According to forensic identification, it was determined that Guo Taiming's death time was between 9 and 10 o'clock on the night of his disappearance.
This is completely consistent with Han Cheng's previous speculation.
Han Cheng and the others had previously screened more than a thousand suspects for Kaixuan No. 1.
Finally, 30 suspects were screened out.
Han Cheng decided to restart the investigation of these 30 people.
In the conference room.
Han Cheng took the information of 30 suspects and looked at them one by one.
When he saw the personal information of a property electrician named Ke Zuo, he frowned slightly and asked Fu Yong: "Is this electrician named Ke Zuo a graduate of the physics major of Longguo Hudan University?"
Hudan University is one of the top ten key universities in Longguo. With such an academic qualification, he is only an electrician, which makes Han Cheng feel a little confused.
"Yes, we have verified that he is indeed a graduate of Hudan University, and he is also a top student!" Fu Yong replied.
"A top student in physics works as an electrician in a community. Isn't it a bit overqualified and underused?" Han Cheng said.
"Han Cheng, you don't know this. There are so many college graduates nowadays, and there are so many people who can't find a job. Being an electrician in a high-end community like Kaixuan No. 1 is a stable job, and you can get a high-level job. Salary, many PhD graduates who cannot find jobs are still delivering food!" Fu Yong explained with a smile.
Han Cheng thought about it and realized that what Fu Yong said seemed to make sense, so he said nothing more and continued to read the information on other suspects.
He stopped again when he saw a cleaning lady named Zou Qian.
"This person named Zou Qian graduated from Haishi Medical University? Why did a medical student become a cleaner?" Han Cheng asked confused.
"I'm also confused, but after our investigation and verification, she did graduate from Haishi Medical University and worked as a doctor in the hospital for several years!"
"Then why did she become a doctor?"
"Her colleagues said that Zou Qian was tired of her job as a doctor and wanted to change her profession!"
"But this step he took is too big!"
After reading the information of 30 suspects.
Han Cheng still had doubts about Ke Zuo and Zou Qianjin's purpose of choosing No. 1.
He asked Fu Yong to continue digging into the background details of Ke Zuo and Zou Qian.
After some investigation, Fu Yong reported back a piece of information that made Han Cheng's eyes light up.
Fu Yong learned that Ke Zuo and Zou Qian had stayed in the same orphanage when they were children.
But in Han Cheng's impression, when Ke Zuo and Zou Qian met, they seemed to not know each other at all.
Could it be that they don’t recognize each other after not seeing each other for many years?
To learn more about the two.
Han Cheng decided to personally visit the orphanage where Ke Zuo and Zou Qian had stayed.
After Han Cheng showed the photos of Ke Zuo and Zou Qian to the dean, the dean recognized the two at a glance, "Aren't these Xiao Ke and Qian Qian!"
"Dean, have you seen them recently?" Han Cheng asked.
"I've seen it! Six months ago, four good friends, Xiaoke, Qianqian, Shishi, and Xiaosun, all came back to participate in the anniversary celebration of the hospital. I was particularly impressed..." the dean said.
Han Cheng suddenly became more vigilant, "Dean, the poem you mentioned, what is Xiao Sun's specific name?"
"Call Lu Shi and Sun Mo!"
"Do you have any pictures of them?"
"Yes!" The dean pointed to one of the densely packed photos posted on the wall.
The four young people in the photo are leaning side by side with bright smiles.
That's right!
These four people are Ke Zuo, Zou Qian, Lu Shi, and Sun Mo.
Now they both appear in the first selection. Is this just a coincidence?
Especially Ke Zuo and Zou Qian, one of them is the electrician of the community and the other is the cleaner of the community.
Although he is highly educated and capable, he is still doing a low-level job!
This is so abnormal!
In order to understand the whereabouts of Ke Zuo and Zou Qian from 9 to 10 o'clock on the night of Guo Taiming's murder.
Han Cheng and the others privately asked Xue Jiang, the electrician, and Li Hui, the cleaner who talked the most, without disturbing them.
They were all employees on duty that night.
Han Cheng first asked Xue Jiang.
"That night, Ke Zuo and I were on duty together. I remember that from 9 to 10 o'clock, he was always with me."
"He didn't leave for a moment? You have to think clearly and don't miss even a minute!" Han Cheng said seriously.
Seeing that Han Cheng was so serious, Xue Jiang didn't dare to neglect him. He tried to recall it and then said, "When I think about it, it seems that he left for two or three minutes!"
Han Cheng's eyes lit up, "Oh? When did you leave specifically?"
"9:32!"
"Why do you remember it so accurately?"
"Because every time there is a power outage in the building, we have to record the time in detail. I wrote the power outage record that night."
"The building had a power outage that night?"
"Yes, but it's not a power outage in the whole building, only on the 36th floor. The three minutes Ke Zuo left me was to repair the electric meter. At that time, we were in the building to check the lines on a routine basis, and happened to encounter a power outage on the 36th floor. He asked me to continue going up. While checking other floors, he left the 36th floor to check the lines, but within a few minutes he came up to join me!”
What can you do with 3 minutes?
Can you kill a person and bury the body?
This is obviously somewhat unlikely!
"What happened next?"
"Later, after we inspected the entire building together, we returned to the duty room on the basement floor and stayed there until we handed over to our colleagues the next morning."
From this point of view, this Ke Zuo seems to have no suspicion.
Then Han Cheng asked the cleaning lady Li Hui.
"What time did you and Zou Qian go to work that day?" Han Cheng asked.
"We both worked the night shift that day, and the night shift started at ten o'clock. We all arrived at the community on time that night!"
Li Hui didn't lie about this. The surveillance at Kaixuan No. 1 gate showed that both Li Hui and Zou Qian entered the community one after another at 9:59.
Zou Qian only entered the building at ten o'clock in the evening. By this time, Guo Taiming was already dead!
Obviously, Zou Qian cannot be the murderer of Guo Taiming.
Ke Zuo, Zou Qian, Lu Shi, and Sun Mo did not have time to commit the crime.
But Han Cheng felt that it was too coincidental for the four of them to appear at the No. 1 Kaixuan at the same time.
"Zou Qian is a very hard-working girl. Originally, we were responsible for cleaning the 25th to 40th floors together that night. When we got to the 35th floor, Zou Qian saw that my waist had been hurting for the past few days, so she took the initiative to clean the 36th to 40th floors by herself. Let me rest in the lounge for the work on the floor! What a good girl!"
Seeing that Han Cheng did not continue to ask questions, Li Hui took the initiative to find something to say.
Li Hui's words made Han Cheng suddenly feel as if he had opened up the Ren and Du channels, and his mind suddenly became enlightened.
