Forensic Medicine Qu Xiaoshui

Chapter 89 A Murder Case Without a Corpse (8)

It was relatively easy to meet the forensic director of the criminal police brigade in city B.

Everyone is a colleague, and the communication is very smooth.

Facing Qu Xiaoshui and Jiang Yue's questions, he patiently answered them one by one.

"We collected the victim's hair from the pool of blood. After comparing it with the blood remaining at the scene, we confirmed that the DNA of the two was the same. The hair belonged to the deceased." The director of the Criminal Police Brigade in City B is a middle-aged uncle named Yang Cheng .

He is fat and fat, with a very cheerful personality and a good talker.

"How likely is it that the victim is still alive?" After all, the body of the deceased was not found, Qu Xiaoshui asked with a glimmer of hope.

"The blood we collected from the crime scene was about 2.5 liters. Generally speaking, an adult woman weighing 50 kilograms would die if the bleeding volume reached 2 liters."

"According to Cheng Xiaoting's description of the deceased, the deceased should be a woman whose height does not exceed 170 and weighs no more than 50 kilograms. Unfortunately, this has obviously exceeded the amount of bleeding." Yang Cheng sighed, "The witnesses said that the deceased was I was stabbed in the back by a knife, and judging by the amount of bleeding at the scene, the knife should have penetrated the internal organs, and the stab was very deep."

Qu Xiaoshui nodded. Once a person loses a lot of blood, he will go into shock and die.It is almost certain that the victim died.

"What do you think about this case?" Qu Xiaoshui asked.

"Speaking of it, I'm not afraid of your jokes. The first person I suspected was Cheng Xiaoting, the reporter." Yang Cheng laughed.

Jiang Yue didn't find it strange, "It's understandable to doubt the first discoverer first."

"At first I thought it was Cheng Xiaoting who killed someone in the villa, took the body away in a car, and then returned to the scene to act as a witness." Because Cheng Xiaoting had a car of the same model as the white car in the surveillance video near the scene.

"But then I dismissed that idea."

"why?"

"Because the interior decoration of the white car in the video is different from that in the surveillance." As he spoke, he found two photos.

"The decoration of the vehicle under surveillance is exactly the same as Cheng Xiaoting's interior decoration a month ago. But as early as a month ago, Cheng Xiaoting changed to a new decoration because of a whim. Many people can testify."

"You think someone wants to frame Zeng Cheng Xiaoting, so you specially prepared the same car and decorations?"

"Yes." Yang Cheng replied with a smile.

At this time, there was a sound in the corridor.

"Officer Qu, Officer Qu!" Hong Guoliang came running briskly.

Qu Xiaoshui poked his head out curiously: "What's wrong?"

"The handkerchief you brought back from the scene for testing has yielded results." Hong Guoliang seemed a little excited.

"Where's the test sheet?" Seeing that his hands were empty, he knew he hadn't brought it.

"Give it to Team Ding first, and someone will send a copy later." Hong Guoliang was in high spirits.

Qu Xiaoshui didn't care to look at them one after the other, she asked, "What did the test find out?"

"The blood collected on the handkerchief is consistent with the DNA of the deceased." Hong Guoliang said mysteriously.

What is there to guess about such a result?Qu Xiaoshui didn't understand.Proof that the handkerchief belonged to the deceased?
"Moreover, we also detected the DNA of the victim of an unsolved case three years ago from the handkerchief." Seeing that no one was cheering, Hong Guoliang was embarrassed to continue to make people guess, and honestly explained everything.

"What case is it?" Jiang Yue raised his brows. Ouyang Xudong's case is already troublesome. If another old case is found out, it's hard to imagine how long he and Qu Xiaoshui will have to work here.

"It's a case of missing a high school girl." Hong Guoliang's voice was a bit heavy.

"Can you find the relevant investigation materials on the disappearance case of the female high school student?" Qu Xiaoshui thought, maybe the two cases are inextricably linked.

"Yes, I'll go to the archives to look for it." After saying that, Hong Guoliang ran away.

His mobility was very good, and soon, Hong Guoliang sent over the scroll of the disappearance case of the female high school student.

"The victim of the case was a student named Gu Xixi from a key high school in City B. He was attacked after returning home from evening self-study three years ago. The scene was very similar to this case, and there was no dead body of the victim, but the scene There is a pool of blood, and the wheel marks that were also stained with blood by the suitcase." Hong Guoliang gave a brief introduction.

Qu Xiaoshui looked at the old case: "The case file shows that the fingerprints at the scene were cleaned up very cleanly, and no useful fingerprints were collected. The reporter at the time was Gu Xixi's sister, Gu Xichao."

"Yes, three years ago we conducted a three-month investigation at the scene and surrounding areas, but we were unable to find any traces of the murderer or the whereabouts of the deceased. The search stalled. In the end, the victim was not found, and the case became a An unsolved case." Yes, even if they didn't say anything, they would know that the girl should have been killed.

"I see that there is a list of witnesses in the data. Did anyone witness the physical characteristics of the murderer at that time?"

Hong Guoliang quickly shook his head: "No, it's just that Gu Xichao once said that after school that day, he saw Gu Xixi arguing with a boy at the door of his house. Many neighbors also saw it."

"Is there nothing else?" There are very few clues, especially because of the age, and it is impossible to keep the scene of the crime until now, so there is basically no reference value.

"No more." Hong Guoliang asked cautiously: "Do you think this is a serial murder case?"

What are you thinking! "That's not true." Qu Xiaoshui rolled his eyes. This young man has a big brain. "I just think there must be some kind of special connection between these two cases, which we haven't thought of yet."

Jiang Yue shunned Qu Xiaoshui's long hair, and said with a smile: "If these two cases are really related, then we can kill two birds with one stone, and solve both cases together. It can also solve an outstanding case."

Qu Xiaoshui asked Hong Guoliang next to him, "Why did the police suspect Ouyang Xudong?" This is what Qu Xiaoshui found strange.

"The owner of the villa at the scene of the crime was Ouyang Xudong, and Cheng Xiaoting once testified that she did not see Ouyang Xudong from the time she called the police until the police arrived. Guessing from the behavior of throwing the body, Ouyang Xudong has There is enough time to dump the corpse." The timeline of Ouyang Xudong's appearance is too coincidental, and he is even someone who really has the time to commit crimes.

"Where is Ouyang Xudong now?" Qu Xiaoshui asked.

Mentioning this person, Hong Guoliang became angry: "A rich second generation like him must have been accompanied by a lawyer and successfully released from the police station on bail."

Qu Xiaoshui and Jiang Yue looked at each other, and they both understood the meaning in their eyes. Now is not the time to tell them, and their identities need to be kept secret.

　My sleepy head is bumping, maybe something is wrong, I will check it again during the day, I can't bear it anymore, go to bed first, good night, babies.

　　
　
(End of this chapter)