Liquid nitrogen is not a rare thing, but it can't be changed in three or two minutes, and the police don't usually prepare this thing here, it is generally a biopharmaceutical, veterinary hospital, and the hospital may have preservation, Director Li quickly contacted one, and it can be delivered in ten minutes.

In the process of waiting, the sealing of this tent has also been done, once there is a toxic gas leakage, there can also be other ways to remedy, and the plan mentioned by Bai Song, you can first open a small window for this glass, and then the mouth is big after the gas detection is qualified, and it is not difficult to seal it, and it can be temporarily sealed with low-temperature resistant stickers.

"The gang you arrested is really a big scene, and I haven't done this kind of case for many years. Director Sun took out a box of cigarettes, took them out and handed them to Bai Song: "Team Bai, look at your age, less than 25, right?"

"Thank you, Ju Sun, I don't smoke", Bai Song hurriedly waved his hand: "Well, I'm 23 years old this year." ”

"Huh?" Director Sun's hand shook as he lit his cigarette, "23?"

"Yes..."Bai Song touched his head: "But I've been working for two years..."

...

"In the end, it's a big city... Since I went to that courtyard in the morning, our bureau has received information, and I have seen it in my eyes from beginning to end, it is indeed a hero out of a teenager. Director Sun sighed lightly and took a puff of his cigarette.

"You're overrated. Bai Song was a little embarrassed: "By the way, Sun Ju, how to deal with the base under the bridge?"

"Well, the city has already transferred a ship to hoist it, and it plans to salvage it as a whole, and it will have to go over in a while. In recent years, the country has vigorously developed wind power projects, and the construction of offshore wind turbines requires a lot of thousand-ton ship cranes, and we have a ship crane production line near the Yangtze River. Sun Ju said: "The fly in the ointment is that our side of several bridges and tunnels through the capacity is not enough, the technical staff analyzed, two 300-ton ship cranes can be cooperated." ”

"Hmm", Bai Song knew that professional matters still had to be handed over to professionals, and expressed his approval of this analysis, "Is there anyone down there?"

"There should be, but I'm not sure", Sun Ju flicked the cigarette ash: "You also know that our equipment is sometimes not as professional as there is." ”

"It's a big scene over there, it's a shame I can't see it with my own eyes. Bai Song said this, but in fact, he really didn't feel this way, and his mind was full of the situation in this submarine now.

Bai Song doesn't want to make any mess now, basically all thinking about things here, the base under the bridge, the base of the village, including the sonar boat on the water, Bai Song didn't think too much...

Director Sun naturally understood what Bai Song was thinking, so he didn't speak, and went out to make a phone call after the cigarette was extinguished.

The white pine scheme has been optimized, and it is not clear how to implement the white pine, but liquid nitrogen is still used.

While waiting, Bai Song became more and more irritable, which was completely different from the feeling of just discovering the submarine from the active sonar.

Feng Yiling is such a careful person, even if she can buy some people, but the sonar thing is not really so cherished, how can she drive the submarine around?

Shouldn't we stop early when we reach a water area that the police have no control over, go ashore and then flee? This waterway can only be used for ordinary hiding, and if it is really investigated, it is the most dangerous.

Feng Yiling shouldn't dare to drive a submarine over the hydrological station so swaggeringly...

In this way, Feng Yiling floated from the underwater base an hour earlier, and then left the submarine to go ashore, and then set the remote control or automatic driving of the submarine?

If that's really the case, the moment you find that base, you can check the nearby surveillance, and then follow to find it, there is still hope, and now the difficulty has skyrocketed.

However, after Bai Song arrived at the bridge, although he told Team Liu about it, and Team Liu also reported this clue to the leaders and others for the first time and shared intelligence, but still not too many people paid attention to it.

In fact, the moment when Bai Song determined the underwater base, it was still too late, and if a large-scale search for nearby surveillance was carried out at that time, the clues could also be caught up.

But now, if there is really no one in the submarine, then ... Another hour of time difference?

With a time difference of one hour, it's really hard to chase, and it can basically be regarded as a chase.

"White team, what do you want?" Sun Ju walked over again: "Liquid nitrogen will be here soon." ”

"Well, Ju Sun, I'm fine. Bai Song retracted his emotions: "Please ask you, how is it over there?"

"There must be someone down there, a little tossed, five minutes ago when our divers went down to explore, the underwater base stopped draining and began to store water, it seems to be to increase its own weight, but it was found when the water was stored, and then our people blocked the water storage hole.

After that, there should be a small passage in the underwater base, probably for sewage discharge, and a few minutes ago, began to throw coins out. Sun Ju smiled: "It's estimated that there are millions, but most of them have been intercepted, and the mouth has been blocked." ”

"Scattering coins?" Bai Song felt that it was not good when he heard that the base was filled with water, and when he heard the coins, his face gradually turned pale.

"Well, it is estimated that there will be 100,200,000 of them floating here, but it is too scattered to catch them one by one. Seeing Bai Song's face, Sun Ju asked with concern, "Captain Bai, are you okay?"

"Thank you Sun Ju, I just think that the stubborn resistance of the underwater base may indicate a problem", Bai Song bit his lower lip: "The person is still on the run, and he has not been caught." ”

At this time, Bai Song was not interested in this money or anything.

Sun Ju frowned, looked in the direction of the shed, turned around and walked over.

At this time, the relevant personnel had already entered the tent and began the "violent" demolition.

The front windshield of the car is a relatively strong glass, if you pour a basin of liquid nitrogen (imitation is strictly prohibited!), the glass will not break, but at this time, as long as you throw an apple, you can break the glass.

The glass of civilian submarines was just like that, and it was quickly smashed open.

There is no gassing to worry about.

And no one either.

Neither did the corpses.

...

Director Sun left here with a grim face, picked up the phone and started to report.

Bai Song was mentally prepared for everything, and in the face of this result, he was still acceptable, he didn't have much curiosity about what was in the submarine, and quietly left the scene alone.

No one paid attention to Bai Song, and the focus of the scene was not on him at this time.

And, no one knew that Bai Song's mobile phone, at this moment, received another text message.

"Mengqi District Weilai Road Friends Come to Inn 301, bring your own team to come quickly, and delete it after reading. ”