Chen Ziyan continued to speak, but what he got was that the three people around him disagreed.

"If this matter continues according to this logic, it will become increasingly unreasonable. You are a bit too far-fetched..."

A voice suddenly sounded, and Chen Ziyan turned around and realized that Liu Xuan was standing at the door.

"There are many things you missed in this case...that's what you need to learn from."

Liu Xuan pulled it directly and sat down on the chair.

"First of all, you should point out that the deceased did not bring any property with him. It would be understandable if he did not carry a wallet or the like, but he did not even carry a mobile phone or keys. This is a bit unreasonable. When you were on the boat, you

You should ask the staff to enter the room of the deceased, and maybe you can find the mobile phone in his room. If the mobile phone is not found, the next investigation direction can be carried out around the lost mobile phone. Moreover, I also asked Jin Jiajia to record

I wrote a piece of your reasoning about chewing gum... You said that part of your reasoning is still wonderful and very whimsical. To be honest, I agree very much, but there are actually big deficiencies in your logic. First of all, you can't judge.

It must be the chewing gum left by Bei Chengyi. I don’t know if you have checked the timetable of the other banquet hall. However, there was a banquet in the afternoon, which means that outsiders entered. In addition,

It's near the edge. It's just that we don't know any of the passengers who have done such low-quality things. Otherwise, if you look for DNA clues on it, it's worthy of recognition. There is no trace of DNA found on it.

We can judge that this matter is inextricably linked to the murder case."

Liu Xuan rumbled out a lot.

Chen Ziyan lowered his head and felt ashamed for a while, feeling that he was not mature enough.

"Tell me what you think!"

He saw Liu Xuan looking at him.

Chen Ziyan pursed his lips and finally plucked up the courage.

"My theory is that the murderer is Zhang Yayu."

Liu Xuan did not show much surprise and waited for Chen Ziyan to explain the reasoning process.

"That's because I noticed that there was a band-aid on Zhang Yayu's calf and ankle, and it was still on the side. Coupled with the unusual cutting of the rope, it deepened my psychological suspicion. I have always found it strange why the murderer

Is it unnecessary? But when I saw the band-aid on Zhang Yayu's calf, I suddenly understood. It was covering up something. Since a woman is not strong enough to strangle a person to death with a rope, she needs to borrow some skill. First of all.

Tie the rope at both ends to form a ring."

There happened to be a rope next to the discussion room, so Chen Ziyan picked it up and demonstrated it.

"Then just put the ring around the deceased's neck."

Chen Ziyan said sorry, walked behind Zhang Chuge, and put the rope on.

"At the same time, in order to prevent the murderer from breaking free, the deceased needs to be pushed down."

Jin Jiajia's face turned red.

At the moment of embarrassment, I saw others listening to Chen Ziyan's explanation with great interest.

I suddenly felt like I was thinking too much.

Chen Ziyan gently put Zhang Chuge down.

"Then he stretched one leg into the ring, put his calf against the back of the deceased's head, and then pulled the rope back hard. By using the strength of his legs and hands, he could successfully pull the rope back by cooperating with each other.

The dead kill.”

Chen Ziyan demonstrated again, of course he used a lot of force.

Zhang Chuge coughed and grabbed the rope desperately.

This also caused the rope to swing around.

At the same time, he accidentally caught Chen Ziyan's ankle.

Seeing this, Chen Ziyan relaxed the rope.

"Good guy, you are going to strangle me to death."

Zhang Chuge sat on the ground and coughed for a long time, not taking a breath for a long time.

"The force I used just now was not too heavy, but he was already struggling so much that it caused the rope to move around. At the same time, the rope would rub against my ankle."

Chen Ziyan pointed to his ankle. Since he was wearing long pants, there were already marks on it.

"Because it penetrated one leg, the center of gravity of the force was not in the middle, but slightly on the inside. This also made it very easy to wear the outer skin. The murderer was already wearing a skirt or something.

The skin is exposed due to the shorts, so I think the rope may have worn the skin and caused blood to be stained on the rope.”

Chen Ziyan said matter-of-factly, pointing to the places on the rope that might be stained with blood.

"The murderer must have thought that the body would be discovered sooner or later, and the police would be called by then, so he cut off the part where his own blood was on the rope and took it away."

Pause slightly.

"I think it should have been thrown into the sea by now."

Chen Ziyan opened his mouth and continued.

But Jin Jiajia suddenly raised her hand and expressed a different opinion.

"But according to what you said, if I take the whole rope out directly, wouldn't it be unnecessary to cut it off with all the effort?"

Jin Jiajia raised her hand to signal.

"What you said makes sense. In fact, I have also thought about this possibility. But if he took the rope out and destroyed the murder weapon, what would be the first thing for the police to do after the body was found? Of course.

Are they looking for the murder weapon everywhere? This makes it easier for people to think about whether the murder weapon will contain the murderer's identity information. Therefore, they cut the rope instead of taking it away directly. The purpose is to remove the police's identity information.

The focus shifted from whether the murder weapon had the identity of the murderer on it, to why the rope of the murder weapon was cut."

Seeing this, Liu Xuan finally nodded in agreement.

"What you said makes sense. I agree with you on this aspect."

"Jin Jiajia and I just went to KTV and extracted the fingerprints of these people... Although it seems that we currently have no direct evidence to accuse Zhang Yayu of being the murderer, we are not afraid of deception."

Zhang Yayu squinted her eyes and looked ahead with a wicked smile.

No matter how strong Zhang Yayu's psychological quality is, she is still a first-time offender.

I don't have much experience with such things.

In addition, after collecting fingerprints, the police announced that their fingerprints were found around the crime scene of the body.

Zhang Yayu was immediately in a state of chaos.

He repeatedly stated that he did not kill the person by himself, but when Chen Ziyan saw it, he insisted and explained the complete murder process clearly.
Chapter completed!