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

Chapter 339 Investigation and Visit
The case has been investigated for a day, and the basic information about the case has been almost figured out.

The parents of the deceased have arrived in Hengzhou City for DNA comparison information, and the results show that the deceased are Zhao Ming and Zheng Caixia.

"Cough cough."

Ren Qiang cleared his throat: "Let me talk about it first."

"Judging from the results of the scene and the autopsy report, the murderer's motive for the murder was only two-fold."

"First, robbery or theft and murder."

"The wardrobe and desk in the room showed signs of being turned over, and the safe was pried open and the contents disappeared, and the electric car of the deceased disappeared. These are all in line with the characteristics of killing for money."

"Furthermore, the social relationship backgrounds of Zhao Ming and Zheng Caixia we initially investigated are relatively simple. They usually work in the cotton factory. They have no enemies or interested parties."

"Also, the way the cotton factory pays wages is not punch card but cash payment, so the victim may have some cash in his home, and the possibility of robbery and murder is relatively high."

"The second possibility is that according to the results of the autopsy, there are post-mortem wounds on the body surface of Female No. [-]'s body. As forensic doctor Wang Changjiang just said, it may be a follow-up knife or a retaliatory chop."

"As for the rummaged scene, the missing electric car, and the pried open safe, it is very likely that they were smoke bombs used by the murderer to cover up the true purpose of the murder."

"At the same time, combined with the fact that the wounds on the No. 2 body were not posthumous, I think it is unlikely that the murderer made up the knife."

"After all, from the perspective of the gender of the two victims, men are obviously a greater threat to the murderer. If the murderer wants to follow up, there is no reason to only kill the woman and not the man."

"So, the murderer had a grudge against the two of them, and he should also have a grudge against Zheng Caixia, so there is a possibility of retaliatory killing."

"As for arson, no matter what the situation was, the murderer probably came with the idea of ​​destroying the body and eliminating any traces of himself at the scene."

Ren Qiang's analysis is very thorough, and he has analyzed the two most likely situations in place.

"I agree with the team leader Ren's point of view, and I think the second possibility, that is, the possibility of the murderer's retaliatory killing is the greatest."

"The reason is the slashing wounds on the body of corpse No. [-]. If the other party came here for money, there is no need to do this."

"Judging from the situation at the scene, the murderer fatally struck Zheng Caixia directly, but Zhao Ming's body only had stab wounds on his abdomen."

"It means that the other party is probably not following Zhao Ming. Otherwise, Zhao Ming, as a male, is the most dangerous to the murderer physically, so it should be Zhao Ming who he killed directly, not Zheng Caixia."

"As for the safe you used to pry open the closet, it may be a smoke bomb placed by the other party, but it may also be a stealing sheep. Anyway, people are killed, and it is normal to get some money."

Sun Jun's views are more consistent with Ren Qiang's.

"Team Leader Sun, I have a question. Zhao Ming and Zheng Caixia only work in the cotton factory, and their monthly salary is less than 1 yuan."

Zhang Hui got up and asked a question.

"However, there is a safe in the rented house of Zhao Ming and Zheng Caixia. I asked the landlord, this safe is not provided with the house, which means that this safe was bought by Zhao Ming and Zheng Caixia after renting the house."

"Two workers in the cotton factory, how much money or expensive items do they have, will they use the safe?"

"Although the quality of the safe is average, I checked and found that even if it is sold online, it costs 3000 to [-] yuan. If purchased offline, it may cost [-] to [-] yuan."

"With the victim's salary level, would he spend thousands of dollars to buy a safe?"

safe……

Not to mention Zhao Ming and Zheng Caixia, all the detectives here and even Captain Qin Yong don't have a safe at home.

Everyone was lost in thought. Zhang Hui asked a very good question. Why is there a safe in the house rented by Zhao Ming and Zheng Caixia?

What exactly is in the safe?
Did the murderer aim at the contents of the safe, or did he want to kill two people?
Both of these situations are obviously possible.

As for the final arson, everyone has no doubts, destroying the corpse and eliminating traces, eliminating traces of his crime.

However, there is also a detail here.

According to the investigation by the firefighters, there were traces of gasoline burning at the scene, which means that the other party used gasoline to set the fire.

Zhao Ming and Zheng Caixia worked in a cotton factory, and they usually rode electric bikes to work, and there was no other place where gasoline was used at home, so the gasoline was probably brought by the murderer.

That is to say, the murderer must have planned in advance before committing the crime and wanted to burn the scene.

"Acquaintance commits the crime!"

Ren Qiang's words were categorical: "Whether it is revenge killing or coming for the things in Ma Ming's safe, it should be committed by acquaintances."

"agree."

"Yes, it should be an acquaintance who committed the crime."

"Well, the revenge killing must have a very deep entanglement with the two people. As for the contents of the safe, it must be known in advance that Ma Ming has valuable things."

Otherwise, if the murderer really killed for money, and the other party didn't have any savings, wouldn't it be a waste of money?

"Everyone, there is a detail. When I visited the cotton factory, I learned that Zheng Caixia was quite young and beautiful."

Zhang Hui made another hypothesis.

"Zhao Ming and Zheng Caixia are from the same village. Before they got married, Zheng Caixia worked in this cotton factory. At that time, many people pursued Zheng Caixia. Later, Zheng Caixia went home for a blind date. After getting married, she took Zhao Ming to work in the cotton factory."

"A young and beautiful woman has many suitors, but she is married to someone else. Is it possible that the murderer killed her for love?"

"Combined with the slashing wounds on Zheng Caixia's body, I suggest that we focus our investigation on Zheng Caixia's acquaintances, especially the men!"

When the Criminal Investigation Detachment held a case analysis meeting, Lu Chuan finally made a breakthrough in the on-site investigation work.

On the sandy land near the roadside on the east wall of the burning building, Lu Chuan found complete tire marks of electric vehicles.

It is consistent with the tread pattern of the electric car tires found in the room, and the wear is the same. It should be the same car.

Very fresh, probably recent, and luckily not damaged by fire sprinkler.

At the same time, Lu Chuan also found half a footprint next to the tire tracks.

However, the footprints were not as lucky as the tire footprints. The fire sprinkler was soaked through, and the half of the rear sole was destroyed by another footprint.

"Just half, get it back first and then talk about it."

(End of this chapter)