The conclusion reached after the autopsy was similar to the initial conclusion when the body was found.
"How consistent is the fatal injury with the sharp knife found at the scene?"
"The body was severely decomposed, but the heart part that had not yet dissolved confirmed that the murder weapon was a sharp knife."
Wang Changjiang explained the situation from a forensic perspective, and his meaning was very clear, that is, it was not 100% certain that the sharp knife found at the scene was the murder weapon.
But from the perspective of current exploration, there is already a relatively certain statement.
Liu Guodong took over: "We found blood stains in the scabbard of the sharp knife. After testing, we can confirm that the blood type is consistent with the blood type of the corpse."
"But the blood stain activity disappeared. We used trace evidence detection equipment for identification, but the genetic material was not successfully extracted, and there was no way to conduct DNA comparison."
"But combined with the forensic judgment and the analysis of blood stains..." Liu Guodong and Wang Changjiang looked at each other, and the other nodded.
"Basically, it can be said that the sharp knife found at the scene should be the murder weapon."
The case analysis meeting is not only a meeting for free speech, but also a meeting for rigorous thinking and logic.
Especially when forensic doctors and investigators report, they cannot only focus on logic, but must also focus on evidence.
In the criminal investigation industry, forensic medicine and forensic investigation are the basic buildings in economics.
It is the logical basis for front-line criminal police officers to reason and handle cases.
Many clues were found in the Bailanhe corpse case, such as the murder weapon, the cause of death, and the first place where the corpse was abandoned.
But key information is still missing.
The identity of the deceased has not yet been determined, and investigations nearby have yielded nothing.
In addition, the body may have been dumped in the Bailan River by the murderer, and the murder weapon was discarded where the body was found. Everything is full of strange things that defy ordinary people's logic.
The bank of Bailan River.
Lu Chuan is conducting on-site investigation at the moment.
"Xiao Lu, how are you? Did you find anything?"
Liu Guodong was in a meeting, while Yang Sen and Lao Bai followed Lu Chuan to investigate the scene where the murderer abandoned the body.
Due to the heavy rain, the traces under the bushes are very unclear, and there is basically nothing to be found by naked eye observation. .
But after the rain stopped, the faint smell of corpses was still there, reminding people of what once existed here.
Lu Chuan is using instruments to conduct a detailed inspection of the site and has already made some discoveries.
Moreover, the body decomposes here, and the corpse oil soaked in the soil cannot be diluted by a heavy rain.
"Some hairs have been found, but there are no other major findings."
From a professional perspective in on-site investigation, Lu Chuan is far more professional than Zhang Hui.
Zhang Hui could find traces of dragging on the body based on the position of his shoes, and Lu Chuan could naturally find it.
However, the body was now highly decomposed, and the scene was washed away by heavy rain, and the footprints left by the murderer had long since disappeared.
Although the first scene of dumping the body has been found, it seems to be of little use in solving the case.
Criminal Investigation Detachment.
"What are the results of the investigation of the clothes on the corpse?"
The clothes on the corpse, especially the underwear, are expensive, and the size is different from the actual figure of the corpse. This is now the most important clue to trace the identity of the corpse.
The person responsible for the investigation in this area is Sun Jun's operations team.
"White cotton long-sleeved T-shirt, pure brand, is a spring T-shirt that was put on the shelves in March of the year before last."
Sun Jun began to report the results of the investigation.
"We checked 18 Yichun stores in Haizhou City and found that they all sold this kind of T-shirt the year before last."
"When did the clothes stop being produced and sold? Can you find out who they were selling to?"
Sun Jun smiled bitterly and shook his head: "This is a popular T-shirt from the spring of last year. It is cheap. It was ninety-nine yuan a piece before the discount. Later, it was only thirty-nine yuan when it was the cheapest."
"We checked the sales volume and found that each store sold an average of
There are more than 300 pieces, almost 5,000 pieces in total. "
"The clothes on the corpse are in size S, which is also the size with the most sales. Almost one-third of them, that is, almost 2,000 pieces."
"The sales time was mainly concentrated from March to November of the previous year, and a small amount was cleared before the end of June last year."
The investigation by Sun Jun's team was very detailed. More than 20 people, one day and one night, visited the Yichun store in Haizhou City.
But the result was a bit overwhelming, there were too many pieces of clothing.
But Sun Jun hadn't finished his words yet: "This still does not include online shopping sales, which is difficult to calculate in a short period of time."
"Does that mean it's difficult to find out the identity of the corpse from the T-shirt it was wearing?"
Qin Yong's brows furrowed more and more tightly.
"So far...yes."
"Where's the bra?"
Speaking of bras, Sun Jun became energetic.
"This type of bra is easier to check."
Sun Jun stood up and said, "The brand of bra worn on the corpse is called Secret Garden. It is a foreign brand of luxury accessories and clothing. The price is relatively expensive. There is only one specialty store in Haizhou City."
"But this underwear company also has many sales channels on the Internet, and there are also some sales here in Haizhou. It is not easy to investigate."
"In addition, this bra is a new model released last year. It sells for 1,388. There are not many local sales in Haizhou City, and the sales of D cups are even smaller."
"This is the list of all the people in Haizhou who purchased this bra with a D cup size offline."
Qin Yong straightened up from his chair and looked carefully at the personnel list of only thirteen people.
"Have you checked everything?"
"Three people have been investigated, and the others are still going on."
"good!"
"Keep an eye on these thirteen people and investigate them in the shortest possible time!"
"yes!"
This is the best news Qin Yong has heard since the incident.
It can basically be determined that the underwear on the corpse does not belong to the corpse himself.
There are two reasons for this.
First, the sizes are inconsistent. A woman with a B cup will not wear a D cup bra.
Another human reason was the cotton T-shirt the corpse was wearing.
The T-shirt is cheap. Judging from the wear and tear on the cuffs, the other party should wear this T-shirt often.
What does this mean? It means that the deceased's economic conditions were average and he could wear a compassionate shirt for two or three years.
So, would such a person buy more than a thousand bras?
However, having clues may not necessarily lead to solving the case.
Five days later.
Criminal Investigation Detachment Conference Room.
"Have all thirteen people been checked?"
Sun Jun, who was sitting opposite Qin Yong, didn't look very good either.
"Everyone has been checked. Of the thirteen people who bought bras, there were two men and eleven women."
"One of the men bought it for his wife and still has the bra."
"The other one was bought for a lover. Although the woman is out of town, she still confirms that her bra is still there."
"The other eleven women bought them for themselves or for friends. We checked them all and found that their bras are all there."
The most likely clue, but no valuable information was obtained.
