and are wanted.

"The question now is," Huo Gang sighed, "Did Chang Ankang kill the person? The method is completely different. We have no evidence. There are no fingerprints, no DNA, and no footprints at the scene."

"What is the condition of the victim's daughter? Does she have any mental or physical defects?" Han Xin asked.

Hu Chen checked the information and then shook his head: "She is very healthy and has no problems. The male victim also pays living expenses to the couple every month, and occasionally stays for a few days."

"Don't his ex-wife and daughter hate him?" Wei Bin asked in disbelief, "Could it be that his ex-wife asked someone to do it?"

"This kind of behavior is actually quite common in rural areas, where people are too feudal and always want a son, especially when the family conditions are better." Lu Wenbo explained, "It's...how should I put it? This Although this kind of behavior is wrong, rural people can understand it. They may be disgusted, but they are not so hateful that they want to kill each other. This is definitely not the murderer's motive. "

"I think we still need to follow the previous thinking." Han Xin explained, "Have the couple done anything for people with mental problems, such as autism, depression, schizophrenia, etc."

"Okay, let's confirm again." Huo Gang nodded and said, "The old boy in front has almost done the investigation. He hasn't committed anything recently. We can only look at the past."

Although Han Xin was helpless, he could only nod his head: There were too many things to investigate.

Not only must the interpersonal relationships of each victim be investigated, but manpower must also be dispatched to search for Chang Ankang's whereabouts locally.

The most difficult thing about this situation is that the prisoner has already committed another crime before the evidence is found.

After this, the police began to continue the investigation.

The next day, the time came to February [-]th. "Shanshan." Han Xin called when he came home, and then handed over flowers and chocolates: "Happy Valentine's Day, baby."

"Hey, we are an old couple, and they are still so sentimental." Zhao Linshan took the flowers and chocolates and said with a smile, "Why, do you think of the chocolates you ate at my place in those years?"

"Yes, although I still don't know who the girl who gave me chocolates was." Han Xin touched her head.

"It's me!" Zhao Linshan said with her eyes widened, "Just remember this!"

"Yes, yes." Han Xin smiled, "Anyway, there are not many other girls in our class who can be as beautiful as you."

"Remove 'a few', no one is prettier than me." Zhao Linshan said angrily, "I saw it when I attended the junior high school reunion two years ago. What good guys have been tortured by life. Do you remember Zhou Jingling? She looks a bit like a mixed-race girl. After giving birth, she became as fat as a 40-year-old aunt. She is not as attractive as me with my E and long legs..."

Han Xin smiled and nodded: Only when he is with Zhao Linshan can he temporarily put these troubles behind him.

The next day, the police investigation finally came to fruition.

"Teacher Han, you really hit the mark." Huo Gang said breathlessly, "I checked, old bastard Sun Qian, a few years ago, the neighbor had an autistic girl. Then This old bastard raped the girl one day while her parents were away, and he repeated the crime many times after that, bullying the girl and not being able to communicate normally."

"Then how did this matter come to light? Why didn't he leave a criminal record?" Han Xin asked in disbelief.

"This bastard kept going there, and he went more and more frequently. Once, he was bumped into by his mother when she came home early." Huo Gang explained, "I heard that Sun Qian's family lost a lot of money and the house was all over. Sold. The autistic girl’s family conditions were also not good, and nearly 10 yuan was a lot of money for her family, so they endured it and did not go to the police station.”

"It seems so." Han Trust said to himself while holding his chin, "Chang Ankang thinks that he is protecting these kindred spirits and that he is their patron saint. From this point of view, his next target is likely to be someone like Sun Qian." Humanoid.”

"What's going on with Xie Yongkang and his wife? They don't seem to have done anything to me." Huo Gang asked in confusion.

"You haven't found out yet." Han Xin shook his head, "That couple must have done something before."

But the question now is, how did Chang Ankang know this?
Even the police spent so much time investigating this, so where did Chang Ankang learn about it?
His source of information is very important. Only by understanding this can we catch him.

Otherwise Chang Ankang will not stop, he will continue killing until he is caught.

"Shall we ask the autistic girl?" Huo Gang asked tentatively.

Han Xin smiled bitterly and said: "It is difficult for children with autism to communicate, and this incident is a huge trauma for her. It is better not to let her think about it."

"Then, then this..." Huo Gang was confused for a moment, "Isn't this to save people?"

"You should seize the time to investigate the problem of Xie Yongkang and his wife." Han Xin replied, "If we can find out why the couple were killed, maybe we can know the pattern of Chang Ankang's search for targets."

"Okay, I'll check it out right away." Huo Gang sighed and hung up the phone.

In fact, Han Xin is also very troubled. Chang Ankang's personality has too many skills, and he even has a personality that is good at hacking technology. He can obtain information in many ways, so it is not so easy to confirm this.

The worst-case scenario is that nothing can be found and can only be confirmed by more cases, and that means a few more people will die.

However, this time with an idea, Huo Gang was able to avoid many detours. He went directly to interrogate Xie Yongkang's family members and asked him if he had done anything bad to mentally ill patients.

At first, the family members were reluctant to speak, but Huo Gang also became more intense and forced them to speak using both soft and hard tactics.That night, Huo Gang found out the truth of the matter.

"Isn't this old boy Xie Yongkang a member of the county's construction team? He is responsible for demolition, road construction and so on. There is a family in the village whose son is a psychopath. The specific patient's family is not mentioned." Huo Just explained there, "Then this old boy bullied others and demolished their houses, and also swiped part of the demolition money."

"Really..." Han Xin pondered: How did Chang Ankang obtain this information?

He immediately turned on his computer and typed "A girl with autism in Shiji City was sexually assaulted", and then opened another web page and typed "The family of a mentally ill man in Pohuang City was demolished."

After comparing the web page records, Han Xin shook his head in disappointment: nothing was found.

As a result, we can only wait to see what is discovered in subsequent cases, which means there will be more victims.

Han Xin pondered for a while, and then an idea flashed in his mind: Could it be that Chang Ankang obtained the information not from the victims, but from those who had been persecuted by the victims?

　Thanks to Mao Ge for his 4 monthly votes, and thanks to Book Friends 20220513220945128, Winning Every Day, and I am a Super Bookworm 288666 for their monthly votes.

　　
　
(End of this chapter)