Tang Jian said with his eyes on Murong Yuchuan.

The murderer killed Liu Juan because she knew the clues to the real case.And where is this clue, what is she going to say to Murong Yuchuan?

Murong Yuchuan looked at Liu Juan.

She is now completely silent.

He recalled what Liu had said to him on the phone.Is there any hint in there?

Recall it again.

Recall it again.

He sighed.

His eyes were on his bright red toes.

y.

A drop of blood fell from the tip of the toe.

The surface of the calm blood tremors slightly.

Murong Yuchuan frowned.

y.

Another drop of blood.

“What are you thinking?”Tang Jian said.

“Do I have two places to think about?”Murong Yuchuan said.

“Oh?”

Murong Yuchuan said: "The murderer cut the knife under the victim's chest, from left to right."The V-shaped knife cusp formed by the stab in the body by a double-edged knife can be determined.”

“Yes.”Tang Jian brought the forensic nods to admit."The murderer is a man who is accustomed to his right hand."

“But you didn’t find out, the knife that cut the victim’s throat was from right to left?”Murong Yuchuan said."In other words, he holds a knife in his left hand."

The forensics thought."It is not surprising, I think it is because after the victim entered the house, the murderer was eager to subdue the victim."The strength of a person's right hand is much greater than that of the left hand, and his first action is to subdue the victim with his right hand.Then you can only kill her with your left hand knife."

"I disagree with what you say."

Murong Yuchuan's cold words make the 40-year-old forensic scientist very faceless.He blushed slightly and argued: “It is normal for the murderer to use his right hand, which in theory should be right-handed with a knife, but in reality there are often exceptions.”

Murong Yuchuan said, "You have neglected a common sense."

“What?”

"The murderer was not a protruding machine, so he was ready before he came."He must have worn the knife in the most comfortable position.A person with a right hand will put a knife on his right side.In the event of an attack, if he holds the victim from behind with his right hand, his left hand is not enough to have a knife on the right because the victim's body is blocked.”

The forensic doctor was dumb.

Murong Yuchuan continued.“The only explanation that can resolve this contradiction is that the murderer wears the knife on his left side before he acts, and he should use his left hand, not his right hand.”

“According to your logic, the murderer is a left-handed man.Why did he use his right hand when he cut the victim’s body?”

"That's where I don't think."

The doctor asked reluctantly.“Didn’t you say there were two places that didn’t make sense?”What is the other?”. .

“Have you noticed that the victim’s right index finger and middle finger have scratches on the tips of the fingers of the victim and the middle finger nails are cracked?”

“That was the victim’s injury, didn’t he?”The forensic doctor said.