“What do you want to ask?”

“How do you think this is the real crime scene, not the house?”

“The floor.”

“The floor?”

"When I first entered the bright room, I also believed that it was the place where Chen Mengyao was imprisoned, because the scene answered almost all my questions.But for the sake of safety, I collected a piece of floor wood to come back for testing, is a composite board.But another important sample of wooden thorns was missing.

“I took it.I have been following your progress, basically not beyond my expectations, but found a test report on wooden thorns in the laboratory.I can't guess where the tiny thorn came from, and I've sneaked it off, just in case."

“I remember the test results.Tell me it's a red pine."

“Can a thorn help you find me?”Jokay was a little confused.

"You can't imagine that the small wooden thorn was found in the small finger of Chen Mengyao during my autopsy on Chen Mengyao."You used bleach to wash away almost all the evidence on her body, but you missed this.The material of the thorn is red pine, but the bright house is not.Moreover, the wooden thorns have traces of decay, indicating that the age is not short.In addition, the current popular floor is a composite board, only those few old houses over the years will use solid wood red pine wood this floor.That would further narrow the search.”

Jokai continued with his words: “Finally, you remember Chen Mengyao saying in her testimony that she vaguely remembered being held in a place where there was sterilized water as if it were a hospital, but you know it was unlikely to be a hospital.So, you’re targeting an old house with medical drugs...”

“There aren’t really many places like this.And since the murderer has always been bold and cunning, I bet on a place that no one would have expected.”

“You are in charge.”Jokai laughed at herself, “It’s such a small omission.”I knew that after I had cleaned her body, I should have checked it again."

Murong Yuchuan asked, “Since the light is not the murderer, where are the others now?”

“What do you say?”Jokai smiled slightly.

Murong Yuchuan understood that the bright and fierce was less.In a few short conversations, the gentle man in front of him had two more lives in his hands.His fear had exceeded Murong Yuchuan's expectations.He and Maniko had less chance of escaping.

Jokai said at this time: "Can you guess that I am here, not just by the wooden thorn in Chen Mengyao's fingernails?"I have been curious from the moment, you have not been surprised to see me, have you known that I was the murderer before you found it?"

“Yes.”

“That really surprised me a little.I can't think of any loopholes I can catch you."

Murong Yuchuan uses light to observe the surrounding environment.There are several wooden boxes on the left, and far to the right are the cupboards, with various formalin-soaked specimens.

He said: "I have carefully examined the bodies of Li Shuzhen, Chen Mengyao and Liu Juan.It was found that there was a place for people to understand the knife on the victim's body.In Li Shuzhen's body cut the cross knife mouth, the murderer used the right hand, cut the cross knife on the body of Liu Juan, the murderer also used the right hand.However, the murderer who cut the willow throat pipe used his left hand, and when the murderer attacked Chen Mengyao with a needle, he also used his left hand.A man is really good at only one hand, either the right hand or the left hand, especially in the case of a crime, he will only use the most flexible hand.But why is it that the murderer behaved so strangely and so contradictory in this case?The only possibility I suspect is that the killer was deliberately hiding it.They do not reveal their own characteristics.”

Nothing was found that could be used as a weapon, which disappointed Murong Yuchuan.He saw that Jokai was looking at him intently, considering his words.He continued: “There is no need for the killer to hide this.If he is deliberately hiding it, it must have a special meaning.I realized this, but I only recently realized it.”

“Want to understand what?”

“The circumstances in which the murderers are located may be suspicious of others.He is likely to be in the eyes of the case handler.Therefore, out of an abundance of caution, he deliberately concealed his use habits.But in the actual case, especially when the victim is struggling, he subconsciously uses his flexible hand - the left hand.So I was thinking, a left-handed, proficient in anatomy, strong, height between one meter and 80 meters to 90 meters, working in the Public Security Bureau, or have close contact with the criminal police, familiar with the case.There may be more than one or two suspects who fit this range, but I instinctively think of you."