The owner of this villa is called Lin Jiahe, 40 years old, doing his own business, has an abrasive factory, his wife is Shi Yufen, 28 years old, is a housewife, and they have a six-year-old daughter Lin Duoduo.

The police said that they had contacted Lin Jiahe's parents, according to Lin Jiahe's parents, Lin Jiahe's abrasive factory seemed to be about to be unable to open because of the business downturn, and there were some foreign debts, so Lin Jiahe's mood was very unstable during this time, and the old couple was afraid that their son would not be able to open it, but they couldn't help......

Zhou Wang asked: "So, is there a possibility of suicide?" ”

The police shrugged his shoulders and said: "This requires you to clarify the nature after the autopsy, the fire department is investigating the cause of the fire, you went in to take a look, and the fire burned very badly." ”

Zhou Wang didn't move, looked at the garage without a gate and asked the police: "Is the garage okay?" ”

"Yes, the people from the fire department said that there must be an accelerant, it may be gasoline, and the security guard reported the fire after the fire started, and the fire truck came quickly, and the garage didn't seem to burn over, but the door was blackened, and the firefighters opened the garage to check the fire, and there was no problem."

The door of the garage is facing the door of the villa, and Zhou Wang walked directly into the garage.

There were two cars parked side by side in the garage, and Zhou Wang circled around the car, which was obviously not disturbed by the fire, and both cars were clean.

Zhou Wang glanced at Dalong, walked out of the garage, stepped on the stagnant water and walked into the villa, and was greeted by a strong smell of burnt paste.

Zhou Wang stood in the foyer and looked inside, the wooden furniture was burned, the staircase handrails were burned, and the crystal lamp on the ceiling was now smashed in the center of the living room, and the ground was wet......

"There's no trace of anything." Zhou Wang muttered.

"There hasn't been an autopsy yet, so you intuitively don't think it's self-immolation?" Dalong asked.

"Put on your helmet!" The policeman just now walked over quickly with two helmets in his hands: "It's burned quite hard, just in case." ”

Zhou Wang thanked him, and Dalong took the helmet belt,

"Is the bedroom on the first or second floor?" Zhou Wang asked.

The police pointed to the first floor, then to the second floor, and said, "There is a corpse in the bedroom on the first floor, and there is a corpse in each of the two bedrooms on the second floor." ”

Zhou Wang put on his gloves and walked around the falling objects on the ground with Dalong into the bedroom on the first floor.

The body was not on the bed, but under the bed, taking on a boxing pose.

"The corpse is in the shape of a fist, which is a sign of a corpse burned before death, but after the death of the corpse, as long as the fire is fierce enough and the soft tissues are rapidly heated and contracted, there will also be such a sign of corpse."

Zhou Wang pinched the deceased's arm as he spoke, and a piece of burnt skin peeled off instantly.

"The burn is too bad, there is no way to do an autopsy here, go to the second floor to see the two corpses, if the burn is so bad, take it back to the team for autopsy."

The two bodies upstairs were both on the bed, and they were also so badly burned that they had to be brought back to the team.

When the body was transported to the team, Zhou Wang and Dalong were ready, and after Dalong completed various procedures, the two of them first did the autopsy of the corpse on the first floor.

The deceased was an adult male, and the time of death was around one o'clock in the morning, and now what they need to know is whether they were burned before death or after death.

"Tell me, how can you tell if you're burned alive or burned when you're dead?" Zhou Wang asked.

Dalong said: "Look at whether there is a life reaction to the skin burns, whether there are erythematous blisters, if it is charred like this one, it is necessary to see whether there is soot and carbon dust in the respiratory tract of the deceased, whether there are thermal burns in the respiratory tract and lungs, and whether there are signs of carbon monoxide poisoning." ”

"Yes, many people have been poisoned by carbon monoxide before inhaling soot and carbon at the fire site, so just looking at the respiratory tract and lungs is easy to mistake for postmortem cremation, come on, do it!"

There was not a single burn in the lungs of the deceased, and there were no soot and burning wounds in the trachea or throat.

"It seems that the deceased was cremated after death." Dalong said.

"We have to wait for the results of the poison test to come out...... If he hadn't been burned, how could he have died? ”

Dalong looked at the surface of the corpse because of the touch of a few pieces of burnt skin, the corpse on the scarlet, very dazzling, he frowned and said: "I have just examined the corpse, there are no obvious external injuries on the body, check the head." ”

The deceased's scalp had been scorched, and after cutting the scalp, it was soon found that the left occipital part was sunken in several places at the top, and the intracranial damage was severe.

"Death by blunt force blow!" Dalong said excitedly.

Zhou Wang nodded: "Check the next one." ”

……

The second body was an adult female, also with lungs, the trachea was clean, there were no burns and soot, and the time of death was around 12:40, but there were multiple blood spots in the internal organs, a fracture of the hyoid bone, and multiple points of bleeding in the mouth......

"The deceased died of mechanical asphyxiation and should have been strangled to death." Zhou Wang raised his arm and rubbed the sweat on his forehead.

"Both adults were killed and burned, and it wasn't a six-year-old who did it." Dalong said solemnly.

After the two autopsies were completed, Zhou Wang and Dalong had been standing for more than three hours, and there was one corpse that both of them were very reluctant to face.

Even though Zhou Wang had faced countless corpses of all kinds, the corpse of a child was still the last thing he wanted to see.

The two first examined the child's autopsy except for the head, and the body had no obvious external injuries, and then the autopsy found that the child's trachea was full of soot, and the thermal burns were also very obvious, and the time of death was around 4 o'clock in the morning.

"Only the children were burned to death." Dalong muttered softly.

Zhou Wang didn't speak, and began to check his head: "There is a trauma to the head." ”

The child's skull had been shattered, and Zhou Wang didn't dare to act rashly.

"It doesn't have to be a trauma, right?" Dalong remembered the knowledge points in the book: "Burned corpses often have skull fractures, which is caused by the brittleness of the skull and the expansion of brain tissue after high temperatures. ”

Zhou Wang thought for a while and nodded, and said, "Contact the police and report it, this is not a case of self-immolation, it is a deliberate murder!" ”

……

The two of them came out of the dissection room, and Zhou looked at the time, it was already more than four o'clock in the afternoon.

When the two returned to the office, Lao Niu was about to get off work, and when he saw the tired appearance of the two, he said, "Take a break, you're busy behind, and eat first." ”

Dalong thought that Lao Niu had prepared a meal for them, and hurriedly looked at the table, and Lao Niu smiled:

"What are you looking for? I'm famous for slamming doors, and you still expect me to order takeout for the two of you? Just kidding, it's normal for the elders to care about the younger generations and order a takeout, but in this case, I calculated that when the two of you come out, there should be dinner in the cafeteria. ”

Dalong didn't bother to pay attention to the old cow, drank a few sips of water, and sat down on the chair without moving.

Zhou Wang is the same.