A melodious cold air echoed in the huge office, and a heavy and cold voice quietly sounded, "The cause of death of the deceased was taking a large amount of poison, which may have been caused by accident, but how could the location of the discovery be by the lake?"

Qiu Lan, who looked solemn, lowered her eyes, lowered her head and thought, and muttered in her mouth, "And the exact time of death of the deceased was eight days ago, if it was really an accident, then why didn't the person who found it directly call the police to deal with it, but discarded the corpse until the corpse was found because of this accident?"

"Perhaps, it was because they were taking drugs at the same time, and the other didn't want to be discovered, so they didn't call the police and threw the body into the lake. Xu Chengyan pursed his thin lips and lowered his head to speculate.

"Well, even if it's possible, I'm sure it's murder. Qiu Lan frowned, found one of them in a pile of photos, and placed it in front of him, "This is the bruise we found under the ultraviolet light." ”

The photo shows the lower jaw of the deceased, and a red mark from finger pressure is clearly visible around the lips.

"Officer Xu, look at how such a scar is caused. Qiu Lan raised her eyes, looked at the person in front of her with deep meaning, and asked softly.

"This?" Xu Chengyan coughed lightly twice, looked at the photo carefully, and slowly spoke, "It should be caused by pressing your hand on your mouth." ”

"Yes, the deceased was beaten before her death, and her wrists were tightly grabbed, as if she had been forced, but she was not sexually assaulted, assaulted, or offended. Qiu Lan took out two more photos and displayed them in front of him one by one.

"The person who forced the deceased was probably trying to make her take the poison, but the deceased refused, so he hit the deceased, and then grabbed her wrist, pinched her mouth and poured the drug in. Xu Chengyan looked at the photo on the table with a serious face, and his voice was clear.

"That's right, and didn't we find burn marks in the deceased's mouth? If it was really an accident, how could the deceased eat so much regardless of the pain?" Qiu Lan took a deep breath and thought for a while, "Besides, the deceased had a habit of taking drugs. ”

"Under the influence of drugs, her nervous system will be more sensitive than that of ordinary people, that is, the pain will be doubled, and there is no reason for her to do this to herself. ”

The evidence is ironclad that the death of the female deceased is completely certain that she was murdered and abandoned in the lake.

"Well, Dr. Cho, I see what you mean. What about the bones? Does it have anything to do with this case?" Xu Chengyan flipped through the information in his hand, and his eyes fell on the second autopsy record.

"Probably not. Qiu Lan picked up the glass of water on the table, took a sip, and responded leisurely: "The deceased of that skeleton died ten years ago, and no connection has been found yet. ”

"I examined the bone composition of the deceased and assumed that he was thirty-eight years old at the time of death. ”

That said, we're going to focus on the thirty-eight-year-old Asian woman who disappeared a decade ago. Xu Chengyan integrated her words and nodded in thought.

"Yes, we have taken a CT scan of the deceased's bones, and the final conclusion is the same as that judged at the scene. Qiu Lan glanced sideways at the film on the light and shadow board next to her, pointed to two of them, and said solemnly, "The deceased's chest ribs S3 and S4 were broken, and the broken bones pierced the lungs, liver, spleen and stomach, and a large amount of bleeding in the body led to death. ”

After the words settled, Qiu Lan curled her fingers, took off the piece on the light and shadow board, and took out another one from the storage shelf and hung it in the previous position.

"Officer Xu, look here. She turned to point out the problem with the film, and said in a flat tone, "On the bones of the deceased, we found slender traces of laughter, and I suspect that the deceased was beaten before he died. ”

"Suffered beatings and broken ribs led to death. Xu Chengyan repeated in a low voice, his eyes dimmed, "Perhaps, the cause of the deceased's death was because of being beaten." ”

"Dr. Qiu, I understand, thank you. He raised the corners of his mouth and looked at the person in front of him softly, but the lines on his face were always a little stiff.

"We have already identified the female deceased who died eight days ago, the daughter of the CEO of a small business, named Liang Peiru, I have asked Zhigao to check her life background and family background, it should not take long to find clues, but the trouble is the bones of those ten years. Xu Chengyan sighed lightly, his face heavy.

The skeleton was from ten years ago, the body had long since decayed, and only a skeleton remained, and there was no way to find people through their appearance.

Identifying the deceased was the first and most crucial step, but now there was only a bare skull, completely unrecognizable.

What should I do?

At this moment, Qiu Lan's eyes sank, and she slowly spoke, with a beam of light in her determined eyes, "Actually, it's not impossible, I've asked Xiao Cong to extract bone marrow, which can extract a small amount of DNA." ”

"The DNA has been sent to the forensic department, and the Cao expert will compare it with the database, and if there is a registration, the identity can be confirmed. ”

After speaking, she took down a document from the bookshelf at hand, opened it gently, and said in a gentle tone, "This is a new type of facial reshaping and restoration instrument recently invented by the Academy of Criminal Investigation Technology of my country, and it has been sent to the police station." ”

"This machine can sort out the corresponding facial data of the skull according to various data such as the width, diameter, and distance between the two eyes of the skull, and the closeness is as high as 80%, and the key features can be depicted. ”

She paused, the corners of her mouth raised slightly, faintly revealing a sense of confidence, "Even if the database can't find the corresponding DNA comparison, we can find people who know the deceased through the pictures of the reconstructed faces." ”

Xu Chengyan couldn't fully understand this professional exposition, but he also understood the meaning.

"Okay, Dr. Qiu, I know, when the results are not out, I will first focus on investigating the missing persons that have been reported for about ten years. ”

"Hmm. Qiu Lan pursed her red lips, nodded, and picked up a small piece of pork in the takeaway box with chopsticks in her right hand.

As soon as she put it in her mouth, a disgusting taste instantly hit her brain.

In an instant, my stomach was tumbling.

The unpleasant smell made her frown involuntarily and her face ugly.

"Doctor Qiu, what's wrong with you?" Xu Chengyan looked at her uncomfortable appearance, his heart suddenly tightened, and a trace of worry flashed in his eyes.

"Nope. Qiu Lan waved her hand and shook her head slightly.

Before she finished speaking, a sour and fishy taste gushed out of her esophagus in an instant, Qiu Lan hurriedly put down the things in her hand and ran to the bathroom.

Xiao Cong and Xu Chengyan twisted their brows and rushed over in unison.

"Doctor Qiu, are you alright?"

In front of the sink in the bathroom, Qiu Lan held on to the countertop, feeling sick to her stomach.

The two men standing outside the door listened anxiously to the voices inside, looking at each other.

After a few minutes, there was a sudden sound of water flushing inside, and Qiu Lan held her stomach and walked out with a pale face.