"I'll inform the principal right away."

The security guard said and went back to the security booth to make a call.

"Hey, Headmaster? Captain Liu said what case to investigate, as well as the order issued by the criminal police team. ”

He said on the phone.

At this point, the headmaster was browsing through something indescribable.

"Huh? What is he going to investigate? ”

"It seems to be Wang Xinyu's case."

Hearing this, Gu Lai's heart was shocked, "You tell him to wait, I'll come out to greet him immediately." ”

Hanging up the phone, he muttered, "Is it still coming when it's time to come?" ”

He immediately made a call on the small black cell phone that his cousin had sent him.

"Hey, cousin, do you know that Liu Zifeng is coming to investigate this?"

Gu Lai asked with some panic, "Why are they suddenly coming to investigate?" It can't be the Jiang Bai you said it did, right? ”

"Don't panic, haven't you already done it for the whole school?"

Gu Jixin asked rhetorically over there, "As long as the teachers and students are done, what can they ask?" This case is still unsolved, and there will be no result. ”

"Then if they catch any student out of the blue......"

Gu Lai is still worried.

"Give a vacation to a student who may leak secrets, and say that he has taken a leave of absence!"

Gu Jixin said, "Do you want to ask me about this little thing?" I've got a big head now! Can you two brothers give me some snacks? ”

After that, Gu Jixin hung up the phone.

He still has to deal with Gu Zhiyuan's affairs here, and he has already received rumors that some criminal police teams have secretly infiltrated Jingchuan County.

That's what he's most afraid of.

He doesn't care about Wang Xinyu and Li Xinyu's solving the case, anyway, as long as he doesn't admit it, he can't push it on his head.

At most, push these two younger brothers out, and they can still be happy.

In addition, he saw the news about Jingchuan County on the Internet these days, and he had a hunch that the upper authorities would get rid of him.

As an outcast, he must prepare something that can "blow himself up" to force them.

After all, his father was still the "hero" of a secret incident back then, and the secrets in his hands were not small.

Thinking so, he quickly left to find his reclusive father.

On the other side, Gu Lai heard the other side hang up the phone, collected his emotions, and squeezed out a smile before going downstairs.

"Oh, Captain Liu hasn't seen you for a long time, when will that lecture start? I'll arrange it. ”

Gu Lai said with a smile on his face, making a very welcoming look.

"Principal Gu, we're here to investigate the case."

Liu Zifeng remained serious, "This is a document, please cooperate." ”

"It seems to be a big case!"

Gu Lai pretended to be shocked and said, "I will definitely cooperate!" ”

With that, he welcomed the four of them in and took them to the principal's office.

"May I ask Captain Liu if there is anything you need to cooperate?"

Gu Lai closed the door and asked.

"I need to inquire about all the teachers and students related to Wang Xinyu, and it is best to find an empty classroom."

Liu Zifeng said, "We need to understand Wang Xinyu's situation. Including classmates who were close to Wang Xinyu before his disappearance. ”

He sent Cheng Xiaoman's name.

"Okay, I'll arrange it, but the students are still in class, can I wait until after the lunch break?"

Gu Lai thought about it and said, "Why don't you investigate in the school first?" I will notify the various departments, as long as it does not disturb the students' classes. ”

"I'm in trouble with Principal Valley."

Liu Zifeng nodded, and took Jiang Bai and them out.

"He's definitely going to stall for time."

On the way, Yan Xiyue said, "While we are looking at other places......

"It's unlikely."

Jiang Bai analyzed, "He should have been prepared early in the morning, otherwise he wouldn't be so calm and cooperate with us." ”

"Where to go first?"

Li Qiming asked, "The last photo I took was basically a part of the school's playground and dormitory, including the teaching building. ”

"Killing Wang Xinyu, I think the laboratory is very likely, after all, there are enough materials to destroy the corpse."

Liu Zifeng analyzed, "Let's go to the laboratory first. ”

As he spoke, they came to the experimental classroom introduced by Gu Lai earlier.

Two of the classrooms have students in class, and the remaining four are idle.

However, the door was locked at this time, as if to prevent the students from sneaking away to do the experiment.

Therefore, they found the manager of the laboratory equipment, and after showing their documents, they entered the laboratory for observation.

"I feel weird."

Yan Xiyue said, "It's a bit strange, it's not like a laboratory." ”

Jiang Bai also smelled some, but he remembered what it was.

The layout of the laboratory in front of me is similar to that of an ordinary classroom, the only difference is that there are various experimental materials in the back, as well as the experimental equipment in the cabinet below.

The glass cabinet above and the wooden cabinet below are locked, which should be for fear of theft by students.

In front of the desk is the equipment for the experiment, which may be needed for the later lessons.

After checking the lab, and finding nothing, they moved on to the next one.

After inspecting four laboratories in a row, nothing was much to gain, except for the strange smell of the first laboratory near the staircase toilet.

"Where's the kitchen?"

Jiang Bai suddenly thought, "If you talk about murder weapons, the kitchen should be the most, right?" ”

At best, the laboratory is used for destroying corpses, but the kitchen is where the murder weapons are really filled.

All kinds of knives, all kinds of sticks.

Whether it's killing fish or killing someone, the possibility is the greatest!

"Well, that makes sense."

Liu Zifeng nodded, and while Li Qiming took some photos, he recorded the strange taste that Yan Xiyue said.

They went downstairs to the cafeteria, intending to pass through.

There are plenty of long tables and stools in the cafeteria, and there is a simple kiosk near where you can buy snacks and drinks with your student card.

From the side of the commissary, there is a door through the cafeteria to the kitchen.

At this time, all the cooks were busy, a few were cooking the dishes in the cauldron, a few were stewing soup, and the others were taking out the sterilized dishes.

It was also almost noon, and the students were about to eat, so they were all very busy and didn't care about the four Jiang Bai who came to "visit".

"This is the kitchen, who are you?"

After Liu Zifeng took them for a while, the head chef realized that someone had mixed in.

"I'm Liu Zifeng, the captain of the criminal police, and I'm investigating the case. You just have to go ahead, let's just take a look. ”

Liu Zifeng said and took out his documents, "We won't bother." ”

"Then you investigate, it's better not to talk to our busy master."

With that, the head chef continued to busy.

The smell of the kitchen is very strong, and the main source is still from the cold storage.

They walked all the way and found a chef cutting meat.

The chef was holding a very special knife, and he was very skilled at kicking the pork out of the leg.

The strange boning knife caught Jiang Bai's attention.