The video was adjusted back to 12:30, which was a collective callback of all the images. Then Lavrent looked at the highlight and said, "That surveillance camera?"

Gao Guang shook his head and said, "I don't know yet, just wait and see."

My memory is not particularly outstanding. I just remembered that the scene was about 12:30, so after playing it at normal speed for four minutes, at 12:34, a figure suddenly walked out of the door.

Lafrent immediately said: "Is he suspicious? Who is he?"

Renato took a breath and whispered: "My personal doctor."

Everyone immediately looked at the timid private doctor. Several cameras captured him, but the doctor just walked around the courtyard casually. He did not make any complicated body movements or drop anything.

I didn't even walk onto the lawn, I just walked back and forth a few times on the path between the lawns without stopping intentionally.

But Gao Guang suddenly said: "Stop, stop."

The scene froze immediately, and Gao Guang said hesitantly: "Everyone, is his behavior abnormal?"

The agent who looked dull but sometimes had sharp eyes said immediately: "No, all his movements are normal, his steps are stable, the distance between his steps is stable, and his movements are coherent. There is no sign language or body gestures in all his movements."

.”

Gao Guang was silent for a while. He didn't have much confidence at first, but now he felt that his judgment might be wrong.

"Well, he pointed to the pool."

Gao Guang pointed at the screen cautiously and said: "Look, he seems to be stretching his limbs, but his arm is pointed at the swimming pool, and he waves his left arm first, turns his left arm twice, and then turns his right arm again.

, but his right arm... was straightened and pointed towards the swimming pool."

Robert shook his head, Renato sighed, but Lavrent spread his hands and said: "This connection is too far-fetched."

Gao Guang whispered: "But if he is taking a walk, then who would take a walk at noon when the sun is strongest?"

Renato smiled bitterly and said: "He takes a walk every day after eating. It doesn't take long, about ten minutes, but he takes a walk no matter noon or afternoon. This is his habit. Unless the weather is particularly bad, sometimes

I would also go for walks with him."

Proving the doctor's habit, Renato thought for a while and said: "And he didn't know that I wanted to swim, at least he didn't know at that point in time."

Lavrent took a breath and said: "It doesn't matter. It doesn't matter if the idea is wrong. At least one possibility has been eliminated. We..."

"Uh, wait a minute."

Gao Guang did not insist on labeling the doctor as a mole, but he just felt that the only way for him to reveal the information was because of the mole, otherwise, it was impossible for Graev to predict the situation.

Several people looked at Gao Guang again. Lavrent was obviously impatient. He frowned and said, "Do you have any other ideas?"

Gao Guang swallowed and said: "This is what I think, there are only a few people living in this house, three maids, Sam and his colleagues, Mr. Salvini and his two children,

The other one is the doctor."

As he spoke more fluently, Gao Guang's confidence began to grow, and his tone became firmer.

"Six bodyguards, five are dead, and one is still alive and dead. Their suspicions can be eliminated. Three maids, they knew that Mr. Salvini wanted to swim, but they did not leave the house until after two o'clock, so they

The suspicions of Mr. Salvini and his children have been eliminated, as well as the gentleman watching the surveillance. Their suspicions can be eliminated, so only the doctor is left, because it is impossible for Mr. Salvini and his children to betray him, right?"

Lavrent shook his head, and the dull detective immediately said: "So you suspect the doctor based on the fact that he left the room and went out for a walk at inappropriate times? Well, using the elimination method, it is indeed possible.

, but unless there is a clearer chain of evidence, this speculation is very weak."

Gao Guang immediately said: "I didn't know that the swimming pool can be heated. Yes, I just didn't know that the water in the swimming pool can be heated before, so I didn't know that Mr. Salvini and his family wanted to swim until the maid went to lay towels outside.

, but the doctor probably knows!"

Renato immediately said: "Ask my children if they have told the maid, and then ask them if they have told the doctor that I want to swim, but there should be no problem, because now is a special period.

It was Sam who turned on the switch to heat the swimming pool, and even the servants went to prepare it after being notified by Sam."

Gao Guang said urgently: "Please listen to what I have to say. There is no need to say anything. What if the doctor himself finds that the electricity consumption has increased sharply? Everyone, don't you need electricity to heat the water in the swimming pool?"

As soon as these words came out, everyone was dumbfounded.

Gao Guang said in a daze: "There should be an electric meter in this house, right? Don't you spend money on using electricity? Heating the swimming pool should consume a lot of electricity, right? It's the most expensive one, right? When you see the electric meter spinning very fast, you should know about the swimming pool.

Is it heated?”

No one answered, so Gao Guang could only say again: "Isn't it...that it costs nothing to heat the swimming pool?"

Renato said in a daze: "Who would pay attention to this?"

The dull detective suddenly covered his mouth and said in a trembling voice: "Oh God, such a simple and obvious fact! Where is the electric meter?"

Renato swallowed and said: "It seems, it seems like in this house, I don't know..."

The person sitting in front of the table and responsible for watching the surveillance said: "It's in the power distribution and electrical room next to the servant's room. Do you want me to take you there?"

Lavrent stood up and whispered: "No door? No lock? Anyone can see it?"

"There is no door in the power distribution room. The servants' room and the bodyguard's room have special small doors leading to the outside. We also use that small door when we come to the monitoring room. That is for the staff. The owner of any villa usually does not

You know how to use the small door, the electric meter has a digital display, it's very bright, you can see it at a glance, well, you'll know it at a glance."

It's not good that the villa is too big. Renato may know that there is such a door in his home, which is specially reserved for servants to avoid having to sneak out from under his nose when they go out. And it is obvious.

, Renato doesn’t care where the meter is installed.

Therefore, the doctor can look at the meter at will, and will not feel there is any problem even if someone sees it.

They are the most energy-wasting people in the world. What good is said about them? No one here may know how many kilowatt-hours of electricity it takes to heat the water in the entire swimming pool.

That is to say, Gao Guang, who is used to being poor, would only think about issues like electricity bills.

Pah, pah, pah, there was a continuous sound, and Renate slapped his thigh.

Lavrent slapped his forehead fiercely and said: "I didn't even think about the electric meter, but who cares about the electricity bill..."

The agent clapped his hands fiercely and said loudly: "The mole combined with technical investigation, only needs a simple prompt, and then they only need to detect the temperature of the swimming pool water to know everything. The best swimming time is 3 p.m.

From half past one to five o'clock! The sun is not that strong, but it can bring out healthy wheat-colored skin... All you need to know is that the swimming pool is heated! That's enough! The time is right!"
Chapter completed!