After finishing the transcript, Lu Zhicun left.

Of course, although Han Bin subjectively believes that he is not very suspicious, he still needs to send someone to verify his alibi.

The lower the mistake, the more you cannot make.

Zhang Shungu handed over a document, "Captain Han, this is the transcript of Lu Zhicun."

Han Bin roughly looked through it, "What do you think about his confession?"

Zhang Shungu said, "From the time I started to contact him and gave him confessions, he has always beenhaved normally and didn't feel that there was too much problem.

[Receive red envelopes after reading books] Follow the public account [Book Friends Base Camp], and you can get a maximum of 888 cash red envelopes after reading books!

Qi Shanghai said, "I also think his performance is normal, and the absenteeism is relatively complete, but there is one thing I can't understand, why the suspect steals his cell phone and what is the purpose?"

Han Bin thought for a while, "If my guess is good, the suspect steals his cell phone and uses his cell phone to call the victim, is it just to trick the victim into opening the door?"

Qi Shanghai asked, "Then why do you have to use his cell phone? What are the special reasons?"

Han Bin said, "The technology is becoming more and more advanced. When you answer a call, your phone will automatically identify the number. If you are a familiar person, your name will be displayed. If you are a stranger, you will also show strangers. If it is an advertisement, sales, fraud, express delivery, and some phones will also have prompts.

Lu Zhicun is a courier. When he calls on his cell phone, the person who receives the call will be prompted for the identity of the courier. At this time, the victim will lower his vigilance and naturally open the door and get the courier.

Once the door opens, the suspect will control the victim as soon as possible.”

Feng Na asked, "The victim has a dog at home. What if the suspect attacks him later when he is controlling the victim?"

Han Bin smiled, "This question is easy to explain. Dogs are naturally lively and are not suitable for keeping them in buildings. Except for some very lazy or obedient dogs, other dogs will be very excited when they hear the sound of the door opening or see outsiders, and even run out of the crack in the door while the owner is unprepared.

I have a friend who also raises a dog. This is the problem with his dog. If someone comes to the door or a courier, he usually locks the dog in the bedroom first and then opens the door after getting the express delivery.

The suspect can use this time difference to subdue the victim first and subdue the dog."

Zhang Shungu followed Han Bin's idea and said, "Captain Han, how did the suspect know that the victim must have a express delivery? If there is no express delivery, wouldn't he be exposed?"

Feng Na raised her hand, "I can answer this question. People who really love online shopping often buy things online, either on the way to deliver or on the way to get the express. As long as you don't give him enough reaction time, he will not be sure whether it is his express delivery.

If I were the victim, I might open the door.

Of course, I'm not so easily subdued."

Han Bin agreed, "Yes, the victim likes to buy online, so the suspect just sends him a courier according to his preferences, which is exactly what he wants. This also shows from another perspective that the murderer knows the victim very well."

Qi Shanghai showed admiration, "Awesome, I deserve to be the Korean team. Your explanation made the entire crime process clear."

Zhang Shungu continued, "Yes, Team Han, you have to come to our group frequently in the future so that our business level can improve."

Feng Na echoed, "That's right, Team South Korea, whether our case handling capabilities can be improved depends on you."

Faced with the three of them, Han Bin was a little amused and laughed, "Okay, as long as you are not afraid of me assigning tasks, I am willing to come more."

"Look at what you said, you trust us because you arranged the task, and we are still eager to do so." Qi Shanghai flattered again.

"I will take it seriously." Han Bin said seriously, "Lu Zhicun's absentee certificate still needs to be checked, and this task will be left to you. Also, check if the victim He Jun likes online shopping? Is there any problem?"

"No."

“Ensure the task is completed.”

Han Bin glanced at his watch and it was already past seven o'clock in the evening. "Okay, it's getting late today. Let's get off work first. Come early tomorrow, and continue checking."

He is still very polite to his subordinates.

...

The next morning.

After Han Bin arrived at the Municipal Public Security Bureau, he went to the captain's office and told Ding Xifeng about his speculation yesterday.

Ding Xifeng frowned and said, "Hold a murder? Do you have any evidence?"

Han Bin said truthfully, "The previous speculations were all my analysis, and there is no verification yet."

Ding Xifeng stood up and walked for a while, "According to your speculation, the reason why the killer left the Z logo on the deceased was to deliberately disguise himself as a serial killer, and the purpose was to protect the employer behind him."

"yes."

Ding Xifeng took out a box of cigarettes, gave Han Bin one, and lit a cigarette himself and took a sip of it. "If it is really a hiring to kill someone, there must be an employer. This employer should be someone who is more familiar with the deceased. Do you have any speculation about the identity of the employer?"

"The general speculations are nothing more than interests, love killing, and vendetta killing. As for the specific suspect, it is not yet confirmed."

Ding Xifeng blew up the ashes, "Since there is no evidence and the suspect cannot be determined, then don't disclose this speculation for the time being. You can conduct a private investigation. You are the direct person in charge of the case, so it is very convenient to operate."

"I understand." Han Bin responded and continued, "Captain, I would like to ask you to ask if there are any similar employment murders in other areas, not only limited to Z-shaped signs, but it is likely that this killer is not alone, and it is possible that he commits crimes in other forms."

"I understand what you mean, and I will communicate with the provincial department. If it is really like you speculated that this is a hiring murder case, there must be a strict organization behind this killer, and you must be treated with caution."

"I'll be careful."

Ding Xifeng reminded, "If you are really a professional killer, you will definitely have certain anti-reconnaissance capabilities, and it is not easy to find their whereabouts. I suggest that starting from the identity of the employer, the employer and the victim must have a deep bond."

"I remember."

"Okay, you go first. I will tell you when there is news from the provincial and department."

Han Bin responded and left the captain's office.

After returning to his office, Han Bin drew tree diagrams of three cases on the whiteboard. Han Bin and Ding Xifeng's ideas were consistent, and he also felt that it should be investigated based on the employer's identity.
Chapter completed!