On fire? Captain Chao was shocked, hurriedly grabbed the walkie-talkie, arranged for everyone to hurry up to put out the fire, and contacted the fire brigade to come over quickly.

Soon, he learned that the location of the fire was the locked office in front of them.

"What's going on?" He opened his mouth, and his face was not very good-looking.

Su Ping was silent the whole time, secretly observing his reaction.

The same is true for Qi Yuan. After observing for a while, he thought to himself, "Captain Chao's appearance doesn't look like he is pretending, it seems that this matter should have nothing to do with him...... But it's hard to say, the old foxes are often part-time actors......"

After a pause, he pursed his lips again: "Team Xun said that unless the evidence is conclusive and the operation has begun, it is not good to get too stiff with the brigade." Team Chao has asked directly or indirectly about the situation in this conference room several times, and Team Su is probably not very good to avoid answering again...... Should I reveal some of it, right? ”

However, after being silent for a few more seconds, Su Ping finally looked away from the door, stepped back a little, and still didn't mention it, only said: "It's a little dangerous, let's stay away first, and leave it to a professional to solve it." ”

At this time, another criminal police officer came over and reported the fire situation - from the outside, thick smoke was billowing in the room, and tongues of fire could be seen next to the bed.

However, because the fireproof and thermal insulation materials used are quite powerful, standing outside the door, I didn't feel too hot.

"Don't linger here!" Captain Chao took a breath and waved his hand: "Everyone evacuate!" Exit first! Don't open the door too much to avoid the fire spreading! ”

Su Ping nodded, glanced at Qi Yuan, and then immediately ran downstairs.

Ran back to the first floor, and came to the place where they had just jumped down, and heard a bang, as if something had exploded, but although the sound was loud, the power was not too great, and from the window, it was only a tongue of fire that spat out, and then shrank back.

The wind is not strong at this time, and the building is mostly made of fireproof and flame-retardant building materials, and the fireproof level is quite high, so it should not spread for a while, but it is difficult to say after a long time.

No matter how flame-retardant the building materials are, desks, chairs, curtains, etc., are always flammable and flammable, and the risk still exists.

At this time, Su Ping finally looked at Captain Chao and said, "Just now, after you left, the door that you brought with you by the way was locked......

Hearing this, Captain Chao didn't care about asking anything else, and hurriedly explained first: "I suggested that my colleagues did it, thinking that you may need a relatively closed environment to discuss something, for fear that you will misunderstand that I even asked someone to cut off the monitoring first." But I really don't know about the lock. ”

"You had the surveillance cut off?" Su Ping really didn't pay attention to the monitoring status in the conference room at that time, so he asked, "When was it broken?" ”

"As we were leaving, I called someone to cut us off. It shouldn't have been half an hour until now. Captain Chao hurriedly explained, but as he spoke, he always felt that the more he depicted, the darker he felt.

Su Ping glanced at him twice, didn't say anything, just shook his head, and continued with the topic just now: "Soon after, we smelled a smell of gas in the room, which was a little strange, and at the same time we planned to open the window for ventilation for the first time, but found that the window was sealed with super glue.

We had no choice but to break the window and jump down from above, intending to find someone to open the door to see what was going on, when a fire broke out. ”

"Is there such a thing?" Captain Chao opened his mouth.

Then I couldn't help but hold my forehead, and I had a headache.

It's really hard for him to explain this matter clearly, I'm afraid that no matter what he says, Su Ping and his party will have strong suspicions about him.

Without him, all this is too coincidental, and he ordered someone to close the door, and he asked the monitoring room to temporarily cut the monitoring in the conference room, and then this happened to happen......

He was a little at a loss.

Su Ping glanced at him again, but he didn't know what he was looking at.

Then several more explosions were heard.

Qi Yuan thought for a moment and asked, "Team Su, these explosions should be the explosion of the gas thing, right?" ”

"Yes." Su Ping nodded lightly and said, "I think this gas should come from a gas canister." But how did they hide the gas canister? And how to control the gas released from the gas tank?

Or do they use small, portable gas canisters for easy storage? But the portable gas canister is too small...... If it's portable, you should have put several sticks. However, how to control the release of gas from gas tanks is still a big problem. ”

Qi Yuan scratched his head and didn't reply.

Su Ping couldn't figure it out, and he couldn't figure it out.

Fighters from the fire brigade soon arrived and quickly launched firefighting.

Su Ping found the captain and instructor of the squadron and told them that he had stayed in the room before the others caught fire, and that he smelled the smell of gas, which may have been caused by gas, that is, gaseous combustibles.

These things are still quite critical, for different ignitions and ignitions, there are different ways to deal with them, and they need to be flexible, not just hold a high-pressure water gun and extinguish it brainlessly.

Of course, water is still the most popular and used fire extinguishing agent, and in most cases, water is still the most preferred, because after combining fire extinguishing efficiency and cost, water is the most suitable.

Although the firefighters were curious about why there was gas in the conference room, this was not the time to ask these questions, so they immediately arranged for someone to quickly discuss a set of fire extinguishing strategies and quickly started the firefighting work.

Since the fire did not spread, and there were not too many flammable materials in the conference room, it did not take long to extinguish all the open flames.

At the same time, Wang Zhao and Fang Chang also ran over one after another.

Su Ping frowned: "Why did you go for so long?" ”

Fang Chang shook his head: "I looked at the surveillance, and no one has entered the conference room at all, and no one has passed through the corridor." ”

"No one?" Su Ping was a little surprised: "How is this possible?" ”

"That's the problem, no one." Fang Chang emphasized these words, saying: "There is no picture of us passing through the corridor and entering the conference room.

Also, about 8:17 - I think it was about the same time we were locked up in the conference room, and our last name was Chao......"

After a pause, he glanced at Captain Chao who was standing not far away, and changed his words: "Team Chao informed them that the monitoring in the conference room has been temporarily turned off. ”

"I didn't get any pictures...... Su Ping pinched his chin: "The surveillance has also been manipulated, these guys ...... It's pretty well prepared. ”

When Wang Zhao saw that Fang Chang finished speaking, he immediately reported in a low voice: "I have searched everywhere, but I have not found the captain of the third squadron, and I have asked a few people vaguely, and I don't know where he went." ”