After rebirth, he surrendered with the stolen goods.

Hanhan walked into this laboratory and did not check it immediately. Instead, after turning on the lights, he looked at the laboratory carefully.

There is not much difference between this laboratory and the previous two. The arrangement of tables, chairs and equipment is almost the same, and there are no special items.

Hanhan didn't waste any time and began to sniff carefully. This time he was extra serious because he knew that he should have found some key clues.

Hanhan spent more than ten minutes checking the room and found no dangerous explosives, but he was not in a hurry to leave.

Instead, he came to a set of chemical equipment, sniffed it carefully, and finally confirmed his guess.

"Hanhan, is there a problem here?"

Zhao Feng looked at Hanhan who was lying down in confusion, and then at the instrument in front of him that was no different from other instruments. He was a little confused as to what Hanhan wanted to express.

(Zhao Feng is a trainer. Let me emphasize again, the profession is different. He is not stupid, really!)

Hanhan looked up at his trainer's confused eyes and knew that the other person didn't understand what he meant.

"Captain Zhao, Hanhan, do you want to tell us that the suspect used a bomb made from this set of equipment?"

Um, I really want to reward you with a lollipop!

Hanhan was speechless and covered his face with his front paws. What happened? Could it be that his identity was forgotten so quickly?

"Hanhan, could it be that this set of equipment was used to make drugs?"

Zhao Feng looked at Hanhan who was covering his face and finally realized. Yes, Hanhan's main job is drug detection dogs, not explosive detection dogs. They are just here to help temporarily.

Hanhan nodded quickly.

Oops, this idiot finally got smart for once.

This is red when you are close to red, and black when you are close to ink. It must be because you have been with yourself for a long time before you become smarter.

"Um, Captain Zhao, I'll go to the car to get a set of poison test papers first."

JC Xiao Liu on the side almost burst into laughter when he saw Hanhan looking at Zhao Feng with care on his face, and quickly found a reason to go outside to get the poison test paper.

2 minutes later

Not only Xiao Liu came back, but Zhao Zhiguo and others also followed.

Without being too polite, the actual trace inspectors wanted to extract fingerprints and other information on the instrument, but they found that the entire instrument had been wiped very clean, leaving no useful traces.

Then another technician poured a little special liquid on the instrument. After waiting for a while, he carefully extracted the liquid and put it on the poison test paper.

"Let me strangle you, you've really changed your mind!"

A JC who followed saw the discolored test paper and couldn't help but muttered it in a low voice.

But no one was paying attention to him at this time. Everyone was staring closely at the discolored test paper. They knew what it meant to find this.

There are two possibilities.

The first type of goods that Huang San has been using were refined and made by the suspect here.

The second is that someone has been secretly using the school's chemical equipment to make DP. If this is the case, no matter what the purpose of the other party is, JC will definitely track it down.

However, compared to the second type, the first type is more likely. After all, it is in school. When the other party uses the instrument, there will be some scruples and it is impossible to do it blatantly.

You must know that the teacher who comes to use the chemistry laboratory will know something more or less. Once discovered, it is impossible for the other party to hide it.

If a small amount of it is refined and made specifically for one person, there is no problem if you are careful.

Jingle Bell!Jingle Bell!

Just when everyone was thinking, Zhao Zhiguo's cell phone suddenly rang. Zhao Zhiguo took a look and answered the call directly without avoiding everyone.

"Director Zhao, Wang Bo's traces have been found. The other party entered the border forest and probably wants to escape."

It turned out that another wave of people who went to arrest Wang Bo did not catch him in the dormitory. The other party ran away before JC arrived at his dormitory.

However, jc found a box of soaked but uneaten instant noodles in his dormitory, and the soup of the instant noodles was still warm, so the other party must have known about their arrival through some channel, and then escaped.

After they discovered this situation, they immediately reported it to Zhao Zhiguo. Zhao Zhiguo did not hesitate to contact the technical staff of the bureau and asked him to check the surrounding surveillance and find traces of Wang Bo who left.

Unexpectedly, in a short period of time, the other party had already reached the border jungle.

"Okay, I will contact the soldiers over there and ask them to help capture Wang Bo."

After Zhao Zhiguo hung up the phone, he immediately contacted the soldiers stationed at the border and informed them of the situation here. The other party said they would immediately dispatch personnel to arrest Wang Bo.

six in the morning

After checking the last piece of the chemical laboratory, Hanhan finally completed the task here.

In the following laboratory inspections, we did not encounter any unexpected situations, and all inspections were completed very smoothly.

Not long after Hanhan completed his mission, the other police dogs also completed all the inspections one by one and gathered downstairs.

Except for Hanhan, the other two of them didn't notice anything unusual.

This made everyone wonder where Wang Bo's bomb-making place was.

Several jcs who went to his home carefully searched Wang Bo's home and did not find any bomb-making tools or materials.

"Principal Liu, besides here, is there any other laboratory in your school?"

Zhao Zhiguo looked at Principal Liu in front of him and suddenly heard.

"When I think about it, it seems that there really is such a place, but it has been abandoned for a long time. It has been used to pile up debris, and there are no chemical instruments in it."

Principal Liu pondered for a long time and suddenly thought of a place in the school, which was the basement of the laboratory building. In the past, there were not enough laboratories because there were so many students, so he simply renovated it and turned it into a laboratory.

However, as there were fewer and fewer students, the laboratories in the experimental building gradually became sufficient, so the underground laboratories were gradually eliminated.

Most of the instruments inside have been installed in other laboratories or placed in the instrument warehouse.

During the move, he was the supervisor himself and clearly remembered that all the items there were taken away and placed in new locations.

If Zhao Zhiguo hadn't mentioned it today, he probably wouldn't have remembered this place as long as he didn't have to go to this place.