Due to the need for infusions and dressing changes, after interrogating Jiang Ke, Zhao Yu had to return to the hospital ward with Cui Lizhu.

When he came back, the sky was already a little cloudy, and Zhao Yu remembered that he had actually forgotten today's hexagram! It stands to reason that before Jiang Ke was interrogated, he should have opened a hexagram a long time ago!

Alas......

Zhao Yu touched the injured leg with a plaster cast, his mind was still sleepy and dizzy, and he even remembered that he had left some questions just now that he hadn't asked Jiang Ke clearly......

"Boss...... Don't worry!" Cui Lizhu saw Zhao Yu's impatience and hurriedly comforted, "The case has been dragging on for more than ten years, and I don't care about waiting for an extra day or two, but if you are tired, then you can't do anything!"

Seeing Cui Lizhu so gentle and considerate, in the past, Zhao Yu would have had to talk to her for a long time, but now he does feel physically and mentally exhausted and very uncomfortable.

However, no matter how tired and uncomfortable he was, he still stubbornly clicked on the homepage of the system and opened a hexagram for today. Fortunately, the hexagram is very ideal, and it is a "Gen Li" hexagram......

"Team Leader Zhao......" Who knows, before Zhao Yu had time to savor the meaning of the hexagram in a hurry, Wang Can walked in impatiently, saluted respectfully and said, "I have already reported to the leaders according to your instructions, and Director Guan asked me to thank you for your reminder." He said that the provincial department has made arrangements and sent a large number of professionals to ensure that nothing goes wrong!

"Oh...... Director Guan also asked me to tell you that the leaders of the city bureau were embarrassed to come and disturb you when they saw that it was too late, and said that they would come to see you after dawn, please don't blame you!

"By the way, there's this...... The Director Kwan asked me to temporarily act as Captain Kan to assist in the investigation of the Special Investigation Unit. As he spoke, Wang Can handed a document in his hand to Zhao Yu, "Look, this is the file record of Hou Shengyun's fall from the building 10 years ago, Jiang Ke did not lie, the time, place and method of death are all the same, and in the end, the police also closed the case according to the drunken accident!"

Zhao Yu took the file and browsed it, nodded and said, "Although Jiang Ke is cunning, because he has no stakes, his confession is still very credible...... You come here......"

Zhao Yu waved his hand at Cui Lizhu, and then showed her the photos of the crime scene in the file, and asked at the same time: "Look at it, is this crime scene also familiar?"

"Yes......" Cui Lizhu looked at it seriously and nodded again and again, "It is very similar to other crime scenes in the Demon Case, they are all abandoned or unfinished buildings!"

"That's right!" Zhao Yu also nodded and said, "Even if you remove all the coincidences, these things are all very related......! Han Kuan's "11 Killings" is not made up blindly, the prototype of the story is actually himself!"

"Indeed!" Cui Lizhu's eyes widened and she said very excitedly, "I have suffered from long-term school bullying, so Han Kuan wrote "11 Killings", the purpose of which may be to relieve his own pressure, right? Han Kuan has also drawn demons, and may have committed a case similar to the demon case...... So......

"Is he the murderer of the demon case?" Boss ......" Cui Lizhu glanced at Wang Can, and then whispered to Zhao Yu, "Zhang Jingru was moving north at that time, do you think it would be, the two of them were connected at that time? Zhang Jingru is also related to the demon case?"

"Alas!" Zhao Yu sighed heavily, and said with great worry, "The demon case has a wide impact, if it is really just the two of them, it will be a good result......!

"Huh, you're worried...... Are there other murderers in here?" Cui Lizhu couldn't help but be speechless, "The demon case is not committed by one person or two people, but by one...... Organize, a murderous organization that fights against bullying in schools? Wow! In that case, this will be a big deal!"

"Looking at it now, this possibility is very high!" Zhao Yu analyzed, "Although the modus operandi is the same, it was done by different murderers." This kind of case is very difficult to solve in a murder case! You finally lock up a suspect, only to find that the suspect is not at the scene of the crime, not even in the same city!"

"That'...... That's really amazing!" Cui Lizhu said, "If Han Kuan represents Yaoming, Zhang Jingru represents the northward migration, or just Changfeng, then the whole of China is so big, will it ...... Somewhere else...... And!?"

Sure enough, when the two of them thought about it along this line of thought, they suddenly felt their scalps tingle, and Wang Can was also trembling with fright.

"Slow down ......" At this time, Zhao Yu took the lead in relieving himself and said to the two, "Let's not make such blind assumptions first, we must prove something first......! For example......" he thought about it seriously, "I remember, among the nine deceased people in the northward migration demon case, there seems to be a victim in his 50s, right?

"yes...... How did I forget that?" Cui Lizhu said, "We have to prove that all nine people are related to school bullying, and the hypothesis can be true!"

"Teacher, isn't it right......" Zhao Yu took the lead in denying before he could open his mobile phone to check the information, "The deceased in his 50s is a grocery store owner! In addition, there is an unemployed old lady in her 60s...... These...... It's not connected to the campus at all!"

"Hmm...... Truly...... But...... However......" Cui Lizhu seemed to think of something, but she couldn't think of it for a while, she seemed to be in a hurry, scratching her ears and cheeks......

As a result, at such a critical moment, Cui Lizhu's mobile phone suddenly rang.

"Hey, Xiao Cui?" After answering, Wu Xiumin's voice rang out on the phone, "I'm sorry, I woke you up so early!"

"It's okay, Sister Wu, I've been awake!" Cui Lizhu seemed to have a premonition, and hurriedly asked, "Sister Wu, is there any new news?"

"Hmm...... Leader...... What about the team leader?, did his operation go well?" Wu Xiumin asked, "I do have some important things to tell him here, if it is inconvenient for him, you can listen to him first, and wait for him to wake up......

"I'm here, Sister Wu!" Zhao Yu also realized that the matter was very important, and hurriedly took over the phone. He knew that if it wasn't important, Wu Xiumin couldn't look for him at this time.

"Oh...... The team leader ...... "Wu Xiumin hurriedly greeted Zhao Yu and greeted Zhao Yu, and then turned to the topic and said, "I'm in a hurry to find you, there is indeed something! That's the case, last night, according to your instructions, I inquired about Han Kuan again overnight, mainly asking him about the details of his school......ing!

"Oh, how's it going?" Zhao Yu's eyes lit up, and he hurriedly asked, "What did he say?"

"I'll send you the full video later!" Wu Xiumin said, "Now, I'll pick up the important ones and tell you first!"

"It's so weird...... Last night, I took Han Kuan to the interrogation room for questioning overnight, thinking that after I mentioned the northward migration, the famous name or the demon case, Han Kuan would at least have a little abnormal behavior!

However, he was still the same as before, and I couldn't see any flaws, and I couldn't feel his nervousness, apprehension, or even excitement...... As if he had nothing to do with any of these things......

Then, I asked him about his school, and he replied very happily, telling him all the classmates, teachers, and anecdotes about his classmates, teachers, and other anecdotes when he was in school.

He also said that because he didn't like to talk and was often bullied, he wrote "11 Killings" and some others, hoping that he could punish evil hoes and rape like the male protagonist, and support justice or something......

Among them, he also mentioned a person who often bullied him, called ...... Well...... Hou Shengyun!" Wu Xiumin said excitedly, "He said that this Hou Shengyun drank too much wine and fell to death, it's really God has eyes or something......

Yes?

Zhao Yu and Cui Lizhu looked at each other, they never expected that Han Kuan would explain these things without reservation......

"Oh...... The most important thing is ......," Wu Xiumin hurriedly said, "When I asked him if he had been to the northward migration area, he did not hesitate to give a positive answer, he said...... He said...... "Wu Xiumin's voice was already shaking," he said, "He said that in the year he graduated, he followed a retired teacher to the north to do business, and he worked there throughout the SARS period......