Police Detective

Bai Song decided on a general plan and arranged for a person to go to the "13th floor", find a window and put a small device there to determine the specific floor. The next thing is to continue to collect intelligence, and then find a way to determine what the top is doing, and then destroy it in one fell swoop.

Before there is information, if you act recklessly, it will definitely not work. What if the thirteenth floor is actually a deception and there is nothing?

Moreover, the two discussed that even if the hospital planned to free up the 13th floor for something at the beginning of construction, it would be unrealistic to directly design the elevator to the 12th floor. Such a building would not be able to pass the inspection.

Therefore, the elevator can definitely reach the real 13th floor.

From the moment the elevator attendant looked at the surveillance camera, it can be seen that there must be a special central control room, and the central control room is most likely located on the fourth to sixth floors. The main reason for saying this is because the leaders of those hospitals are usually on the fourth to sixth floors.

So the reason why the elevator stops on the 12th floor after pressing 13 is that the elevator program must have been changed. Elevator programs are very easy to modify. When many elevators are installed, they can proactively provide corresponding programs according to customer needs.

For example, in some buildings, the elevators here only stop on odd-numbered floors, and the elevators on that side only stop on even-numbered floors. Both of these can be easily set.

Bai Song thought of Wang Liang.

Last time in Southern Guizhou Province, Wang Liang changed the small program of the base gate through the remote device he installed, which made Bai Song remember it deeply. Although there is no way to get into the elevator here, it is basically inseparable from two weak current shafts, so there is still a way.

Bai Song also told Liu Shuyuan about this situation. There was no need to send Wang Liang to this matter. Tianbei Branch also had such talents. He was just talking about the ideas behind it.

"I don't want to leave, let's stay here and see if we can find anything?" Liu Shuyuan was a little unwilling.

"If you want to find anything here, you probably have to wait until the hospital gets off work. I guess there is something wrong with this hospital at night. If you stay here now, your car is so big. Over time, it will increase your exposure. Risk." Bai Song said: "You have to go back and report this matter to your leader for a long-term discussion."

"Oh," Liu Shuyuan became confused, "I'm afraid of delaying things."

"What you do is a little ink." Bai Song has become very close to Liu Shuyuan in the past two months, so he can afford to make this joke.

"Well, it's a big case. It's a big case after all." Liu Shuyuan really wanted to express himself. The more children come from such families, sometimes the stronger they are.

"That doesn't make any sense. How about I come and wait with you tonight?" Bai Song said firmly: "According to common sense, based on my experience, this kind of thing will not happen during the day..."

Just after setting the flag, Liu Shuyuan interrupted Bai Song and pointed to a truck coming out of the hospital: "What do you think this truck is for?"

Bai Song is so thick-skinned. He completely forgot what he just said in a few seconds: "Out of common sense. Well, it's normal. After all, these are smart people..."

Liu Shuyuan laughed and did not deliberately expose Bai Song, "Since you also think there is something wrong with this car, we have to follow up."

From this distance, he could only see a truck coming out of the hospital entrance, but nothing else could be seen clearly. Liu Shuyuan followed it directly.

"You're just following me?" Bai Song was surprised: "Aren't you afraid of being recognized?"

"It's okay." Liu Shuyuan was in a good mood, stepped on the accelerator to the bottom, and the car roared and chased after him. This car is indeed very big, with 204 horsepower, which is quite sufficient, and it overtakes the car in a short while.

"What operation is this?" This was the first time Bai Song saw someone following and overtaking first.

Liu Shuyuan didn't say anything, and drove away proudly, then turned a corner, parked the car, and then made a call.

"Brother Sun, hey, yes, it's me. Hehe, don't I miss you?" Liu Shuyuan was polite, and then said: "I'm investigating a case. Now, there is a truck that I need to track. Can you help me over there? How about a favor?"

Then, Liu Shuyuan told the other party the license plate number, and then hung up the phone after being polite.

Only then did Bai Song realize that Brother Sun, who was also invited to dinner by Liu Shuyuan tonight, should work at the traffic police command center in the city.

"Is this using Skynet?" Bai Song asked.

The camera installation work started two years ago, and pilot projects such as Sanheqiao Police Station have achieved excellent results, and the installation has now begun across the city. But before that, the cameras of the traffic police department had been everywhere. As long as there were roads, cameras were indispensable.

"Well, it's the traffic police's equipment. Let them control the car and send us a location every once in a while. Then we can basically determine where we ended up going.

"Awesome." Bai Song said with admiration: "Let's just wait for the good news."

The two chatted, and about half an hour later, Liu Shuyuan received a call. After answering the call, Liu Shuyuan's face turned slightly dark, but he thanked him and hung up the phone.

"This car is about to get on the highway. It seems to be leaving the city and leaving Tianhua City. The direction is towards Tang City and Qinhuang City. I can't follow it specifically where it is going." Liu Shuyuan said.

"Have you left the city?" Bai Song was also a little surprised: "Are you really going to purchase drugs and medical equipment?"

"I don't know." Liu Shuyuan shook his head. There were implications behind this matter, and he didn't dare to find someone to monitor the hospital's cars on a large scale. That could easily backfire.

"Then there's nothing you can do. Tell him to continue adding this license plate number to the system. After he returns to Tianhua City, I will tell you about the relevant driving conditions in the future," Bai Song said.

"Okay." Liu Shuyuan did not call again, but sent a WeChat message to his friend, and also sent the license plate number again.

Bai Song moved his arms: "Go back, there shouldn't be much gained today."

Before he could finish speaking, Liu Shuyuan's phone rang.

"Huh? Which highway entrance? Oh oh oh, okay, I understand, I'll go there immediately. By the way, tell the comrades over there, don't move, wait for me to deal with it." Liu Shuyuan became more and more excited as he spoke, and hung up. Call Bai Song and say, "There are new clues."

Bai Song scratched his head, did he open his mouth today?

"What's so exciting?" Bai Song asked.

"When the truck entered the highway, it was going a little too fast. It bumped a few times when it passed the speed bump. As a result, a piece of the rear fender of the truck fell off, which was captured on the surveillance video."

"Did you drop something?" When Bai Song heard this, he immediately sat up straight. This was a real surprise, "Why don't you hurry up and go!"

"Haha, sit still!"