Zhao Yu turned on the magnifying glass function of his mobile phone, carefully observed the murder weapon on the photo, and the more he looked at it, the more he felt that his speculation was correct!

Unexpectedly, behind this murder, there is really something high-tech. Although the murder weapon is only a small dagger, there may be a hidden mystery on this dagger.

It turned out that when Zhao Yu was speculating on the third possibility, he remembered the unreasonable location of the murder weapon.

Before, he couldn't figure out why the murder weapon with Feng Kuo's fingerprints appeared in Feng Kuo's bedroom, instead of the crime scene or the nearby grass and garbage bins?

Now it seems that if the third possibility of his speculation is true, then this reason can be explained.

This third possibility is: This murder weapon should have been replaced by someone - the hilt!!

Think about it, will this be the case back then?

In order to kill and frame Feng Kuo, the real murderer prepared two daggers in advance, and one dagger was placed in a place commonly used by Feng Kuo, so that Feng Kuo's fingerprints were left on it.

And the other was used by him to kill.

That night, the real murderer learned of Feng Kuo's whereabouts, so he stabbed Liu Jiao to death with a second knife, and then returned to Feng Kuo's room to replace the handles of the two knives. In this way, the murder weapon can be made to have both the blood of the deceased and Feng Kuo's fingerprints on it!

Perfect!!

When Zhao Yu thought of this, he felt that the blood in his body was speeding up, and he was extremely excited, and he felt that this time he really thought of the key point of the case!

Because it took a lot of work to replace the handle of the knife, the murderer had no way to complete it from the scene, so he took it back to Feng Kuo's bedroom and framed it.

Otherwise, throwing the murder weapon directly at the scene will be more perfect!

Well......

Zhao Yu hurriedly looked up the handle information on the Internet, and said on the Internet that the ordinary knife handle is fixed with eye nails and super glue. Once the glue has solidified, even if the nail can be removed, the handle cannot be easily removed.

In addition, removing the nails also requires skill and professional tools, which is difficult for inexperienced people to do.

In that case......

Zhao Yu felt his heart beat faster and was unusually excited. Because, if this third inference is true, then the suspect in Liu Jiao's case has obviously surfaced.

The suspect who used the replacement of the handle of the knife to murder Liu Jiao, only two people can do it - Xiao Guofeng and Xiao Zhen!

That's right!

The real murderer is among this father and son!

Just imagine, these two people are both carpentry masters, and they have tools at home, wouldn't it be a piece of cake to change the handle of the knife? Presumably, in order to better replace the handle of the knife, they prepared two daggers without glue in advance, right?

Moreover, the murderer has to be familiar with Feng Kuo's personal situation and family situation, and these two people are very familiar.

This time, Zhao Yu did not fall into the constraints of his previous thinking, although Xiao Guofeng had no motive to commit the crime, Zhao Yu still suspected him as soon as he came up.

Because, after the incident, it was his testimony that erased Xiao Zhen from the police's suspected target!

Xiao Guofeng said that their father and son went to Lingyun to deliver goods that day, and they returned home at 11 o'clock. However, as soon as they entered the door, they received a call from the police, and then hurried to the police station to find Feng Kuo.

So...... Even if the murderer is Xiao Zhen, then this Xiao Guofeng must know!

Unexpectedly, after such a short period of work, a combination of accomplices actually emerged?

Gee......

Looking at the names of Xiao Guofeng and Xiao Zhen, Zhao Yu only felt that the providence made people, and he had been checking for so long and so far away, but he didn't expect that in the end, he would return to the original point!

Since the target was shifted to the Xiao father and son again, Zhao Yu deduced along this line of thought.

However, under the deduction, some unreasonable contradictions were gradually exposed.

First of all, there is the motive for the crime. Why did they do this? Why did they kill Liu Jiao and frame Feng Kuo? Could it be ...... Is it because he doesn't want to see Feng Kuo get his family property for nothing?

Through the previous investigation, it has been confirmed from many aspects that their family gets along harmoniously and there are no disputes.

Moreover, when Feng Lin married Xiao Guofeng, her assets were much larger than Xiao Guofeng's, and Xiao Guofeng's woodware factory had not yet formed a scale at that time!

After getting married, Feng Lin did not stop, and her asset account added up to at least 5 million, far exceeding Xiao Guofeng.

Therefore, it is unlikely that they will have any conflicts over property. Even if the brothers share half of each, it is enough for them to live a rich life, not to mention that both brothers have their own careers?

In addition, the most incomprehensible thing is that if the father and son really want to frame Feng Kuo, then why don't they directly target Feng Kuo?

Moreover, after all, this is a major murder event! Even if you engage in a frame-up such as hiding * drugs, it is better than gambling with human life, right?

Therefore, the motive is unknown, and the facts of the case remain confusing.

Also, after Feng Kuo's accident, Xiao Guofeng's reaction was completely contrary to the current speculation. Feng Kuo was arrested for murder and was most likely sentenced to death!

In order to save his life, Xiao Guofeng used countless connections, and did not hesitate to sell part of the factory property rights and two properties, which pulled him back from the death line and changed the sentence to a suspended execution.

Later, he invested an unimaginable amount of money, and put Feng Kuo in a provincial prison with better conditions, and then slowly reduced his sentence to 19 years.

If he wanted to frame Feng Kuo, then why did he do these things? With a little trick, he could hide from Feng Lin and put Feng Kuo to death!

Moreover, in the later stage, Feng Lin was hospitalized due to cerebral hemorrhage, but Xiao Guofeng still did not forget this son who was in prison, and continued to use various methods to help him apply for a commutation of sentence.

It can be said that even if it is a biological father, it is nothing more than that!

Therefore, judging from Xiao Guofeng's performance, he doesn't look like a suspect......

Don't...... All of this was done by Xiao Zhen?

But...... How can the testimony be resolved? Xiao Zhen was obviously not at the scene?

In addition, there is one last point, whether it is Xiao Guofeng or Xiao Zhen, there is no water in "Xiao", and handwriting experts have confirmed that the blood stains left by Liu Jiao cannot be cursive!

How can this be explained?

DiDi ......

The message came from the mobile phone, and Zhao Yu thought it was sent by Miao Ying, so he quickly opened it to check. As a result, the message was sent by Liang Huan.

Liang Huan told Zhao Yu that Liu Jiao was from Yunzhou and was an only daughter, and after her death, her parents had left Yunzhou and lived in other cities because of their shocking injuries, and they had not been contacted for the time being.

Call......

Zhao Yu took a deep breath, in his opinion, there should be no more valuable information from Liu Jiao's parents. But in line with the principle of sparing no details, it is still necessary to investigate.

Therefore, Zhao Yu told Liang Huan that this line must also be followed. If it's hard to find someone, then call Zhang Jingfeng and let this tracing expert come and find him.

After sending the text message, Zhao Yu turned his thoughts back to the present.

Now, although he has obtained a very important clue, it will obviously take a lot of effort to dig out the truth.

Fortunately, Feng Kuo has been sent back to Qinshan, perhaps, if he can have a good talk with this party, maybe the case will become clear, right?