Chapter 463 Who Is the Murderer?

From a philosophical point of view, all things have two sides.

If there is a bad side, there must be a good side. It is just that the good and bad of objective things themselves are evaluated differently from different perspectives.

Chen Yan and others did not find any suspects in the deliveryman and the community surveillance video, which means that these two clues are basically interrupted.

However, if the facts are indeed so, the deliveryman is fine, and no suspicious outsiders are found in the surveillance video, what does that mean?

The murderer cannot appear out of thin air, nor can he disappear out of thin air.

The other party did not leave any clues in the surveillance, which means that the murderer is probably not an outsider. Is there a possibility that he lives in Longfeng Garden Community?

The security conditions in Longfeng Garden Community are relatively good, and all outsiders are registered at the gate.

The owners of the community can enter and exit with the access card. According to Lan Feng's investigation results, the two access cards in the victim Han Long's home have not been used since May 1.

So, on the one hand, no suspicious suspects were found among the outsiders, and on the other hand, there was no record of the access card in Han Long's home being used. What does it mean?

This means that the murderer is likely to be in the community.

The murderer may have used formal channels to enter and exit the community because he lives in the community. In this case, no matter how the records of entry and exit are checked, the suspect cannot be identified because the other party enters and exits legally.

However, even if Chen Yan's inference is correct, the scope of the suspect is very wide.

There are three phases in Longfeng Garden Community, and they are all interconnected, with tens of thousands of households.

The resident population is about 30,000.

Who is the murderer among so many people?

Of course, Lan Feng investigated the camera footage at the door of Unit 3, Building 9 in the past month and found that some owners of other buildings had entered and exited.

However, is this person the murderer, or is the murderer in Unit 3, Building 9?

Not necessarily.

Because the entire community's - underground floor is an underground garage. Although there are surveillance cameras in the underground garage, they are not widely distributed.

There is no camera at the door of the underground garage of Unit 3, Building 9.

Therefore, if the other party enters and exits Han Long's home through the elevator in the underground garage, then the surveillance on the ground of Unit 3 will obviously not be able to capture it.

As for the radio frequency card swiping mechanism in the elevator, it is not connected to the Internet.

In order to protect the privacy of the owners, the elevator card swiping mechanism used by the residents of the large flats above the 7th floor of Unit 3, Building 9 is independent.

Because there is one elevator for one household, after exiting the elevator, it is equivalent to entering the house, so the card swiping mechanism in the elevator is equivalent to the door lock of the resident.

This door lock cannot be remotely controlled and can only be controlled by the resident's elevator card.

Not being able to connect to the Internet means that the elevator card swiping mechanism cannot be used to inquire about the time when the murderer entered and exited Han Long's home.

In addition to the elevator, there is also a card swiping mechanism on each floor at the staircase.

Therefore, if you want to investigate from this aspect, the suffering will be very great.

However, even if it is very difficult, it still needs to be promoted.

"Lan Feng, next, your main focus will be on visiting and investigating the residents in the community."

"Start from Unit 3, Building 9, and gradually spread."

Lan Feng is not afraid of difficulties. Solving the case is to investigate and collect evidence in details during visits.

Although two months have passed since the murderer killed Han Long, the murderer still frequently went in and out of Han Long's home during these two months, so it is very likely that some neighbors will find some abnormalities.

Three o'clock in the afternoon.

Zhang Chaoyang's work has also made some progress.

In the meeting room, Zhang Chaoyang was reporting on his work: "Han Long is from Sichuan Province. He came to Yinglu City 5 years ago and initially worked as a laborer in Paul Foreign Trade Company."

The so-called laborer is actually a porter, and the news from Qin Lu is the same.

Han Long initially worked in the warehouse of Paul Company.

"Han Long came to Yinglu City to work at that time and took refuge with a fellow villager in his village."

"According to the people of Paul Foreign Trade Company, this Han Long has a junior high school education and has not read much, but he is very smart, knows how to deal with things, and is diligent."

"Back then..."

Zhang Chaoyang investigated very carefully. In more than a day, he visited Paul Foreign Trade Company where Han Long had worked and his own company.

The situation he learned was similar to that provided by Qin Lu.

"Three years ago, Han Long married Qin Jun, the boss of Paul Foreign Trade Company, and married Qin Jun's daughter Qin Lu. They divorced half a year ago."

"Han Long's wife Qin Lu is 35 years old this year, 9 years older than Han Long, and has disabled legs."

"According to some old employees of Paul Company, Qin Lu was jealous of another woman for a man, and had a car accident while racing, which caused her disability. Moreover, because of too many miscarriages that year, she was left with infertility."

"Huh?"

"Is the news reliable?"

Qin Lu did not describe her experience in such detail when she was interrogated.

Zhang Chaoyang nodded: "There should be no problem. Qin Lu's incident that year was a sensation, and his father Qin Jun was so angry that he was hospitalized."

"All the old people in Paul Company know it."

"Four years ago, Qin Lu fell in love with Han Long, who was nine years younger than her. After that, Han Long was promoted by Qin Jun. He was also very motivated. With a junior high school education, he taught himself English. In less than half a year, he took on the sales responsibility of Paul Foreign Trade Company."

"Three years ago, the two got married, but I heard that their married life didn't seem to be very good."

"Although Qin Lu has disabled legs, she has not changed her playful nature when she was young."

"She often goes out to play with friends in society, and Qin Lu has a habit of alcoholism. After getting drunk, she often beats and scolds Han Long."

"Until half a year ago, Han Long filed for divorce."

Zhang Chaoyang's visit and investigation were very careful, and the information he investigated was very different from the information Chen Yan got during the interrogation of Qin Lu.

In Qin Lu's mouth, Han Long is an ungrateful villain.

Han Long went from a poor boy with nothing to gaining a foothold in Yinglu City and opening his own foreign trade company. All this was the result of the support of Qin Lu's father Qin Jun.

It can be said that without the Qin family, there would be no Han Long today.

However, Qin Long was ungrateful. After he became rich, he abandoned his disabled wife and lived with another woman.

However, now it seems that the reason for their divorce is not just Zhang Yao, Han Long's childhood sweetheart.

This Qin Lu, now it seems, is not a good bird either.

Although Qin Lu did not lie to Chen Yan in the morning, it seems that she did conceal a lot of information now.

"Are there any other clues?"

"For other situations, we have investigated Han Long and Qin Lu's mobile phone call records and bank statements."

"Han Long's mobile phone call records were interrupted two months ago, that is, after May 1st."

"The previous call records were relatively normal, and most of the contacts were his business partners."

"There was only one abnormal call, Han Long made and received calls frequently. We checked the registered name of the mobile phone number, and it was a person named Zhang Yao."

"We did not investigate this person in Paul Company and Han Long's own foreign trade company."

"It seems that no one knows the existence of this person."

This seems abnormal, but it is actually normal.

Zhang Yao and Han Long were together without Qin Lu's knowledge, so Han Long's colleagues naturally couldn't know about Zhang Yao's existence.

Moreover, Zhang Yao didn't come out to work. In her call records, except for a few calls from Sichuan Province, all the calls were from Han Long.

The phone numbers that Zhang Yao contacted with Sichuan Province have also been found. They are all playmates that Zhang Yao grew up with in the village.

"Apart from these, there are no major problems with the bank statements of the two."

"There has been no major outflow or inflow of funds in the past six months, and the monthly expenses are basically normal."

"By the way, Han Long's bank card also had expenditures in the two months after his death. I checked with Captain Qingshan and it can be confirmed that it was the money for ordering lion head takeaway."

It seems that the murderer is really cautious.

He can use Han Long's mobile phone to send Moments and order takeaways, which means that he must have mastered the screen lock password and transaction password of Han Long's mobile phone, or copied Han Long's fingerprint.

The deposit in Han Long's bank card is seven digits, and the other party did not touch this huge sum of money.

Either the murderer simply didn't care about money, or he was very clear that if he transferred money, the police would definitely find him through the transfer records.