"Can't find anyone?" Su Ping thought thoughtfully.

Then he turned away and raised his voice a little higher, saying: "Lao Chao, Lao Chao! Come here!"

Captain Chao was still struggling, feeling that it would be difficult to explain clearly, and it would be almost impossible to dispel the doubts of Su Ping and others. While he was secretly having a headache, he suddenly heard Su Ping calling him. He was stunned for half a second, and then immediately

Looking back at Su Ping, he forced a smile and hurried over, asking: "What's wrong, Captain Su?"

"Where is the leader of your third squadron?"

"Ah? Who? Old Tong?" Captain Chao was a little dazed and asked in confusion: "Captain Su, what are you looking for him for?"

"I heard that that conference room is usually used by the Third Squadron below you, and they also have the key." Su Ping said.

"Captain Su, do you doubt Lao Tong? No way, he..."

"I can't say I was suspicious. I just heard that he had the key, so before the fire broke out, I asked someone to find him and open the door." Su Ping interrupted Captain Chao and said calmly: "But... my people searched around

, not only your building, but also the branch office building and several other office buildings have already opened, and they haven’t found anyone."

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 cell phone, searched for it for a while, then dialed a number, then put the cell phone to his ear.

After thinking for a while, he took off his phone again and turned on the speakerphone.

The ringtone on the other end rang for a long time, but no one answered it. Finally, a prompt sounded indicating that the number was temporarily unanswered.

Captain Chao's brows furrowed even deeper, and he frowned and said, "No one listens? I wonder what this old Tong is doing?"

As he said that, he called again, but still no one listened.

When he hit the third one, the other party shut down his phone.

Captain Chao's face became even more ugly: "Fuck! What kind of situation is this? I..."

"Maybe something happened." Su Ping frowned and said, "Generally speaking, our mobile phones will not be turned off casually, at most they will be muted.

If no one connected before, it could be interpreted as not hearing anything. Now... 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, or..."

"Alas!" Captain Chao didn't know what to say, so he could only sigh, then shook his head, and grabbed the walkie-talkie: "Check the approximate location of Lao Tong before the signal on his mobile phone disappeared. Also, find his police call

Position it, send it to me immediately after locking it, be quick!”

"clear!"

Then he looked at Su Ping and asked: "Captain Su, you..."

"I leave this matter to you." Su Ping said without hesitation: "I want to find out about this first and find out who is so bold as to want our lives."

"This..." Captain Chao hesitated for a while, and finally nodded and said okay, then said: "Well, if there is any progress, I will let you know as soon as possible."

"Okay, let's go."

He nodded, said that everything here would be done according to Su Ping's instructions, and then turned around and left with a few people.

Only then did Qi Yuan dare to approach Su Ping and ask, "Captain Su, why do I feel that Captain Chao is quite open-minded?"

"Perhaps the thief is shouting "Catch the thief." Fang Chang rolled his eyes, obviously still having strong doubts about him.

"You can't say that." Su Ping shook his head slightly, looked at the back of Captain Chao, who could still be vaguely recognized, and said softly: "Like Xiao Qi, I also think he is quite magnanimous.

Even if the thief calls to catch the thief, there is no need to go to this step, and it is too risky. People with real brains should try their best to avoid this matter at this time and not get involved. He is also an old criminal policeman, and he should not understand this.

So he shouldn’t use risky methods like shouting to catch the thief.”

Wang Zhao also nodded lightly and said, "I also agree with Captain Su's view."

Fang Chang shrugged and made no further comments.

"Let's find out this matter first." Su Ping said: "Who is responsible for this is the most important thing. There is no need to keep your eyes on him. As long as the truth is found out, then

Of course, if it is him, it is him, if it is not him, it is not him. There is no point in guessing now."

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

There was no smoke in the conference room now. The work of the fire fighters was obviously at the end. The next step was to investigate the fire scene and determine the point of fire and the cause of the fire.

"I was thinking..." Fang Chang thought for a moment and said, "The person behind the scenes probably used a technique similar to delayed ignition to plan this, right?"

"The ignition may be a delayed ignition, but the gas thing... is unlikely." Su Ping said: "The ordinary delayed ignition method can only ensure that it is postponed for a period of time to create one's own alibi, but it is

It cannot be precisely controlled.

But the routine they played this time was obviously not that simple. Seal the windows, close the door, lock the door, turn on the gas, light the ignition, etc., all requiring precise control of every step.

All of the above are easy to say, but the gas prevention must be done after locking, and the ignition must be done when the gas concentration reaches a certain level, otherwise the effect will be greatly reduced."

"That's not difficult." Fang Chang shrugged nonchalantly and said, "Now that technology has become so advanced, it's not easy to get a remote control device? UAVs can fly within a few hundred meters or even kilometers.

External control, let alone very superficial instructions such as gas prevention and ignition."

Su Ping thought thoughtfully, then curled his lips: "It's because I can't keep up with the times."

"There's no need to make these things too complicated. The methods are very simple. Crimes have to keep pace with the times, right?" Fang Chang continued: "As for the place where gas tanks and ignition devices are hidden... I think

After thinking about it, there really isn't anywhere to hide in the conference room, so I guess there are only two places."

"Oh?" Su Ping asked immediately: "Which two places?"

"The first place is in the multimedia cabinet." Fang Chang said: "There is actually quite ample space there. It is not difficult to hide it, but it is a bit risky. Once we plan to use multimedia, we can find it immediately, and their layout is also

Failed.

Moreover, multimedia equipment is not flammable, and the cabinet is still made of aluminum alloy. If the ignition device is placed there, the effect will not be very good."

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

"Under the table." Fang Chang said matter-of-factly: "As long as it is placed in a more central position under the conference table, it will not be easily discovered. We usually don't look under the table, so the table is quite
Chapter completed!