With this breakthrough, Ma Fei's thinking became lively.

Back in the command room, he made a clear suggestion to Wu Guohao: "Captain Wu, there are two lines of investigation now. First, ask the police technical team to check the employee file server of Guofeng Company to see if there are any traces of hacking, and if so, trace the source!

"Second, ask Tianyang People's Hospital for Yang Peng's blood test report! If he pretends to be sick while taking medicine, the report will inevitably reflect it!"

Wu Guohao also became excited: "These two ideas, no matter which point they sit on, can complete the chain of evidence and completely convict Yang Peng!"

Ma Fei nodded, expecting his advice to bear fruit.

The police then launched an operation and the news came back about half an hour later.

After listening to the report, Wu Guohao frowned and came to Ma Fei: "The situation is not very optimistic! The news from the hospital said that due to the power outage of the laboratory department, the serum samples of all patients were inactive, and the validity period of accurate testing was missed, so they were uniformly destroyed!"

"Hmm? In other words, this line is completely broken? Can you do another blood test for Yang Peng right away?"

"I also consulted the hospital about this, and they said that even if he did it again, it would be difficult to tell if he was taking the medicine...... If your inference is correct, this power outage seems to be covering for him, otherwise once the blood test report comes out, won't he be exposed?"

Wu Guohao said casually, and immediately shook his body: "In this way, there must be something wrong with that electrician!"

Ma Fei also deeply agrees with this, but he can't be sure whether his inference is correct now, so all the reasoning behind has become a castle in the air.

It's frustrating.

Soon, another news came: "After professional analysis and investigation, Guofeng Company confirmed that Yang Peng's physical examination record file had been tampered with! The time was a month ago, and the record showed that the account number used for the modification belonged to the doctor Zhang Shanshan!"

This discovery finally reassured Ma Fei: "If you say so, it is very likely that Yang Peng will take medicine and pretend to be sick!"

As for Zhang Shanshan, he didn't think there was any suspicion about this person. Because when hackers tamper with it, it is completely possible to create the illusion of blame, and the most important thing is that she has just withstood the test of mind exploration, and she has said that she has no impression of the information about heart disease, and it must be the truth.

As a result, Ma Fei eliminated a suspect and determined his next direction of reasoning.

Of course, why did he so categorically rule out Zhang Shanshan's suspicion, he couldn't explain it clearly to Wu Guohao in a few words.

However, the focus of the police at this time is obviously not on Zhang Shanshan, but on Yang Peng and Feng Tao, an electrician at the hospital.

tasted the sweetness of Ma Fei's inquiry, and this time without waiting for him to take the initiative to speak, Wu Guohao first smiled and invited him to continue to help.

Ma Fei happily agreed, and first found Feng Tao for an interview.

Before the inquiry began, Ma Fei consciously remained silent, staring straight into Feng Tao's eyes with his eyes, and silently turned on the mind exploration technique.

"Hmm, isn't this person Ma Fei, a reporter from Tianyang Evening News?" Feng Tao's inner world was really not as panicked as he seemed on the surface, and he actually recognized Ma Fei's identity for the first time!

Ma Fei was slightly surprised. Although his photos have appeared in the newspapers, it seems that it is not unusual for an ordinary blue-collar worker to recognize himself at a glance.

"It's funny that the police actually sent a reporter to interrogate? Why, I didn't say anything, and they still planned to expose me to the newspaper?"

Hearing such a voice, Ma Fei could almost conclude that this Feng Tao was not simple!

What was he hiding? With this question in mind, he began a new round of inquiry.

"Master Feng, do you know me?" this opening sentence seemed a little abrupt.

Feng Tao continued to play the role of dazed, shook his head and said, "No...... I don't know!" Apparently, he lied.

Ma Fei didn't see through it: "It's right if you don't know each other!" Hehe, let me introduce myself, I am a special investigator of the Security Bureau, and my surname is Ma. Tonight's case involves military secrets, and our bureau has sent me over to assist the police in handling the case! I tell you this to let you understand the seriousness of this matter! If you know something, it's best to explain it as soon as possible!"

When he said this, Ma Fei thought very simply: Didn't you kid lie and hide it? Okay! Then I will also run the train with you, I see that your heart is not chaotic!

This routine was obviously not within the comprehension of Wu Guohao and the policemen, and they all watched this scene with a stunned face.

Feng Tao didn't expect him to open his mouth to say such ridiculous words, but since he chose to pretend to be an ignorant low-level worker, he still had to choose to believe it, nodded and said: "Hello Agent Ma, I understand what you said, but I really don't know anything......! It's really my fault that my mistake caused the power outage in the hospital, but it's not going to rise to the level of national security, right?"

When he said this, Ma Fei heard his heart laughing wildly.

If all the national security agents in your country were only at this level, then I wouldn't have been able to lie down for so long!"

Sure enough, Feng Tao still has no flaws on the surface, but he has relaxed his vigilance in his heart.

Ma Fei keenly captured two suspicious points -- first, this guy mentioned "your country"! What does this mean? Could it be that he is not a native of the country? Second, he also mentioned "lying on a salary and tasting guts", which is a very profound metaphor, and it is almost certain that this guy's identity as an electrician is disguised, and he has painstakingly pretended to be for a long time!

After thinking about it, Ma Fei sent his opinion to Wu Guohao with a text message on his mobile phone: "Through portrait comparison, search for entry and exit records in Tianyang and even a wider range to see if there is any trace of Feng Tao;

After receiving the news, Wu Guohao arranged for the police to do it as soon as he got the treasure.

The interrogation continued. Ma Fei threw out a bombshell question: "Indeed, if it was just a simple operation error that caused a power outage, I wouldn't have come to you." But this power outage directly led to an abnormal blood test of a certain patient, and we have reason to suspect that you are his accomplice, covering up for him, and the purpose is to cover up the fact that he is taking medicine and pretending to be sick!"

"Huh, this kid...... How can this kid know so much when he's just a reporter? Could it be that he's just like me, and his identity as a reporter is just a cover, but in fact he's really an agent of the Security Bureau?"

Feng Tao's heart tightened, this time he really became a little flustered!

But he still complained bitterly: "Detective Ma, I really don't know what you're talking about! What kind of test, what kind of pretending to be sick, what does it have to do with me?"

At this point, Ma Fei can actually conclude Feng Tao's accomplice identity, and the only thing he needs at the moment is evidence.

Although his own questioning had aroused the vigilance of the other party, causing his inner activities to become more cautious and useful information to be reduced sharply, Ma Fei was confident that his disguise would be completely exposed in the following interrogation......