Hua Zhang whispered, and then said: "There has been no change in this hour, and the wards in these three windows are more suspicious to me. Counting from left to right, they are numbered 3, 5, and 6. ”

Fan Keqin looked at his watch when he heard this, and said, "It's just seven o'clock, wait until eight o'clock, if there is no change." Let's write it down first. The schematic diagram of the heartthrob painting is that there are wards on both sides. We'll go to the other side and take a look. Perhaps, the ward where Doberman is located may be on the other side. ”

Some tasks are boring and require water grinding. It didn't happen overnight. For example, waiting for letters, surveillance, investigating the trajectory of a person's life, and so on. These have to be accumulated little by little over time.

This is the work that Fan Keqin and Hua Zhang did at this time. After another hour, the lights in the darkened ward came on, and the nurse, a doctor in a white coat, and two men in civilian clothes walked in with a bed. Then the nurse gave the person lying on the hospital bed an infusion and a static spot. In this way, the room can also be completely excluded. Then there are only two rooms left with the curtains drawn.

The two of them waited for a while, Fan Keqin looked at his watch, felt that it was almost over, and said, "Don't wait, in more than an hour, it should be time for the hospital to turn off the lights." Let's go to the other side and take a look. ”

"Okay." Hua Zhang replied, put away the binoculars, and left the edge of the roof directly with Fan Keqin.

Fan Keqin came to the patio, opened a little gap with a slight force, and then listened with his ear. As a result, the sound of people walking in the corridor was heard this time. Fan Keqin had no choice but to signal Hua Zhang, and the two of them waited until there was a sound of opening and closing the door in the corridor below, and then confirmed the movement again, and then completely opened the ceiling.

Fan Keqin pulled Hua Zhang with one hand and tried to lean down. When Hua Zhang's feet were the shortest from the ground, he let go of his hands. As soon as Hua Zhangfang landed, he immediately bent down and unloaded his strength, controlled the sound of landing to a minimum, and then flashed to the side to make way for Fan Keqin.

Fan Keqin was even simpler, he jumped down, grabbed the iron railing embedded in the wall, and re-covered the patio with one hand. Then he jumped down. The same program, tap your toes, bend your feet, bend your knees, and control the volume.

Then the two of them began to go downstairs as if nothing happened. After walking around the residential complex, they deliberately took a detour. This is when I came to the back of the hospital.

The back street of the hospital is not as good as the main road in front of it, it is just a two-way lane. The sidewalks on both sides are also narrow. There are also fewer pedestrians. But the two of them can't just stand across the street and observe the situation behind the main building of the hospital.

It was Yihuazhang who took Fan Keqin's arm, and then the two of them walked forward normally. Observe as you go. But instead of observing the hospital, it was a residential building on the other side of the hospital.

Mr. Van quickly locked down a few windows that might not have been there. Because it's completely black. Of course, this point is not ruled out, and the possibility of people going to bed early is not ruled out.

After walking for a while, the two people followed and went directly into this residential area. Calculating the location, he entered the hallway where one of the windows he had observed when he came over.

Spy is like this, the sense of space must be strong, you position a window on the other side of the building, turn to the back of the building and look at it, you can also estimate which corridor the window was located before, which floor, which side of the specific room it belongs to.

The two men came to a door on the right side of the second floor. Glancing at each other, Fan Keqin nodded. Hua Zhang immediately raised his hand and knocked on the door in a voice that was neither light nor heavy. Then he stopped, put his ear on the door, and quietly listened to the movement inside.

After a while, Hua Zhang increased his strength again, knocked on the door again, and then leaned against the door and listened for a while. He shook his head at Fan Keqin.

Fan Keqin understood that there was no movement inside. And at this time, if the people inside go to bed early, they should have a greater chance of being in a light sleep state. Yi Huazhang just knocked on the door twice, which should wake up the people inside.

Of course, there are exceptions to everything, and it is possible that the people in it will die after a day's work. It can only be said that it is more likely that there is no one inside. But it cannot be said that there must be no one.

But now it's worth a try. Fan Keqin took out two iron bars, gently inserted them into the keyhole, pressed the circlip, and gently rotated his wrist with a hook on it. The lock was opened.

Cautiously, Fan Keqin opened the door open a gap for people to enter and exit. He stopped. Hua Zhang first turned sideways slightly, and walked in with very light steps.

Fan Keqin did the same, raised his legs and landed lightly, and entered the house. Gently shutting the door again. Carefully inspected the room. Well, there really is no one.

So Fan Keqin said in a low voice: "It's completely dark now, it's not like you have to wait for a while just now." Now, ten minutes of observation is almost enough. ”

"Okay." Hua Zhang agreed, took out the binoculars again, came to the window, and began to look at the back of the hospital.

This time it is even clearer, after all, the back street of the hospital is very narrow, and the current room of the two people is also on the second floor, and there is no gap. They don't turn on the lights either, so they don't have to worry about being able to see themselves from the outside. And in the hospital room, the lights are on. It will be able to make them see more clearly.

Hua Zhang quickly looked at every room. Most of the wards on this side are also occupied. One of the wards was darkly lit. The curtains were drawn in the other room. With the two curtains drawn on the front side, the suspicious wards are a total of four.

However, Hua Zhang was now on the back side, and found a more suspicious target, and said: "Brother, look at the back of the hospital, there are several wards on this side, which are not the same as what we saw before, it is a single room, this is a senior ward." If Doberman had been in it, I think, in his capacity, he would have been living in these senior wards as well. ”

Speaking of this, Hua Zhang handed the telescope in his hand to Fan Keqin, and then said, "In addition, the ward with a black light ...... The odds of someone are even lower. I don't think we can count the rooms without lights for the time being. And the ward in front of the hospital, like I just said. Most of them are ordinary wards. Then the most suspicious thing is the ward behind this, with the curtains closed. You see, the right side of this ward is dark. There was no light at all......"