In order to show their importance to the special dispatch team, the Beiqian Police Department specially left the best case analysis room for them to use. This huge analysis room is ridiculously large, and it is no problem to accommodate two agents at the same time.

"That's it!" After entering the house, Miao Ying immediately pointed to the big screen and said to Zhao Yu, "This collection slip was discovered by us from Lang Xiangyang's relics. The collection slip was opened by a clinic, and the clinic was downstairs of Lang Xiangyang's house!

"We asked Lang Xiangyang's younger brother, and he said that in the few days before Lang Xiangyang got encephalitis, he had some symptoms. So, he should have gone to this clinic for examination, but because the symptoms were not very obvious at that time, he was just given an infusion...

"Team leader, look!" Miao Ying pointed a red indicator at a place on the document, "Note that the payment time is exactly the day when the last case of the Demon Case occurred. Since that day, no similar cases in the Demon Case have occurred!"

"Oh..." Zhao Yu nodded and said, "That is to say, when the last case of the Demon Case occurred, could Lang Xiangyang be in the clinic for infusion?"

"It's hard to say, the time on the charging order was 7 a.m., when the clinic had just opened. At that time, more than 4 hours had passed since the last demon case! In theory, Lang Xiangyang still had a chance to commit the crime!"

"However, I remember that the last case did not happen in the north migration, but in Guang'an..." Zhao Yu recalled, "Guang'an was 4 kilometers away from the north migration, and Lang Xiangyang went to the clinic for medical treatment early in the morning..."

"There is a point!" Miao Ying said again, "Lang Xiangyang can't drive! Every time he goes out to work, someone else takes him there!"

"Han Kuan!" Hearing this, Cui Lizhu couldn't help but interrupt, "It must be Han Kuan who brought him there! Look, these masters and apprentices may be committing the crime together! We have to check it carefully. On that day, was it the hospital where Han Kuan sent Lang Xiangyang to?"

"It makes sense, I'll check it now! Go and ask the doctor who makes the charging bill!" Ran Tao nodded and immediately turned around to call. Before leaving, he gave Cui Lizhu a thumbs up, "Okay, I haven't been in vain with the boss these days..."

"I asked Lang Xiangyang's younger brother," Miao Ying said, "but his younger brother can't remember it anymore! It's a pity that Lang Xiangyang's lover has Alzheimer's disease and he doesn't remember anything!"

"I think Xiao Cui is right," Zhao Yu said, "I also think that based on Lang Xiangyang's physical condition, he can't commit the crime alone. Han Kuan may be his accomplice!"

"Not only that... there is no evidence to deny it yet. Is there any other murderers in this case?" Miao Ying nodded and said, "I am really worried that the demon case was committed by a gang. The murderer would be an organized and disciplined team! In that case..."

"Team leader!" While he was speaking, a man and a woman came in from the door. The man who greeted Zhao Yu was Zeng Ke. Zhao Yu also recognized the beauty next to Zeng Ke, which was Gao Facai's beloved disciple Zhang Peipei!

When he was in Quliang, Zhao Yu had an argument with Zhang Peipei, so Zhang Peipei was a little afraid of Zhao Yu. After entering the office, he kept hiding behind Zeng Ke and did not dare to look at Zhao Yu with his eyes.

"You are here, it's so good! How about your legs? Why don't you?" Zeng Ke asked a few questions with concern and quickly introduced Zhang Peipei to everyone.

Since Gao Facai's team had participated in the forensic work of the headless female corpse case, even Cui Lizhu knew this beautiful forensic doctor, and she had no stranger.

"The equipment is on the way," said Zhang Peipei, "However, I just looked at the situation of the North-relocation Forensics Department with Zeng Ke, which fully meets our standards. So, when my people come, we will re-inspecify the site and re-collect samples..."

Afterwards, Zhang Peipei spoke a lot of professional terms, but Zhao Yu didn't hear it very well, but out of politeness, he still nodded frequently.

"Team leader!" After Zhang Peipei finished speaking, Miao Ying began to introduce their current investigation to Zhao Yu. "Because it took too long, we cannot restore the movement trajectory of Lang Xiangyang and Han Kuan a year ago. However, according to Lang Xiangyang's younger brother, although Lang and Han had only worked for half a year, there were quite a few places they had been to.

"Their company mainly deals in teaching equipment and equipment, such as dedicated classrooms, music blackboards, projectors, voice equipment, etc. Although they are also responsible for some maintenance, most of them are new installations. So, although it only takes half a year, there are too many places they have been to, and they rarely repeat them.

"In his impression, in addition to the northward migration area, it even includes Tongjiang and Baiyun, and the scope is very large!

"What's worse is that due to the company's repeated restructuring, the documents and notes from a year ago were almost impossible to find. Therefore, there is no way to know where Lang Xiangyang and Han Kuan had been there!"

Listening to Miao Ying's report, Zhao Yu nodded silently and wrote these details in his mind one by one.

"In addition, through the cooperation of the Beiqian police, except for the old lady who is over 6 years old, we have basically investigated that most of the victims in the Beiqian Demon case were suspected of bullying others during their lifetime!" Miao Ying also said, "However, except for the campus bully Lei Ting, who can confirm, everyone else is limited to suspicion!"

"Old lady?" Zhao Yu repeated.

"The old lady has a bad relationship with her children and has not interacted with each other for many years," Miao Ying said. "I just heard from the neighbors that the old lady has a weird temper and is difficult to get along with. But... we can't think of any bullying incidents that a man over 6 years old can do..."

"Can't this old lady accidentally sees the murderer?" Cui Lizhu interrupted and suspected, "I've been silenced?"

"In short, the demon case is short and the number of cases is large, which is very different from ordinary serial murder cases!" Miao Ying ignored Cui Lizhu and continued, "It is easy to commit a crime, but it is difficult to find a target! In such a short time, there is not much time left for the murderer to find the target! We have made many guesses, but we just can't guess how the murderer can find the target so quickly?"

yes!

Before, Zhao Yu had such suspicion. Take the case of the headless female corpse as an example. Even Li Fei, he only found a suitable target every year or so. How could the murderer of the Devil's case kill 9 people in a row within half a year? Can he ensure that all these 9 people are bullying others?

They can't be asked by the market, right? Whenever they go, they will ask around. Hello, brother and sister, where are there bullies around here? I'll go and get rid of him?

Well... Because of this, Miao Ying is worried that there will be a mysterious organization behind the demon case!? Only if you act collectively will this case appear more reasonable!

But...is there really a demon organization?

"Boss, Sister Miao, I found the clinic doctor who treated Lang Xiangyang back then!" Ran Tao said from a distance, "Because Lang Xiangyang died in the hospital later, the doctor remembered clearly that it was Lang Xiangyang's lover who helped him go! The doctor saw that Lang Xiangyang's condition was not very good, and at that time he suggested that he go to a large hospital for a closer examination.

"However, Lang Xiangyang had important work to do that day, so he just asked him to get a little fluid injected and then left! Unexpectedly, after less than a week, he heard about Lang Xiangyang's unfortunate death!"

"If this is the case, at least the last demon case should have nothing to do with Lang Xiangyang, right?" Miao Ying guessed.

Just as Miao Ying was talking, a faint morning light had already flowed out from the sky, just shining on Miao Ying's beautiful face.

The sun is coming out!

However, Zhao Yu suddenly remembered today's "Gan Gen" hexagram!

If you want to solve the case, you must hurry up!
Chapter completed!