"Here, turn over."

Under Yang Bolin's command, Zhu Jiangjiang and another intern, Dashi, carefully turned the body over.

Queen Bee and Dr. Ye went to Jinghai to follow up on the clues of Wang Sixi's introducer, and Uncle Da and Lin Zihan went to He Wentian's high school to visit the site, and she stayed in the mortuary to help.

This is a female corpse that has just appeared as a giant, with a puffy face, protruding eyes, and a drooping tongue.

Because of the long time soaked in the water, the skin was white and wrinkled, and the two had to be light to avoid a large area of epidermis from falling off.

"Where's the skin on her back?" Oishi exclaimed.

The two of them were very careful when moving the corpse, and since the female corpse had not yet decomposed to the extent that the skin and flesh were separated, it stands to reason that the skin was not likely to be lost during the transportation.

"The edges are smooth, the wounds are flat, and the skin on the back should have been peeled off with a sharp object." Zhu Jiang Jiang took a closer look.

"The murderer started the knife from the upper edge of the shoulder blade, the position of the knife was relatively deep, the tool used looked a little thicker than the scalpel, and the head of the knife was about three to five centimeters wide, which was very sharp."

And the wound tissue shrank significantly, which means that the deceased was still alive when he was skinned!

"The skin on the back is best for drum surfaces." Zhu Jiang Jiang muttered.

For some reason, she remembered the courier received by the special investigation team last month.

"The lungs and stomach were very clean, the deceased was not drowning, the cause of death was excessive blood loss from sharp objects."

Yang Bolin put away the scalpel and motioned to Zhu Jiangjiang to stitch the body together.

"The corpse's exterior is far more decomposed than the internal organs, and the musculature is dark purple. The deceased should have been refrigerated for a period of time after death, and the time of death is difficult to calculate, but it is possible for three to ten days. ”

This case is temporarily in charge of a team, but because of his doubts, Zhu Jiangjiang still chose to share the case information in the group.

Shi Chong was still in a meeting and did not reply, but the queen bee quickly sent a sign of a morning star and poked Shi Chong's avatar to show concern.

"How did you do on the exam?" Yang Bolin took off his surgical gown and asked with a smile.

"I estimated the score, and it feels okay, but it won't be out until next week." Zhu Jiang Jiang smiled shyly.

"You kid, it's okay, then it should be nine out of ten, I heard Chen Ping and them praise you for your very good practical performance."

Yang Bolin touched his beard with great relief, "Didn't you say you wanted to go to graduate school last time?" I have an apprentice coming from Suzaku and have dinner with us tonight? He got a perfect score in the written test when he was admitted to graduate school, so you can have a good exchange. ”

"Thank you, teacher, I heard that Baiyun University is particularly difficult this year, and I am worried."

This is if you want to doze off, someone will send a pillow, Zhu Jiangjiang nodded busily.

Although Yang Bolin will definitely be able to pass the interview for graduate students, he always has to rely on himself for the examination of basic subjects.

The place to eat is very simple, it is a local restaurant near the Public Security Bureau.

Although the decoration grade is not particularly high, it is better because the taste is good and the flow of people is very strong.

"Lin Zihan said that this restaurant is delicious, and we originally planned to come and try it at the next dinner." Zhu Jiang's eyebrows and eyes are crooked.

Yang Bolin is kind and kind, and in front of him, Zhu Jiangjiang's personality is obviously much more lively than usual.

"Haha, Xiao Lin is a good eater, and he has eaten all the alleys near our bureau."

Yang Bolin smiled happily and walked into the private room first.

There was already a person sitting in the private room, with a V-neck beige shirt gently rolled up his sleeves, and gold-wire glasses hanging on the bridge of his tall nose, which was Han Rui, who had a one-sided relationship.

"Teacher, you're here."

Han Rui stood up and took the initiative to take Yang Bolin's coat, and the trousers of the same color were wrapped around his legs, making his legs particularly slender.

"Let me introduce, this is your future junior sister, and she plans to take the postgraduate entrance examination this year. Her grades turned out to be quite good, but she was unlucky and delayed a little time. You go back and teach her the trick of a perfect score, and when the time comes, you will do well in the exam, and your teacher and I will have a bright face. ”

Yang Bolin pulled Zhu Jiangjiang to his side.

Baiyun University has never had a perfect score in the postgraduate examination for forensic medicine, and Han Rui is the first since the establishment of the school.

Not only that, but he also studied criminal psychology and biology at the same time, and is a proper student.

"I was fortunate enough to see it in Suzaku before, and Senior Brother Han is indeed very insightful in forensic science." Zhu Jiangjiang hurriedly added Han Rui's succession.

With Yang Bolin present this time, Han Rui's performance was obviously much gentler than when they met for the first time.

not only exchanged with Zhu Jiangjiang, but also took the initiative to say that he could consult him at any time if he had any problems in his studies.

"Hasn't the Special Investigation Unit been busy lately? Originally, I wanted to make an appointment with the captain for dinner by the way, but I didn't expect to send a message and didn't reply. ”

Han Rui chuckled lightly and scooped a bowl of soup for Zhu Jiangjiang.

"It's ok. The captain went to a meeting today, so he shouldn't have time to look at his phone. ”

Zhu Jiangjiang thanked him politely, but he felt that this senior brother was a little strange.

It stands to reason that Han Rui doesn't seem to be a careless person, why doesn't he even know how to contact someone in advance?

"I'm a person who sometimes likes whims, but that's not good." As if seeing Zhu Jiangjiang's question, Han Rui explained as if unintentionally.

Knowing that it was inconvenient for Zhu Jiangjiang to talk about things at work, Han Rui talked about some academic issues and interesting things in life, and Yang Bolin was not a person who held the elders' shelves, and the three of them talked happily.

"Suzaku University's biology lab has a study that can extract DNA from tanned leather. They used a magnetic bead purification strategy to achieve the best amplification effect, and shortened the length of the amplified fragment during the design of PCR primers, which increased the success rate. ”

"At the moment, the success rate is about 60 percent."

Talking about the latest technology, Han Rui's eyebrows are flying.

"There are a lot of enzyme inhibitors in tanning leather, and I don't think the success rate is necessarily that high." Yang Bolin shook his head, taking the study with reservations.

Zhu Jiangjiang secretly wrote it down, and was about to turn around and ask Han Rui to call the person in charge of the laboratory to see if there was a chance to send the drum surface of the rattle for identification.

At the door of the restaurant, after sending Yang Bolin to the car, Han Rui planned to send Zhu Jiang Jiang home by the way.

"Don't bother, my family lives nearby." Zhu Jiang Jiang shook his head again and again.

Luyang Apartment is really close to the local restaurant, ten minutes walk, and it is farther to take a taxi to go around in a big circle.

"Jiang Jiang is obedient, I promised the teacher to send you home, get in the car, right?"

Originally, I thought that Han Rui was just polite, but I didn't expect him to be unexpectedly insistent.

The taxi stopped on the side of the road, and Han Rui elegantly opened the car door, his side face slightly hidden in the dim street lamp, and he couldn't see his expression clearly.

"Zhu Jiangjiang, are you coming over for dinner too?"

Zhu Jiang Jiang was helplessly about to get into the car, when suddenly a hand reached out behind her and patted her shoulder.

"You're coming back from Xianghai City so soon? Did Chen Xingxing find it?"

Zhu Jiangjiang saw the joy on Lin Zihan's face, and intuitively felt that there would be good news.

"That's a must! Let's get the iron King Kong out of the horse, and get it in hand. Would you like to celebrate with us? Lin Zihan put his arm on Uncle Da's shoulder, triumphant.

Zhu Jiangjiang was about to nod, but suddenly remembered that there was another person behind him.

She hurriedly looked back, only to find that Han Rui had quietly left without knowing when.

(End of chapter)