These property managers are usually beautiful women, and they must graduate from Qingyishui from undergraduate school, some of which are more advanced, and even master's or doctoral degrees.

Moreover, they usually not only help the owners deal with some issues such as water, electricity, heating, network fees, and TV fees, but also help the owners deal with all the problems. Anyway, as long as the owners are dissatisfied with their residence, they can go directly to them and have them help to deal with it.

In short, these people can almost be regarded as universal robots, and Pan Yuanhai's property manager, as expected, is also a big beauty.

The beauty came very quickly. After all, Pan Yuanhai is a wealthy man in this high-end community. Now there is something wrong with her nose, and of course she will feel a lot of pressure.

So when the police called her over, she came very quickly and performed quite well.

"What is this wire and this button for?"

Li Xiangdong pointed to the button with a wire he found from the bedside and asked. In his opinion, the power cord, the last connection of this power cord, seemed to be an alarm device that directly connects to the property management office, and it looked like the things used by patients in the hospital and wards to summon doctors when they needed it, so he felt it was necessary to ask clearly.

"This is when the owner has an emergency illness or a thief enters his home, the owner discovers that he can use this alarm to go to our property unit. Once the person in our property duty room receives an alarm, he will send someone immediately."

The answer of the property manager confirmed Li Xiangdong's guess, and this thing is indeed an alarm.

"Does every household have this thing installed?"

He asked the property manager again, and the beauty nodded vigorously.

"Yes, every household has installed it. Our community is a high-end residential community with only more than 300 households in total. The registered permanent population is only more than 1,000. The police officer must have learned that the people who can live here are generally not simple, and there are also many elderly and children in their homes. Most of the time. The owners of these families are busy working outside during the day, and come back late at night. Some of them cannot come back at night because of social engagements. So once there is any accident at home, no one knows it or is too busy to be busy. So when the house was decorating and designing, our property owner proposed to install such an alarm system. Every household has it."

The answer of this beautiful property manager was very considerate and satisfied Li Xiangdong.

"So do you use this thing more people? Or is it easy to use?"

Li Xiangdong just asked casually, but unexpectedly he seemed to poke a hornet's nest. The beautiful housekeeper's eyebrows suddenly stood up.

"This police officer, what do you mean? Are you questioning our professionalism? I can tell you very responsibly that our security guards are very professional and our property managers are also very professional. It will never happen. After an accidental call from the owner of the household, we are not in place. In our duty room, there are people on duty 24 hours a day, and we will have records for every alarm, there are records on the computer, and we will also have security guards attending the scene. If Mr. Pan had sent us an alarm yesterday, there would definitely be records on our side, and there would definitely be dereliction of duty!"

The property manager was a little excited, but Li Xiangdong could see that what she said was true. Pan Yunhai must have not sent an alarm yesterday.

"So, this lady, you go back to your duty room first. I'll send someone to you. After you get there, we will press this button here to see if there is anything wrong with this system."

After Li Xiangdong said this, the property manager no longer insisted. Then he sent a police officer from a local police station to go to the monitoring room with her. He has been checking whether Pan Yuanhai had sent an alarm last night. In addition, he also needs to test it to see if this system has failed unexpectedly for many years.

The result surprised everyone. This system is very useful. As soon as I pressed it here, the alarm in the duty room sounded. Even the security guard in the duty room could directly talk to the owner of the household through the telephone and ask what was going on here.

This shows that this system is very useful, but on the other hand, they did not find out on yesterday's computer records that Pan Yuanhai had a record of sending alarms.

This is strange. Since Pan Yuanhai is a sudden disease, according to his medical history, this time it was just a myocardial infarction, and it was not fatal at the initial stage of the disease.

During that time, he could use this siren to send an alarm to the security guard's duty room and ask them to come and help.

But why didn't he send an alarm?

Pan Yuanhai usually has a regular schedule, and he will turn off his mobile phone and the landline at the bedside every night before going to bed. It is quite difficult to dial if he is sick. However, in this way, he can use this sirens, but he is useless.

This is very strange. Li Xiangdong touched his chin and thought, but this alone cannot prove that Pan Yuanhai died of his killing.

After all, he might have forgotten which alarm to use in desperation. After all, this thing is not used much by everyone, and when he is anxious, he may not even remember it.

Li Xiangdong shook his head and then began to look for doubts. Unconsciously, he moved his eyes back to the bed again, but this time it attracted him not the luxurious bed, but because of the bed and the white line markings drawn under his feet, which was the last place where Pan Yuanhai died.

He looked at the bed and looked at the location. The place where Pan Yuanhai finally fell to death should be at least five meters away from the bed.

There were traces of him rolling on the bed, which showed that at the first moment of the illness, he should have been in the bed.

But if he was in bed when the disease broke out, how could he not take his own medicine?

You should know that his medicine was placed on the bedside table next to the bed, and you could get it by turning over and reaching out. Moreover, Pan Yuanhai is 1.75 meters tall. Although he is a little fat, it does not affect the length and flexibility of his arms, right?

If it was an illness, he could endure the pain and then turn over and reach the bottle of medicine placed on the bedside. But why did he roll from the bed to the ground and roll five meters away and come back to get the medicine?

Could it be that he has a problem with his brain?

This is another suspicious point, but Li Xiangdong soon eliminated this suspicious point. Although it is very suspicious, it cannot be used as the basis for the main inference.

After all, it is also possible that he got up in the middle of the night to go to the toilet, and then on the way back from the toilet, he suddenly fell ill and fell to the ground before he could reach the window.

After all, no one can say that heart disease is a good thing. This thing is one of the killers of human beings in the new era. If you say you are sick, you will get sick, and you can do it without any warning before.

If you get sick, you will be killed in a few minutes.

So no one can tell what Pan Yuanhai was in at that time, especially what he experienced before and after his illness.

Li Xiangdong finally had to give up this suspicious point. Although he felt that there was something wrong with it, he had to choose to give up in the end.

The problems he saw were not seen by Lao Xie and Zhang Lu on the other side. These two guys were still competing on the details in the room at this time. Li Xiangdong felt bored to stay here, so he turned downstairs.

In fact, at this time, he also had a certain tendency in his heart. In his opinion, he was more inclined to this matter, which was an accident that no one wanted to see.

After all, in addition to the title of billionaire, Pan Yuanhai also has another identity, that is, an elderly man living alone with an unfortunate family, and also a elderly man living alone with heart disease.

These days, such elderly people are most likely to have problems. His son only knows how to spend time and money, and this old man obviously doesn't like outsiders to appear within his own life. So when he got sick, it was because no one was around, which led to the final tragedy.

Thinking of this, Li Xiangdong felt that this might be the truth of the matter in the end.

Lao Xie and Zhang Lu were still competing on the "campus scene", while Li Xiangdong walked down easily. After making a judgment in his heart, he felt a lot more relaxed.

Although he knew that his mood was a little disrespectful at this time, he still couldn't help but want to enjoy the room layout and structural design of this mansion.

It is true that there are not many opportunities for such a mansion to enter and exit. Moreover, if he plans to work as a policeman for the rest of his life, even if he becomes the number one person in Huanghai City in the future, he will not be able to live in such a house, but how many people can dislike such a mansion?

So he couldn't help but wander around in this mansion, looking at the second floor, looking at the third floor, and then looking at the first floor. However, colleagues were working on each floor, so he couldn't walk too presumptuously.

Most of these colleagues were carefully checking the doors and windows of each room according to the instructions of Lao Xie and Zhang Lu to see if there were any signs of entering from outside, but Li Xiangdong felt that their gains should not be great.

Because he hadn't passed by, he would ask those people. At least until now, the people he had asked said that he had not seen any traces of someone entering from outside. (To be continued, please search for Astronomy, novels are better, updated and faster!
Chapter completed!