Just when Xu Mo's words started a heated discussion outside and turned into a mess.
The three people in the interrogation room seemed very calm.
Xu Mo said this mainly to test Fang Mu.
Judging from Fang Mu's overreaction, his previous guess was initially confirmed.
Therefore, Xu Mo was not in a hurry and waited for Fang Mu to take the initiative to ask him.
Chen Shi was a newcomer. Although he had heard about the 628 case, he didn't know the specific details, so he didn't react much.
On the contrary, it was Fang Mu whose reaction was the biggest among the three.
But he soon realized that he had lost his composure, quickly adjusted his mentality, and sat back slowly.
"Sorry, I just got a little excited."
Xu Mo nodded and said: "It doesn't matter. Although I don't know what Case 628 is, it definitely involves human lives, and there are more than one. The police have always attached great importance to and are persistent in unsolved murder cases, so I understand it very well." you."
A policeman was actually comforted by a suspect, which made Chen Shi feel very awkward and even a little incredible.
But both Fang Mu and the police officers in the observation room thought it was normal.
Because they had more contact with Xu Mo, similar things happened more than once.
Although it is very embarrassing for the police to be comforted by the crowd, the police are also human beings and are under great pressure. They can also be tired, angry, and lose their composure.
If they are not understood anymore, they will collapse sooner or later.
There are actually not a few police officers who collapse due to being overwhelmed, retire early, or even leave the police force.
After Fang Mu sat down, his expression looked very calm, but he twisted his neck and kept stroking his earlobes. Obviously, he was not as calm as he looked.
Fang Mu was silent for a few seconds, and then said: "Thank you for your understanding, but the normal process still has to be followed. I hope you can understand."
Xu Mo nodded and said naturally: "This is natural. After all, every citizen has the obligation to cooperate with the police. I am a good person who abides by the law, so I will naturally cooperate fully."
When Chen Shi heard this, he felt very uncomfortable and could not sit still.
If a criminal suspect actually says that he is a good person, then doesn’t he, a police officer, become a saint?
Fang Mu remained calm. He looked at Xu Mo and did not directly ask about the murderer of Case 628. Instead, he changed the topic to the current case again.
At this time, Fang Mu also realized that by doing this, Xu Mo was not only testing them, but also taking the opportunity to get more information.
He was not a newbie, so it was naturally impossible for Xu Mo to succeed.
Xu Mo was not surprised by this, after all, there were few real fools in the world.
If Fang Mu was a fool, he would not be a policeman, let alone the captain of the criminal investigation squadron.
Therefore, Xu Mo told what he knew in an unusually cooperative manner.
In fact, Xu Mo didn't know much, so he finished the story not long after.
Fang Mu frowned after listening to Xu Mo's story.
According to Xu Mo, he was at the crime scene when he woke up and was attacked, causing him to lose his memory. Therefore, he had no idea why he was at the crime scene.
But it is worth noting that when Xu Mo woke up, he saw a dark man hitting Chen Xuefeng with a hammer.
Judging from Xu Mo's description, Chen Xuefeng should have been dead or on the verge of death and fell into a severe coma at that time.
Of course, whether Chen Xuefeng died at that time is not important for the time being.
What's important is that, in addition to the two deceased persons and Xu Mo, a fourth person was indeed present at the scene.
According to Xu Mo, this shadowy man was the murderer of Chen Xuefeng and Shen Jiayi.
As for why there were Xu Mo's fingerprints and blood stains on the murder weapon, it was naturally because the murderer put the murder weapon into his hand after attacking him.
But here's the problem.
Fang Mu and the others have conducted multiple surveys of the scene, and so far they have only found traces of Xu Mo and the other three, but no trace of the fourth person.
It stands to reason that if the shadow man was really the murderer of Case 628, it would be really easy to clean up the scene.
But the problem is that the scene where Chen Xuefeng was killed can be described as too horrific to look at.
If the murderer wants to clean up the scene, it will be very troublesome and tedious and will take a lot of time.
However, the crime scene was very empty and very close to Xiacheng District.
Xiacheng District is extremely chaotic. At night, Xiacheng District is more lively than during the day. Someone may appear nearby at any time. How strong of psychological quality does the murderer have to spend a lot of time cleaning up the scene?
Even if this person is the murderer of the 628 case and has a very strong psychological quality, isn't he afraid of being exposed?
According to Xu Mo, he was framed by the other party, and the reason was because he had been investigating the 628 case, and the other party was worried that he would be exposed, so he did so.
But in this case, contradictions arise.
In order to prevent himself from being exposed, since the murderer chose to kill and then blame Xu Mo, why did he waste time and risk exposure to clean up the scene?
Perhaps the murderer did this to cover up his own traces, but wasn't he afraid of being seen by others?
Or is there some special reason why the murderer is sure that he will not be seen.
What Fang Mu couldn't figure out the most was that the shadow man could obviously kill Xu Mo directly. This would not only avoid exposure, but also completely solve Xu Mo's trouble.
Why would he choose this time-consuming and labor-intensive method that might directly expose himself?
Of course, Fang Mu also considered what Xu Mo said, that the shadow man knew him and knew him very well, so he might not have killed him out of some concern.
But the more this happens, the more the shadow man should kill Xu Mo.
After all, in many murder cases, the victims are people familiar to the murderer. Even many murder cases occur because the murderer chooses to kill because he is worried that his acquaintance will be exposed or betray him.
The more Fang Mu thought about it, the more doubtful he became. He even suspected that the so-called shadow man did not exist and that Xu Mo had made it all up.
This is what Chen Shi thought before.
After all, they found no trace of the fourth presence at the scene.
There is also a possibility that the so-called fourth person was actually a hallucination that Xu Mo had after being attacked during the crime.
It may also be that Xu Mo has a problem with his own mental state, and he imagined such a person under external stimulation.
But no matter which possibility it is, the core is that there was no fourth person at the scene, and Xu Mo was the real murderer.
It's just that Xu Mo regarded the hallucination as reality because of his amnesia, and didn't know that the person was actually killed by himself.
However, there are several problems that indicate that there is likely to be a fourth person at the scene.
