The pantry where the three of them were was quiet and terrifying at the moment.

Zheng Kai knew how much shock he would bring to Ren Xin and Su Qing when he said this, so he gave plenty of buffer time.

Time

Throughout the room, even the sound of breathing was faintly inaudible.

There was silence for a minute,

Su Qing leaned in front of Zheng Kai, and his tone was full of seriousness and undetectable panic: "Zheng Kai, you must be responsible for what you say, don't talk nonsense!" ”

If it affects the police station's thinking about handling the case and provides the wrong direction, Zheng Kai will be held criminally responsible.

That is, there were only three of them in this room, otherwise Su Qing would not dare to say this to Zheng Kai.

Zheng Kai ignored Su Qing.

He's not kidding.

Zheng Kai knows very well what he is talking about now, and he also knows what responsibility he needs to pay for saying such things.

He just looked at Ren Xin quietly, waiting for Ren Xin's reaction.

Compared with Su Qing's panic,

Ren Xin's slightly cloudy eyes were also full of solemnity, but he did not question Zheng Kai's words, but after a moment of silence, he lowered the volume very low: "I believe you." ”

"But I alone believe that it can't affect the entire investigative idea, you need to come up with evidence!"

Su Qing looked shocked.

Ren Xin didn't have any doubts, so he chose to believe Zheng Kai's words.

Zheng Kai nodded, rubbing his chin with his right hand, sorting out the thoughts in his mind.

Where to start?

Or rather,

Among the information that Zheng Kai currently knows, which can convince Ren Xin and avoid the foundation of dreams.

Thinking about it,

Zheng Kai found that the information he had was not enough to form actual evidence.

However, there is something strange, I believe Ren Xin must have noticed it.

"The wounds on Guo's body don't look like suicide."

"His fatal wound was a knife from the front abdomen to the back, and if it was a suicide in fear of sin, he could choose many painless ways, such as taking various medications."

"If I'm not mistaken, the scars on Guo's spine and ribs are all downward."

"Such a scar must be formed with the blade facing upwards and the knife facing downwards, and only people who are particularly proficient in the use of knives will use knives in this way."

Zheng Kai gestured.

He tilted his right hand back slightly, and then held the hilt of the knife virtually, a normal person holds the knife, the handle is in the palm of the hand, and the blade is in front of the body.

And Zheng Kai made a gesture, the handle of the knife was in the palm of his hand, and the blade of the knife was drooping behind him.

The biggest advantage of holding a knife in this way is that in case of danger, it can quickly cut various arteries on the opponent's body, even the large arteries in the neck, and effortlessly.

Ren Xin's eyes flickered slightly.

Truly!

What Zheng Kai said is a suspicious point.

After the comrades of the laboratory department conducted a second autopsy on Guo Shengping's white bone corpse, some people also raised questions about the wounds on the bones.

Moreover, the entire police station did not think that a person who abused and killed more than 20 children would choose such a painful way as suicide with a knife before he died.

There are many ways to die.

Unless the person is psychopathic and enjoys the excitement of pain, it seems stupid to commit suicide with a knife.

These details, those of them who are policemen, can naturally be observed.

But how did Zheng Kai come up with it?

He's just an ordinary person.

Ren Xin did not interrupt Zheng Kai's words, but re-evaluated Zheng Kai in his heart, and then spoke: "This cannot be used as evidence. ”

Zheng Kai was slightly silent.

He didn't actually have direct evidence to prove the existence of a second murderer.

It's just that everything he experienced in the dream made Zheng Kai have more doubts in his heart.

Su Qing looked at Zheng Kai with a hint of worry in her eyes.

Although the contact time has not been long, she feels that Zheng Kai is not a casual liar.

Maybe

Zheng Kai had some kind of scruples in his heart, which made him reluctant to say more.

Thinking of this,

Su Qing sat down beside Zheng Kai and put his hand on Zheng Kai's shoulder: "No matter what you say, we will protect your safety, don't have to worry so much." ”

Zheng Kai smiled bitterly.

Now it is not the real people who threaten his life, but the dreams.

But can such a thing be said?

Can't say!

A person with a normal mind, when he heard that Zheng Kai knew everything from a dream, must not believe it at first, and then felt that Zheng Kai was crazy.

If you can solve the case in your dreams, then why are the comrades at the police station working so hard?

Zheng Kai is worried about this, so many things can't be said explicitly.

Ren Xin looked at Zheng Kai, who was puzzled, and asked a different question: "Do you think there was a second murderer in the case back then, who did the second murderer kill?" ”

Zheng Kai didn't hesitate too much, and spoke directly: "Guo Shengping, Shu Fu and a girl named Yuanyuan." ”

"And the child who escaped from the puzzle kindergarten back then, not only Shu Fu, but also the round girl."

Ren Xin frowned tightly and did not speak.

Su Qing recalled the names of the people in the file, and Guo Shengping and Shu Fu easily recalled them.

After all, one is a skeleton that has just been recovered, and the other is a child with albinism and advanced squamous cell carcinoma.

Only this round round is a little unimpressed.

Yuanyuan, which seems to be a nickname, is not a real name.

If it is really like what Zheng Kai said, then this case will be in big trouble.

Of course

Everything Zheng Kai said was his speculation.

In the absence of tangible evidence, Zheng Kai's words are not convincing.

But for some reason,

Ren Xin felt that what Zheng Kai said was true.

The feeling is intense.

Strongly arrived at Ren Xin and began to reflect on what he investigated back then, and he actually ignored so many things.

"That's all your speculation."

"You can't prove it."

Ren Xin took out a cigarette from his pocket and lit it, he has quit smoking for many years, but now he can't help but light one.

Zheng Kai didn't know what to say.

If he could come up with evidence, he wouldn't just tell Ren Xin and Su Qing.

It was because there was no evidence that Zheng Kai could only tell the two people in front of him about this seemingly untenable inference, because he believed that these two people would believe him.

This kind of topic is too heavy.

Su Qing couldn't interject at all.

In this atmosphere, it is a bit inappropriate to say anything, and the best attitude is silence.

The next second,

Ren Xin stared at Zheng Kai's eyes seriously, they were a pair of clear eyes, and there were some red blood streaks climbing on the edge of the eyeballs, indicating that this person's mood was not calm.

"But I still say that, I believe you."

"You tell me who you suspect, and I'll send someone to investigate!"

Zheng Kai must have someone to doubt in his heart.

Since he dared to say it in front of the two of them, he would definitely provide the direction of the next investigation.

Zheng Kai laughed.

He knew that Ren Xin was on his side.

Zheng Kai did have an object of suspicion in his heart, and this object made Zheng Kai's mood very complicated.