The call didn't last too long, so I hung up.

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

It’s free and easy to say it nicely, but it’s heartless to say it badly.

The white-haired person sent the black-haired person to who is not crying, actively cooperating with the police to catch the murderer.

This Cao Qin is great. People who don't know think she is a stepmother.

Tian Li also felt that there was a problem, "Cao Da's case has not been concluded yet, and Cao Qin threw his things away. Isn't he a bit too impatient? Even if he doesn't like this son, he doesn't have to do it this way.

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

Cao Da has a criminal record, and according to Cao Qin's transcripts, it is likely that he is not doing business properly. Cao Qin has a lot of dissatisfaction with this son.

But Han Bin did not find a particularly obvious motive for the murder.

Zhao Ming and Tian Li were also a little silent, and they did not immediately answer. Maternal love is great. It is common to pay for their children. There are very few cases of mothers killing their sons.

Most people don't think about this.

Zhao Ming shrugged, "Maybe I think 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 simply doesn't like her son."

"Let's speak with evidence." Han Bin said.

"Although Cao Qin threw away Cao Da's belongings, it can also be found from Cao Qin's transcript that Cao Da is probably also looking for a job. Like our previous speculation, this is probably the reason why the three were killed. ."

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

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

Tian Li sighed, "If this is the case, it would be terrible. The other party will definitely not stop easily. Maybe someone will be killed."

Han Bin’s thoughts are similar to those of the two, “The nature of this case may be more complicated than we imagined. It is not appropriate to investigate it later.”

"Tian Li, you continue to urge the communications company. Once you get the communication records of the three victims, you will immediately compare them."

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

"understood."

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

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

For example, resumes, company recruitment forms, medical 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 serving of instant noodles with sauerkraut. He basically didn't put oil packs in the instant noodles, only seasoning packs and sauerkraut.

Zhao Ming ate a packet of seafood flavor, Tian Li ate a packet of ribs flavor, three people, three flavors, it can be considered a joy in hardship.

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

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

At around two o'clock in the afternoon, Han Bin made a cup of green tea, took off his mask, and stood by the window, looking outside leisurely.

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.

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

"Ah..." Tian Li cleared her throat, and then said, "I compared the call records of the three victims one month before their deaths. Except for the suspicious number, there is no other phone number that is the same."

"At the same time, I checked the mobile phone number on the Internet. The companies that the recruitment calls belong to are also different."

According to Han Bin’s previous guesses, the three victims may have been to the same company for an interview. It stands to reason that they must contact the company before the interview, and they should have dialed the same mobile phone number.

"Have you found it on Zhao Ming's computer?"

"I checked the Internet history records of the two computers. Both Zhao Xiaoshan and Ren Jianhua have browsed the recruitment website, but I checked it carefully. They did not click on the recruitment website of the same company."

Han Bin frowned. Zhao Ming's words were equivalent to confirming Tian Li's statement. Could it be that he had guessed wrong or left some clue.

Zhao Ming gasped, "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 did you know?"

"Ren Jianhua has browsed the recruitment information of an advertising company called Jingerui; Zhao Xiaoshan has browsed the recruitment information of a company called Baichuan Investment and Wealth Management. The key point is that these two companies are on the 18th floor of Beidu Building."

"Gingerui's advertising company's house number is 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, which can be regarded as a clue, "Tian Li, you can check in the communication records, have the two people contacted these two companies."

"Okay." Tian Li responded and asked Zhao Ming to find out the mobile phone numbers of the two companies and compare them with the communication records.

After a while, Tian Li showed a smile of joy, "Yes, Ren Jianhua has contacted Gingerui's advertising company. Zhao Xiaoshan has also contacted Baichuan Investment and Wealth Management Company."

Zhao Ming fisted and said with a smile, "It's done."

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

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

"Clean up, let's go and take a look." Although many companies have not resumed work yet, Han Bin neither wants to be stunned, nor does he want to wait here. The best way is to find the door directly.

Half an hour later, Han Bin and the three drove to the Beidu Building. The building was empty and there were no people in sight. Han Bin and the three got into an elevator alone and went straight to the 18th floor.

When I got off the elevator, it was also very quiet, with signs hanging at the door of every company.

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

Han Bin continued to walk forward. Not far away was Jingerui's advertising company, with the door closed but not locked.

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 speculations, this is probably a killing company, it is best not to enter rashly, be careful...