Forensic Medicine Qu Xiaoshui

Chapter 225 Handicraft Murder Case (4)

Obviously, both of them believed that it was likely that the murderer injured his hand when he inserted the second knife into the chest of the deceased.

The atmosphere between Qu Xiaoshui and Jiang Yue makes Mi Yu, who is single, a little unhappy.

This reminded him suddenly of the woman who moved across from his secret base a few days ago. She always knocked on the door for nothing, gave moving gifts, and greeted him. It was equally annoying.

He knocked on the table, interrupting the pink bubble between Qu Xiaoshui and Jiang Yue.

"The composition of the colloidal aggregate was also detected from that fiber sheet, and the same composition of the colloidal aggregate was also detected in other places on the site, and the purpose is temporarily unknown."

This is the result of Hua Junling's detection.

The one in the photo is a small piece of debris. When testing the ingredients, Hua Junling found that colloidal crystals accounted for more than 87%, heavy metals accounted for about 4.6%, and sulfites accounted for about 4.5%. Just other impurities.

Qu Xiaoshui looked at the stack of documents, and frantically searched for relevant information in his mind. After a while, he hesitated and asked, "Could this be gelatin?"

"Gelatin?" Mi Yu asked.

"Yes, gelatin."

Gelatin is a processed product of colloidal aggregates, a product of partial hydrolysis of collagen, and a macromolecular hydrophilic colloid.

Jiang Yue checked the database and nodded: "From the content of ingredients, it should be gelatin."

Qu Xiaoshui breathed a sigh of relief, knowing that he had found the right direction: "Gelatin can be divided into several categories according to its performance and use. According to different uses, the quality requirements for gelatin are also different. This case is related to handicrafts, so use The gelatin obtained should be used as a binder."

"You mean, they might be trying to use gelatin to restore cultural relics?" Mi Yu frowned, non-professionals can't use gelatin well.

If it is not used well, it may cause secondary damage to cultural relics.

Qu Xiaoshui nodded, agreeing with Mi Yu's speculation.

Then she looked at Jiang Yue: "Jiang Yue, has the result of the fingerprint test come out?"

"I have archived it and will compare it in the AFIS system immediately."

"Okay. Thank you for your hard work."

Jiang Yue directly occupied Mi Yu's computer and imported the fingerprints. Soon, the comparison result appeared on the screen: "There are three people in the criminal record database that match the collected fingerprints."

"There are three people?" The number is a bit too much.

"Yes." Jiang Yue nodded.

He looked at the files in the database: "But the other two of the three were re-arrested for re-offending and are still serving sentences in prison."

Qu Xiaoshui was a little happy: "So there is only one suspect left."

"Yes, the rest is this person." Jiang Yue pulled out the information of the only person left.

Li Yitai, 29 years old, blood type B, height 182 cm, has been arrested four times, all for the same reason, theft.

"He's a habitual thief."

He's quite handsome, but it's a pity he didn't follow the right path.

In the file, the man has stubborn short hair and sharp eyes. Looking at it, he seems to be a tricky character. This man is like a rebellious wild horse, which is difficult to control.

It is almost the limit of a few people to find out here.

Jiang Yue yawned and stretched his waist vigorously: "Let's stop here tonight."

He smiled angrily: "We also have to give Team Chen a chance to show off, don't we?"

They did all the work, how unfair?It's good to let other people have a little room to play.

Qu Xiaoshui and Mi Yu nodded, and couldn't agree more with Jiang Yue's words.

After summarizing all the information, they locked it into the desk, and the three of them threw the key into Chen Sheng's office through the crack of the door, and happily decided to go to work until they woke up naturally tomorrow.

Standing in front of the car, Qu Xiaoshui asked, "Where are you going?"

Subconsciously, Mi Yu was about to report the address of the secret base, but when he thought of the inexplicable female neighbor across the door, he swallowed his words back.

"Hmm..." Mi Yu hesitated rarely.

Qu Xiaoshui couldn't help raising his eyebrows curiously, and exchanged a glance with Jiang Yue.

It seemed...something funny happened without them knowing.

Feeling a little uncomfortable being looked at by Qu Xiaoshui and Jiang Yue with playful eyes, Mi Yu obediently reported the address of the secret base.

"Let's go! Get in the car." Qu Xiaoshui got into the driver's seat first.

Jiang Yue obediently sat down with me as the co-pilot.

Mi Yu could only choose to sit in the back seat.

Along the way, Qu Xiaoshui used the rearview mirror to observe Mi Yu, which made Mi Yu very uncomfortable.

"What are you looking at?" Finally, Mi Yu couldn't help asking.

"I'm just a little surprised, you seem to have been there for a long time recently." Qu Xiaoshui didn't hide his scrutiny, and said bluntly.

... Mi Yu didn't know what he was thinking.

Mingming felt that the newly moved woman across the street was inexplicable and annoying, but she couldn't help but want to take a closer look.

Observed?

He seemed to think of a good explanation.

"I'm observing human praxeology?"

Yo, this is quite professional and academic.

"for example?"

For example, the female neighbor across the door...

Mi Yu felt that it would be a little perverted if he answered like this, so he tightened his mouth.

Qu Xiaoshui didn't force it, she was the happiest that Mi Yu could gradually become what he is now.

Sooner or later, he will truly integrate into the society of normal people, and he no longer needs to hide it carefully.

Maybe one day, I can meet a girl who loves and understands him, and we can join hands for a lifetime...

Ok!Qu Xiaoshui felt that he was really the Prophet Emperor.

Looking at the woman who looked at her and Mi Yu with a sad face, Qu Xiaoshui felt that today was over.

After parking the car, Qu Xiaoshui wanted to eat hot pot. Mi Yu said that he had everything here, but there was no hot pot base, so Jiang Yue went to buy it for her.

Now, Qu Xiaoshui is standing not far behind Mi Yu with a delicate bag on his back, waiting affectionately for him to open the door. In the eyes of women, it is his girlfriend who follows her boyfriend home in the early morning.

What are you doing at home?hehe!Are you an adult now?

Regardless of Qu Xiaoshui's expression of being struck by lightning, the woman covered her face and ran away.

Tuliu Qu Xiaoshui held out Erkang's hand: "Wait a minute!" This was a misunderstanding...

The answer to Qu Xiaoshui was the sound of slamming the door.

Jiang Yue just got out of the elevator and missed this good show perfectly.

"what happened?"

Seeing that Qu Xiaoshui and Mi Yu hadn't entered yet, Jiang Yue felt a little strange.

Qu Xiaoshui looked at his dear boyfriend with dead fish eyes: "Why didn't you come a minute earlier?!"

"??" Jiang Yue was at a loss.

Click!

Mi Yu opened the door calmly: "Come in."

Then he walked in.

Qu Xiaoshui felt a little guilty now, and obediently followed behind.

Behind her is Jiang Yue who is not sure about the situation.

"Shall we go and explain to her?"

　The operation was very successful,
　　for nursing,
　　prevent mother from snoring,
　　Change the medicine in time,

　　Pay attention to blood oxygen, etc.
　　and leg pinches every hour, etc.,

　　From yesterday until the doctor came to work at [-] o'clock this morning, I couldn't sleep.

　　I promise everyone that I will work hard to save the manuscript!

　　Also, on the day my mother was discharged from the hospital, I was going to give out red envelopes to everyone,

　　Everyone leave a message to tell me,
　　How much do you want?
　　I calculate the average time,
　　Mmm~(^з^)-☆

　　I love you guys! !
　　[AFIS system] is also called [Automatic Fingerprint Identification System] and its full name is [Automatic Fingerprint Identification System].

　　This system collects, analyzes and compares living fingerprints through special photoelectric conversion equipment and computer image processing technology, and can automatically, quickly and accurately identify personal identities.

　　Fingerprints collected at crime scenes can be scanned and compared with millions of fingerprint files collected by law enforcement agencies across regions and countries.

　　After the fingerprints are tracked by experts, they are scanned by a computer, and many details are obtained to compare with other fingerprints in the database, and the matching percentage is listed to let the forensic personnel know the possible matching persons.

　　The results of any computerized comparison are verified by fingerprint experts comparing samples related to that fingerprint.

　　(Data from Baidu Encyclopedia.)
　　Let’s popularize science here, so it won’t take up the number of text

　　
　
(End of this chapter)