Chapter 659

(Thanks to Chief '? ﹏??? Ay Xiaoyao? Nieshen' for the monthly ticket support, salute!)

Without a doubt, this Mai Zirui needs extra attention.

Treat if there is an illness; crown if there is none.

However, generally speaking, the case is no longer difficult.

Even if the hidden leaker is cunning, they cannot withstand the layer-by-layer peeling of the cocoon.

Because there are only nine suspects, as long as we delve into it meticulously.

Then finally catching the leaker is only a matter of time.

At 12:10, after Liu Nan finished eating, she immediately made a special report.

After a detailed investigation, Mr. Han and the other three,

their activity patterns, schedules, and family situations within the group have been completely mastered.

As for social relationships, the Action Division is continuing to dig deep.

Mr. Han has only one daughter, who married far away to Lu Province many years ago and rarely returns.

His wife is retired, and usually, only a small nanny accompanies her.

Hmm, Mr. Han's life routine is very monotonous, only a two-point line between work and home.

To a certain extent, the possibility of being coerced by spies can be ruled out.

Gao Zhenpeng's family relationships are relatively complex.

He divorced when he was young; his ex-wife left him a son, who is now married with children.

After remarrying, he had another son, currently twenty-one years old, named Gao Yan.

However, it's a case of a tiger father with a dog son; the father is a hero, the son is a coward.

Due to Gao Zhenpeng having no time to discipline him, and the pampering of his wife who is ten years his junior,

it resulted in Gao Yan being unlearned and unskilled, dropping out of university to become idle.

He is either playing games at home or spending time in nightclubs with fox friends and dog companions.

Gao Zhenpeng himself often attends academic exchange meetings.

Because he is striving for a researcher title, his social circle is more complex.

Yu Qian's situation is simple; both his son and daughter are in university.

He himself belongs to the type who is obsessed with research and not good at networking.

So he often doesn't go home and stays in the research institute.

Gu Qiuyue is even simpler; her work is leisurely, and she goes home on time every day.

Because her son is preparing for the college entrance examination, she has declined almost all social engagements and dinners.

She goes home on time every day to tutor him and cooks in various ways...

(This is not being long-winded; some details of the reasoning case must be narrated.

Otherwise, it's like Zhu Bajie eating ginseng fruit; the chiefs will also be confused and puzzled!)

After summarizing the investigation results, the time had already reached one o'clock in the afternoon.

Now is the time when the lunch break ends and work begins.

In view of this, Lin Feng issued instructions again: "Qin Yuhao, Zhang Jun, Zhang Cheng."

"The three of you go to the monitoring room to check the outdoor activities of the above nine people within the past week."

"Focus on recording the time they entered the group."

"And whether there were any strangers picking them up or waiting at the main gate."

"Yes, Section Chief."

After the three received their orders and left, Lin Feng looked at Liu Nan and Zhang Jianqiu.

"You two, immediately start an internal screening of the five security officers."

"Remember, don't be afraid of alerting them."

"Also, urge the Action Division to let them speed up as well."

"Yes, Section Chief."

The next second, Lin Feng turned his gaze to the calm and composed Sun Hongwei.

"Leader, next I need you to come forward to coordinate two things."

"First, I need to conduct detailed questioning of the above nine people."

"Of course, Mr. Han can be temporarily excluded."

"Second, I need you to communicate with the person in charge of the group."

"During the investigation period, in order to ensure that the progress of research and testing is not affected,"

"the Investigation Division will send people to replace the security officers and supervise the whole process."

"This is to prevent the possibility of core secrets continuing to leak."

Seeking truth from facts: Sun Hongwei is currently very satisfied with Lin Feng.

In this battle, it can be said that he was a bystander and barely participated.

However, the progress of the case exceeded his expectations.

Because Lin Feng's thinking is clear and he covers every aspect.

He is indeed a rare talent for a general, it's just a pity...

"You brat, are you ordering me to do things?"

It sounded like a question, but Sun Hongwei was smiling on his face.

However, handling a case requires interlocking steps, progressing layer by layer.

Matching wits and courage with spies cannot be solved by rushing.

One can only try to shorten the time as much as possible while ensuring quality and quantity.

Lin Feng finished his meal in a rush and opened his notebook.

"Leader, synthesizing the current investigation results, one answer can be reached."

"The leaker is an internal staff member."

"Han Zong and the other three, as well as the five security officers..."

Xiao Bo interrupted in surprise: "Little Lin, why are you dragging the security officers into this?"

Lin Feng said seriously: "Anyone who has entered or exited the confidential data room is a suspect."

"If we rule out Han Zong and the other three, then it can only be a security officer who leaked it."

"Regarding this, I hope Section Chief Xiao can have the courage to accept it."

Alright, thinking about it carefully, that is indeed the case.

As an old Party member, Xiao Bo can accept everything and also has the courage to take responsibility.

The next second, Lin Feng asked him: "Section Chief Xiao, I need to understand three things."

"First, when assigning security officers, was there any deliberate or intentional waiting?"

"Don't rush to answer, you need to recall carefully; it must be the truth."

"Second, how much do you know about the five people mentioned above?"

"Third, what is your personal opinion on Mai Zirui?"