The call didn't last long and hung up.

Zhao Ming complained, "I have met so many victims' parents, and none of them are as free and easy as her." ”

The good thing to say is to be free and easy, and to say it badly is to have no heart and lungs.

The white-haired man sent the black-haired man who was not crying, and actively cooperated with the police to arrest the murderer.

This Cao Qin is good, but those who don't know think she is a stepmother.

Tian Li also felt that there was a problem, "Cao Da's case has not yet been concluded, Cao Qin threw away his things, is he a little too anxious, even if he doesn't like this son, there is no need to do it so desperately." ”

"Do you suspect that Cao Qin has a problem?" asked Han Bin.

Cao Da has a criminal record, and judging from Cao Qin's records, it is likely that he is an unprofessional person, and Cao Qin has a lot of dissatisfaction with this son.

But Han Bin found no particularly obvious motive for the killing.

Zhao Ming and Tian Li were also a little silent, and they didn't answer for the first time, maternal love is great, things that are paid for their children are very common, and there are very few cases of mothers killing their sons.

Most people don't think about it in this way.

Zhao Ming shrugged his shoulders, "Maybe I'm thinking too much, this is a series of cases, even if Cao Qin kills Cao Da, there is no reason to kill Ren Jianhua and Zhao Xiaoshan." Maybe she just doesn't like her son. ”

"Let's talk about the evidence. Han Bin said,

Although Cao Qin threw away Cao Da's belongings, from Cao Qin's records, it can also be found that Cao Da is likely to be looking for a job, and as we speculated before, this is likely to be the reason why the three were killed. ”

Tian Li showed a solemn look, "If these three people have applied for the same company, it is likely that they died because of that company, and this company will become a veritable murder company." ”

Zhao Ming took a sip of tea and moistened his throat, "According to this, the person in charge of this company established the company to select victims and cover up for murder. ”

Tian Li sighed, "If this is the case, it will be terrible, the other party will definitely not stop easily, and maybe someone will be killed." ”

Han Bin's thoughts were similar to those of the two, "The nature of this case may be more complicated than we imagined, so we must investigate it without further ado." ”

"Tian Li, you continue to urge the communication company to immediately compare the communication records of the three victims once they get the communication records. ”

"Zhao Ming, you check Zhao Xiaoshan and Ren Jianhua's computers to see if they have browsed the same company recruitment information. ”

"Understood. ”

Han Bin also went to the technical team and asked Ren Jianhua and Zhao Xiaoshan for other items, wanting to check carefully if there was any missing information.

Among the three victims, Zhao Xiaoshan had the most belongings, and Han Bin checked all his belongings and sorted out the things related to job hunting.

For example, resumes, company recruitment forms, medical examination reports, interview skills books, company brochures, etc.

......

At noon, the three of them ate a bowl of instant noodles as usual.

This time, Han Bin ate a sauerkraut instant noodle, and he basically didn't put the oil packet when he made the noodles, only the seasoning bag and sauerkraut.

Zhao Ming ate a pack of seafood-flavored, and Tian Li ate a packet of pork ribs-flavored, three people and three flavors, which can be regarded as bitter pleasure.

After the meal, Han Bin and the three continued to investigate separately.

Han Bin was the first to check the victim's belongings, and after checking them, he found no important clues. And Zhao Ming and Tian Li were still investigating, and Han Bin simply lay on the table to take a morning break.

At about two o'clock in the afternoon, Han Bin made a cup of green tea, removed his mask, stood by the window, and looked outside.

The situation on the street can be described in two words, deserted.

At three o'clock in the afternoon, Zhao Ming and Tian Li completed the investigation successively.

Han Bin put on his mask and said straight to the point, "I haven't found any important clues here for the time being, what about the two of you?"

"Ahem......" Tian Li cleared her throat and continued, "I compared the call records of the three victims in the month before their deaths, and there was no other identical mobile phone number except for that suspicious number. ”

At the same time, I checked the mobile phone number on the Internet, and the companies to which the recruitment calls belonged were also different. ”

According to Han Bin's previous guess, the three victims may have gone to the same company for an interview, and it stands to reason that they must contact the company before the interview, and they should have dialed the same mobile phone number.

"Did Zhao Ming find it on the computer?"

"I checked the Internet history of the two computers, and Zhao Xiaoshan and Ren Jianhua both browsed the recruitment website, but I carefully compared it, and they did not click on the recruitment page of the same company. ”

Han Bin frowned, Zhao Ming's words were equivalent to confirming Tian Li's statement, could it be that he guessed wrong, or did he leave some clues.

Zhao Ming gasped and said, "However, I also found another clue, although Ren Jianhua and Zhao Xiaoshan have not browsed the recruitment information of the same company, they have both been to the same place, Beidu Building." ”

"How do you know?"

Ren Jianhua had browsed the job postings of an advertising company called Jin Gerui, and Zhao Xiaoshan had browsed the job postings of a company called Baichuan Investment and Wealth Management Company. Crucially, both companies are on the 18th floor of the North Du Tower. ”

"Kingere's advertising agency has a house number of 1802. ”

"The house number of Baichuan Investment and Wealth Management Company is 1806. ”

"The two companies are very close to each other. ”

Han Bin nodded, it could be regarded as a clue, "Tian Li, you check the communication records to see if the two of you have been in contact with these two companies." ”

"Good. Tian Li answered, and asked Zhao Ming to find out the mobile phone numbers of the two companies, and then compare them with the communication records.

After a while, Tian Li showed a touch of joy, "Yes, Ren Jianhua contacted Kingeray's advertising agency." Zhao Xiaoshan also contacted Baichuan Investment and Wealth Management Company. ”

Zhao Ming clapped his fists together and said with a smile, "It's okay." ”

Han Bin stretched out his hand and patted Zhao Ming on the shoulder, and encouraged, "You kid did a good job." ”

"Brother Bin, we have an address, do you want to find the company directly?"

"Pack it up, let's go take a look. Although many companies have not resumed work yet, Han Bin neither wants to startle the grass nor wait here, the best way is to come to the door directly.

Half an hour later, Han Bin and the three of them drove to the Beidu Building, and there were few people in the empty building, so Han Bin and the three of them got on an elevator alone and went straight to the eighteenth floor.

When I got off the elevator, it was also very quiet, and there were signs hanging at the door of each company.

Baichuan Investment and Wealth Management Company is close to the elevator, but unfortunately this company has not yet watched the door.

Han Bin continued to walk forward, and not far away was King's advertising agency, the door closed but unlocked.

Zhao Ming wanted to push the door in, but was stopped by Han Bin in time and looked inside through the glass door.

According to previous speculation, this is most likely a murder company, and it is best not to rush into it, and there is no big mistake in being careful......