Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 230 Death Time
What Shen Yan said made sense.

Most people wear clothes, and the price of inner and outer clothes should be about the same level.

Or, people who value outer senses more than inner senses.

The level of outerwear is the same as that of underwear, or higher, which is in line with most people's thinking logic.

The clothes on the deceased were somewhat special.

"Of course, some people pay special attention to the quality of their underwear, and it's possible that they don't care about their outerwear, but I don't think that's the case with the deceased."

Shen Yan approached the chest of the corpse, and gestured for the size of the chest of the deceased.

"Although the corpse has begun to rot to a high degree, it has just passed the process of being a giant. The current size of the corpse is relatively close to the real body of the deceased before his death."

"The size of the underwear on the deceased's body is a D cup, but the size of the corpse... should be a B cup. To be more precise, I need to measure the data, but it will definitely not exceed a C cup, and it is even less likely to be a D."

Leaving aside the price level of underwear, the possibility that the size is not suitable is indeed unlikely.

Therefore, Shen Yan felt that the clothes on the corpse, or at least the underwear, did not belong to the deceased.

This is the benefit of joint inspections by current survey and forensic medicine.

The complementarity between different majors often has unexpected effects.

Liu Guodong is preparing relevant current survey records, which will be sent to Qin Yong next.

Of course, no matter whether it is a current survey or a forensic doctor, what they provide is only a judgment based on reality, and it will not contain the guesses that were just discussed by the few people.

The next step is to conduct an autopsy on the body to determine the specific time of death of the deceased.

The cause of death, from the current point of view, should be the puncture of the left chest with a sharp weapon, resulting in heart damage and excessive blood loss.

But this is only the first judgment based on the wounds on the surface of the corpse.

The determination of the final cause of death of the corpse depends on the autopsy.

For example, the deceased was strangled to death, but in order to cover up the real cause of death of the deceased, the murderer may also forge the scars.

In most cases, if the victim has just died, such fake scars are easier to judge in the eyes of forensic doctors and on-site investigations.

But the current corpse has reached the stage of active decaying corpses.

The zombie had disappeared long ago, and the corpse spots had disappeared long ago.

Now the surface skin of the corpse has basically been damaged, and the internal organs should also be in a state of high corruption.

Coupled with the immersion in river water and the erosion of rainwater, many traces are no longer recognizable by the naked eye.

"Death time...isn't easy to deal with."

Shen Yan was in charge of performing the dissection this time, and Wang Changjiang was in charge of recording.

Shen Yan nodded: "The corpse is highly corrupted and has been soaked in the river...combined with the current temperature in Haizhou City... one month?"

"Let's cut it first, and then look at the corruption of the internal organs."

Forensic medicine is very different from normal doctors.

When the doctor performs the operation, he must ensure that it can be sutured again after the incision, and there is no damage.

But forensics is different.

After cutting, although it must be sutured, the inside does not need to be kept intact.

In comparison, the degree of precision is still much worse.

When Shen Yan was about to move the knife, Wang Changjiang looked at Liu Guodong who was about to close the stall.

"Old Liu, do you want to stay here for a while?"

Wang Changjiang's words were obviously a joke. The superficial examination of the corpse just now included both the forensic part and the current survey part.

But the follow-up anatomy has nothing to do with the current survey.

According to the normal process, the current survey should analyze the collected physical evidence.

However, fortunately this time, the scene of the crime can be determined to be definitely not the scene of the first crime.

Therefore, except for the sharp knife with a scabbard in the black plastic bag that Yang Sen found, the rest were the clothes on the deceased.

Some physical evidence such as strangled fingerprints, hair, or dander that can be collected at the scene of the crime is not available this time.

"The rest of you are busy, I don't want to stay here any longer."

After all, the smell here is really not very good.

He and Wang Changjiang have their own experience, and they don't wear gas masks like Lu Chuan and Shen Yan.

"Master, I want to stay for a while."

Liu Guodong was about to turn around to leave, but Lu Chuan didn't turn around. Instead, he stared at the corpse on the dissection table, slightly lost in thought.

"Ok?"

The autopsy will be done later, Lu Chuan still wants to see it?
Liu Guodong knew that Lu Chuan was proficient in the identification and analysis of bones that only forensic doctors can do, but this corpse was still far from the definition of bones.

The half a year that Lu Chuan followed Liu Guodong gave Liu Guodong a deeper understanding of his apprentice.

I usually deal with people and do not stick to small details, but I am steady and thoughtful in my work.

Lu Chuan had also inspected the corpse with Shen Yan before, so it was definitely not because of Shen Yan's desire to stay.

As for watching the fun...

What to see in an autopsy.

Unless you don't want to eat.

Besides, Lu Chuan is not of this character either.

Therefore, when he said that he wanted to stay, there must be something.

Turning his mind slightly, Liu Guodong figured it out.

"Little Lu, is there something wrong?"

Lu Chuan nodded.

Ever since Lu Chuan obtained the mid-level corpse egg identification and analysis ability rewarded by the system, Lu Chuan had no chance to verify this skill.

Now that there is finally a rotting corpse, it should be able to help.

At the very least, it shouldn't be too difficult to determine the time of death of the corpse.

But Lu Chuan naturally wouldn't talk about the system.

Lu Chuan walked to Shen Yan's side, and picked up a chubby maggot that had splashed on the dissecting table.

"When I was in college, I did some research on parasitic eggs."

The maggot in Lu Chuan's hand was a fly maggot.

Generally speaking, common maggots are the larval state of flies.

Flies lay eggs on the decaying corpses, and after the eggs develop, they become our common maggots.

Of course, there are many kinds of maggots, and it is a headless larva to be exact.

In addition to flies, there are many species of Diptera whose larvae are maggots.

However, in daily life, the larvae of flies are the most common.

The maggot larva in Lu Chuan's hand was about three millimeters in size, and it was already in a state of being close to an adult.

"Ordinary corpse fly larvae can grow to a maximum of about two centimeters, and then turn into pupae and hatch into flies."

"The larva in my hand is about 1.5 centimeters, and there are still two or three days before it matures."

"The larvae of most flies should take 2 to 3 weeks from egg laying to eclosion, depending on the outside temperature and humidity. There will be some changes."

"But whether this larva is the first generation of larvae produced after the corpse decomposes is still uncertain."

"However, it can be verified through experiments. In this way, the death time can be judged by the growth cycle of the larvae."

Lu Chuan roughly explained why he stayed.

(End of this chapter)