Due to the unfamiliarity with each other, coupled with Zhao Yu's previous dancing mantra, this condolence lasted only 10 minutes before it was hurriedly over.

The leaders at all levels who came to visit Zhao Yu expressed their condolences, highly praised Zhao Yu's heroic deeds, affirmed his achievements, and then all left the ward in a hurry, leaving only the head of the Yaoming Police Station.

Director Guan naturally expressed his determination in front of this special investigator, saying that in addition to coordinating with the provincial bureau to deal with Jiang Ke's affairs, the overall situation will also fully cooperate with the investigation work of the special investigation team, whether it is manpower, material resources or financial resources, as long as Zhao Yu speaks, they will definitely give full support!

In the end, Director Guan instructed Wang Can a few more words, asking him to obey Zhao Yu's dispatch and behave well......

When Director Guan also said goodbye and left, Zhao Yu finally calmed down and carefully read the information on the whiteboard.

This time, Cui Lizhu learned a lesson, and when Zhao Yu was thinking about the case, she didn't say anything, just watched silently from the side.

After watching it for nearly 20 minutes, Zhao Yu knocked on the whiteboard with his hand, nodded and said, "I'm hungry again, don't drink porridge this time, can I have some porcelain?"

"Oh...... Then ......" Cui Lizhu hurriedly agreed, but she didn't know how to pick up.

"Western food...... Is it okay to steak a hamburger?" Wang Can reacted quickly enough, and hurriedly said, "There is a Western restaurant across the hospital, and it tastes really good!"

"Don't forget to have a cup of coffee!" Zhao Yu snapped his fingers, but continued to stare at the whiteboard without raising his head.

"Okay, okay!" Wang Can immediately called his colleague......

At this time, Zhao Yu pointed to one of the items on the whiteboard and said: "Last night, I felt the strangest thing was that Han Kuan's confession was not concealed, calm and calm, and there was no concealment about his move to the north! If he was really related to the demon case, he shouldn't be so happy......

Moreover, the biggest suspicion in the confession is that he mentioned the words during the SARS period as soon as he came up! As we all know, the demon case happened during the SARS period, and Han Kuan was clearly alluding to something when he said this!

"It gives me the feeling ...... Han Kuan may know the cause of the demon case, but ...... The murderer was not him, so he had the courage to confess truthfully!"

"Hmm...... Hmm......" Cui Lizhu hummed twice, and wanted to say something, but remembering Zhao Yu's scolding last night, she still held back.

"I remember...... You came up with the hypothesis of a shadow killer last night?" Zhao Yu asked as he thought back.

Cui Lizhu nodded, but there was even greater doubt in her eyes, I don't know what Zhao Yu thought?

"Look...... We can make two assumptions......" Zhao Yu pointed to the whiteboard and said, "First, Han Kuan is the real culprit of the demon case! After he killed Lao Gua, he found that the police did not suspect him, so he got a certain sense of accomplishment, so he became addicted to it, and decided to use the same method to eliminate the harm of the people and kill those wicked people who wantonly bullied others!"

"So, after he moved north, he used his special work to find those targets and commit the famous demon case!" Speaking of this, Zhao Yu pondered for a long time, and then said, "But...... If you think about it this way, there are still many things that don't make sense. First, Han Kuan's psychological characteristics do not match, and second, he does not hide Yaoming's school situation and his work in moving north, which is inconsistent with common sense......

"So...... I feel that the reason why Han Kuan answered so happily was either because he was fearless, or he wanted to interfere with our line of sight, or because he wanted to protect someone!! In short, the possibility that he was the murderer of the demon case...... Not a big ......"

"Protection...... Protect someone?" Cui Lizhu couldn't help but ask, although she tried to suppress it, "Is it really organized?"

"Now...... Let's take a look at the second hypothesis!" Zhao Yu pointed to the whiteboard again and said, "This time, let's assume that Han Kuan is not the real murderer, but that there is really such a shadow killer, so ...... This person must know Han Kuan very well......

Later, Han Kuan went to the north, and a demon case occurred in the northward migration area that shocked the world...... This shadow killer is likely to follow Han Kuan to move north!

"Those dead people who moved north had never bullied Han Kuan, so the target of this shadow killer was to target those who bullied and bullied. But this person ...... I just got very close to Han Kuan, so I ......"

Seeing Zhao Yu's instructions, Cui Lizhu's eyes widened, and her hairs stood on end, and she said, "I understand! What do you mean, there is something wrong with those classmates who went north with Han Kuan! That shadow killer is in these classmates!?"

"That's right!" Zhao Yu nodded and said, "Therefore, the trajectory of this shadow killer will be consistent with Han Kuan's! Because he is doing the same work as Han Kuan, this person also has the opportunity to contact the school and those victims!"

"Ah......" Cui Lizhu suddenly came to her senses, and patted Zhao Yu on the shoulder, "Boss, you bastard! If you want to say that, I obviously guessed correctly last night, and I didn't talk nonsense at all, so why are you scolding me?"

"I ...... Who told you to guess the right idea, but you couldn't guess a little bit? You see how good it is now, give you a little hint, and you will be able to understand it, right?" Zhao Yu said casually.

"Who believes it!" Cui Lizhu pursed her lips, but after pouting, she still said seriously, "Both...... In that case, let's focus on the investigation of those classmates who went north with Han Kuan to work?"

"That's right! This person is very likely to be the same as Han Kuan, and he will return to his hometown after the SARS is over! So the case of the demon who moved north is over......

"Ah!?...... then" Cui Lizhu couldn't help but be surprised again, "That's bad, this shadow killer is a complete demon, if he goes back to his hometown, or goes somewhere else, then it's ......."

Didi ......

Cui Lizhu was surprised when her mobile phone rang suddenly, and when she saw that it was Miao Ying calling, she simply handed the phone to Zhao Yu to answer.

After connecting, Miao Ying told Zhao Yu that they had found several latest news:

First, Zhang Jingru did go back to her hometown to escape the epidemic during the SARS epidemic, so when the demon case occurred, she herself did not move north;

Second, Zhang Jingru was in good condition when she was in school and was not bullied. Teachers and classmates alike said that she was a lively and outgoing girl;

Third, Zhang Jingru did not know the deceased Lei Ting from the school next door;

Fourth, and the most critical point, the deceased Lei Ting was really a campus bully in school, she tangled up a group of bad students, often bullied other girls, and charged protection money. If she didn't pay the money, or dared to report it, she used extremely inhumane means to retaliate! Slapping and taking nude photos, etc., won the fear of the girls in the school......

Hearing Miao Ying's report, Zhao Yu hurriedly communicated with her about the latest progress of the case, and Miao Ying also attached great importance to it after hearing it, and immediately adjusted the direction of the investigation and began to focus on two things.

One is whether the deceased in the demon case had bullying behavior during his lifetime, and the other is Han Kuan's work back then. See what unit he works for, where he has been, and what colleagues he has?

Miao Ying just put down the phone, and Wu Xiumin came with another message, saying that they had found a case similar to the demon case from the Golden City through careful screening and searching, although there were also people who fell from the building, but they either committed suicide in public, or they were sick, all of which did not match the demon case.

Getting this news undoubtedly strengthened Zhao Yu's judgment. So Zhao Yu immediately asked Wang Can to send someone to investigate, to see who was the one who went north with Wang Can back then? I don't know, is the real culprit of the demon case among them!?