"Can't find anyone?" Su Ping was thoughtful.

Then he turned his head away, raised his voice a little, and said, "Lao Chao, Lao Chao! Come here! ”

Captain Chao was still struggling, feeling that it was difficult to explain his own wave, and it was almost impossible to dispel Su Ping's doubts, and he was secretly having a headache, when he suddenly heard Su Ping calling him, he was stunned for half a second, and then immediately turned his head to look at Su Ping, squeezed out a smile and hurriedly ran over, and asked, "What's the matter, Team Su?" ”

"Where's the head of your third squadron?"

"Huh? Who? Lao Tong? Captain Chao was a little stunned, and asked inexplicably: "Team Su, what are you looking for him?" ”

"I've heard that the conference room is usually used by the third squadron below you, and the key is in their hands." Su Ping said.

"Team Su, do you suspect Lao Tong? No, he ......."

"I can't say I was suspicious, I just heard that he had the key, so before the fire broke out, I called someone to come and open the door to him." Su Ping interrupted Captain Chao's words and said lightly: "Can ...... My people have been looking around, not only your building, but also the branch building and several other office buildings have already passed, and no one has been recruited. ”

Captain Chao's face gradually became serious, and he asked, "Do you want me to call him?" ”

Su Ping nodded: "Let's fight." ”

He immediately took out his mobile phone, searched for it for a while, dialed a number, and put it to his ear.

After thinking about it, he took the phone down again and turned on the amplification.

The colored bell rang for a long time, but no one answered, and finally sounded the prompt tone that the number was temporarily unanswered.

Captain Chao's brows furrowed a lot deeper, and he frowned and said, "No one listened? Strange, what is this old Tong doing? ”

As he spoke, he made another phone call, but no one listened.

When he hit the third one, the opposite side was directly shut down.

Captain Chao's face became even more ugly: "! What's going on, I ......."

"Something may have happened." Su Ping frowned and said: "Generally speaking, our mobile phones will not be turned off casually, at most silent."

No one answered before, which can be understood as not heard, but now...... It just so happens that the probability of running out of power is too low. So something must have happened. I just don't know if the phone is still in his hand now, or if it's ......"

"Alas!" Captain Chao didn't know what to say, so he could only sigh, then shook his head, and grabbed the walkie-talkie again: "Check it, the approximate location of Lao Tong's mobile phone signal before it disappeared." Also, find his police location, and send it to me immediately after locking it, hurry up! ”

"Understood!"

Then he looked at Su Ping and asked, "Team Su, ...... you?"

"I'll leave that to you." Su Ping said without thinking: "I want to find out about this matter first, and find out who is so bold and wants the lives of a few of us." ”

"This ......" Captain Chao hesitated for a while, but finally nodded and said okay, and then said: "In this case, I will tell you as soon as there is any progress." ”

"Okay, let's go."

He nodded, said everything here, and listened to Su Ping's orders, and then turned around and left here with a few people.

Qi Yuan dared to lean over to Su Ping's side at this time and asked, "Team Su, how do I think that Captain Chao is still quite open-minded?" ”

"It's a thief shouting to catch a thief." Fang Chang rolled his eyes, obviously having strong suspicions about him.

"I can't say that." Su Ping shook his head lightly, looked at the back of Captain Chao, who could still be faintly recognized, and said softly: "I'm the same as Xiao Qi, I also think he is quite open."

Even if a thief shouts to catch a thief, there is no need to do this, and it is too risky, people who really have brains, they should try to avoid this matter at this time, don't get together, he is also an old criminal policeman, he shouldn't understand this. Therefore, he should not use risky methods such as a thief shouting to catch a thief. ”

Wang Zhao also bowed his head lightly and said, "I also agree with Team Su's opinion. ”

Fang Chang shrugged his shoulders and said no more.

"Let's find out about this first." Su Ping said: "Who did it, this is the most important thing." There's no need to keep your eyes on him. As long as the truth is clarified, then naturally, he is him, not he is not. Now there is no point in guessing. ”

"That's the same reason." Fang Chang shrugged again, then raised his head.

There was no smoke in the conference room, and the firefighters had clearly come to an end in their work, and the next step was to investigate the fire scene and determine the point and cause of the fire.

"I'm thinking about ......" Fang Chang thought for a moment and said, "The person behind it should have used techniques similar to delayed ignition to plan this, right?" ”

"The ignition may be a delayed ignition, but the gas thing...... Unlikely. Su Ping said: "The ordinary method of delayed ignition can only ensure that it can be postponed for a period of time to make your own alibi, but it cannot be accurately controlled."

And this time the routine they played was obviously not so simple. Sealing windows, closing doors, locking, venting gas, ignition, etc., all require precise control of every step.

The previous ones are good to say, the anti-gas must be locked back, and the ignition must be when the gas concentration reaches a certain level, otherwise the effect will be greatly reduced. ”

"That's not hard." Fang Chang shrugged his shoulders disapprovingly and said, "Now that technology is so developed, it's not easy to get a remote control device?" Drones can be operated from hundreds of meters or even kilometers, not to mention rather superficial commands such as gas prevention and ignition. ”

Su Ping thought for a while, and then pouted: "It's that I can't keep up with the times." ”

"There's no need to think about these things too complicated, the method is very simple. Crime has to keep up with the times, doesn't it? Fang Chang continued: "As for the place where the gas canister and ignition device are hidden...... I thought about it, there really is nothing to hide in the conference room, and I guess there are only two places. ”

"Oh?" Su Ping immediately asked, "Which two?" ”

"One is in the multimedia cabinet." Fang Chang said: "There is actually quite a lot of space there, and it is not difficult to hide it, but it is a bit risky, and once we plan to use multimedia, we can immediately find out that their layout is not in vain."

Moreover, the multimedia equipment is not flammable, and the cabinet is still made of aluminum alloy, and if the ignition device is placed there, the effect is not very good. ”

Qi Yuan was a little curious: "If the multimedia cabinet is not suitable, where else?" ”

"Under the table." Fang Chang said as a matter of course: "As long as it is placed at the bottom of the conference table at a point in the center, it is not easy to be discovered, we usually don't look at the bottom of the table, the table is also quite large, placed in the center, even if you look down to pick up something, it is not easy to be seen." ”