"Let's start, you first examine the wound on Yu Mingxuan's neck. I'll make arrangements for the future. Ning Yulan took a deep breath to calm down, there have been too many things recently, although she didn't show anything, but there will inevitably be some pressure in her heart.

Putting on the disinfection equipment, Ning Yulan quickly entered the state.

"Sister Yulan, judging from the degree of force on Yu Mingxuan's neck, it is more like being strangled with a rope from the back of the neck, but this wound is not deep and does not constitute a fatal injury, so the surface of the wound is actually very shallow, and the color of the strangulation marks is not too obvious, but the skin under the skin seems to be injured."

The two of them were busy separately, and Xiang Mo suddenly stopped the movements in his hand and called Ning Yulan and motioned for her to go over and check.

Walking to Yu Mingxuan's side, Ning Yulan bent down to examine it carefully, because there was a special freezing treatment, so even now, Yu Mingxuan's body is still well preserved.

Probably because of the freezing treatment, Yu Mingxuan's skin gradually became a little transparent, lying there looking as fragile as a crystal doll, and the blood vessels under the skin were clearly visible.

Ning Yulan observed carefully, and then found that she had indeed seen a few small marks on Yu Mingxuan's neck before, but they were not conspicuous, but now she could faintly see a few bruises under the skin on her neck that were purple, as if they were strangled by a slender and sharp thing like a string.

"Something that is slender and not easy to break...... Ning Yulan muttered quietly, before she and Dong Shaohan were in the hotel hypothesized that when there was an argument between Yu Mingxuan and the murderer, the murderer choked Yu Mingxuan's neck with his hand, Yu Mingxuan's struggle caused a lot of movement, the man picked up the candlestick rack at hand in a hurry, but he didn't control his strength and angle, and accidentally stoned Yu Mingxuan to death.

"Xiang Mo, how would you react if two people quarreled?"

"Huh? Quarrel? This ......" seemed to be stopped by Ning Yulan's sudden question, and Xiang Mo was a little confused for a while, "This should depend on the situation, if it escalates from quarreling to doing, it should be slapped, choked or smashed......"

"Huh? Sister, aren't we examining the strangulation marks on the bodies of the deceased? If you are strangled from behind according to this situation, the person who is strangled will definitely keep struggling, then ......"

Then she must have wanted to stop the abuser from fighting for a respite for herself, and the wound on her neck was not very deep and could not be fatal, and it did not even hurt the position of Yu Mingxuan's throat. What would you do if you were strangled from behind? ”

Ning Yulan stared at Xiang Mo, her eyes unblinking, and she tried her best to guide.

"I would grab the rope or break the abuser's hand, but if the wound on the deceased's body was not deep, it means that the murderer was quickly stimulated in the process of struggling, and the murderer withdrew in time, so it did not leave a deep mark, and the deceased was able to escape. This ......"

Receiving Ning Yulan's affirmative eyes, Xiang Mo settled down a little in his heart and analyzed according to his own thoughts.

"But once the deceased is out of control, he will subconsciously run out and call for help, since the deceased died in the room in the end, it proves that she failed to escape, indicating that the murderer actually reacted quickly, and he was worried that his actions would be discovered, so he took the thing in his hand and smashed it at the deceased."

With his eyes closed, he deduced his guess in his mind, and Xiang Mo was a little frightened.

“Bingo！ That's why when we arrived at the scene, we found Yu Mingxuan's body relatively close to the door. Because she tried to escape, but in the end she failed. ”

Seeing Xiang Mo open her eyes, Ning Yulan made a final summary for her, probably restoring the scene of the crime scene.

"Now we have one more important thing. What I asked you to prepare, you give it to me first. ”

Xiang Mo was stunned, and then handed over a ...... Pick the ear scoop as well as a pair of tweezers.

"Sister Yulan, aren't we going to examine the corpse? This one...... What's the use of ear picking? Speaking of which, when Ning Yulan asked him to prepare tools when he received the news from Ning Yulan, but only one "ear picking" was written on it, Xiang Mo received 10,000 critical hits in his heart.

It's the first time she's heard that the case is solved by picking up ears and spoons, but since it was Ning Yulan's order, then she must naturally have her reasons, and now is the time to witness the miracle.

"You'll know in a moment, now come over and do me a favor."

Ning Yulan chose to keep the answer first, and then grabbed Yu Mingxuan's hand.

Probably the requirements of work on weekdays, Yu Mingxuan's handbag is well maintained, but it confirms the sentence "fingers are like shallots", thin, white and tender, and the nails have also grown, and the burgundy nail polish is applied, which looks pleasing to the eye.

However, Ning Yulan didn't have time to appreciate this pair of hands comparable to professional hand models, but looked at Yu Mingxuan's ...... Nail seams.

Between Ning Yulan picked up the ear picker and probed into Yu Mingxuan's nails.

Xiang Mo stood next to him, and when he saw this scene, he couldn't help but feel numb on his scalp. I don't know why, she automatically and spontaneously began to make up for the scene of Mama Rong's needle crape myrtle back then, ten fingers connected to her heart, and now just thinking about it makes her scalp feel numb.

However, looking at Ning Yulan's preoccupied movements, Xiang Mo used twelve points of self-control to resist the urge to speak.

A few minutes passed, and Ning Yulan slowly exhaled and took off her mask.

"You take this for testing now, I need the DNA information in it."

"DNA information?" Xiang Mo stood in place and was a little confused, what does this have to do with DNA information?

"What do you think I got out of Yu Mingxuan's fingernails just now?" Ning Yulan was a little helpless, and said angrily.

"These things, as long as there are no accidents, can definitely be used as direct evidence to find the murderer. When the murderer strangled Yu Mingxuan, he must have noticed that Yu Mingxuan had scratched himself in the process of struggling, so he withdrew his hand in pain, which gave Yu Mingxuan a chance to breathe. And when Yu Mingxuan scratched the murderer, the murderer's scratched skin and cortex must remain in Yu Mingxuan's fingernails, you know now why I asked you to check this, right? ”

This point was actually suddenly thought of when I inadvertently scratched his skin when I came to the hotel Dong Shaohan Hu today, and in Yu Mingxuan's scene, it can be said that it is a matter of life and death, and her strength must be much greater than herself.

Thinking of what happened today, Ning Yulan was in a somewhat complicated mood, but she didn't expect that a big hooligan would help him solve a problem by mistake in the process of rubbing oil.

The skin and cortex of the human body will store human DNA information, and she does not believe that there can be artificial fraud in the case of DNA information testing.

As long as the results of this test are passed, then the murderer's guilt is confirmed anyway.