According to Wang Qin, the other party did not go to the kitchen after killing the person.
The police did not find any bloody footprints in the kitchen, but if there was really a third person present, and Wang Qin washed all the other person’s dishes and chopsticks in order to destroy them, then they would have done so after killing them. After that, Wang Qin should have entered the kitchen.
There are no bloody footprints at the scene, which means that the other party has probably cleaned up these footprints.
But if you use fluorescence reaction to illuminate it, you should be able to find some clues.
After quickly leaving the branch, Wang Zhaokai went straight to the scene.
I called Chen Jiang on the way: "Chen Jiang, take the investigating detective and a group of people with me to go to the scene again. Come here immediately."
Because it is suspected of being the scene of a criminal case, So after the criminal suspect Wang Qin was taken away, the entire scene was sealed off.
In fact, when it comes to the crime scene of any criminal case, as long as the case is not closed and the suspect is not sentenced, the crime scene of this case will actually be sealed by the police.
But in some places, three or five years have passed for some crime scenes, but they still remain the same, without any movement.
When Wang Zhaokai and others arrived at the scene of the crime, they did not go in immediately. Wang Zhaokai told everyone Lu Chuan's suspicions and suggestions.
"This is a photo of the scene taken by the detective when we came to investigate the scene the day before yesterday. Please pay attention to this pair of dishes and chopsticks in the kitchen sink."
First look at the detective and several other people. observe.
Wang Zhaokai explained: "4 This pair of dishes and chopsticks had been washed in the kitchen sink, but judging from the food on the coffee table at the crime scene, they actually had just started eating. . ”
Although some of the food on the coffee table has been knocked over, some are still there.
Wang Qin cooked two meat dishes that day, one was pork ribs and the other was braised carp.
"This photo is taken on the coffee table. Among the residue on the table and the ground, you can see that there are only two pieces of pork ribs, which means that the family must have just started eating at that time. The ribs did not eat the chicken pieces, and the fish only moved. After a while, everything else is intact."
"Since we just ate, why is there a pair of already washed dishes in the kitchen?"
"Wait a minute? When my son went in, Collect all these bones and the food on the table and take them back for examination and DNA analysis."
"There are also wine glasses!"
"Everyone, pay attention to what is on the table. A white wine glass, but there are some fragments under the coffee table. These fragments are probably also a white wine glass. We didn't notice it at the time. How could there be two white wine glasses when one person drinks?"
On the way to the crime scene, Wang Zhaokai studied all the photos carefully.
With Lu Chuan’s reminder, Wang Zhaokai discovered many doubts after such a detailed inspection.
White wine glass is one of them.
If according to what Wang Qin said, she and her husband were the only ones eating together that day, did Wang Qin also drink? He still said he didn't drink, but there was another person present, so two white wine glasses were prepared on the table.
No matter how you collect these fragments, verify the DNA information first, and then look at the rest.
"In addition, your group will immediately go to the monitoring room to check all the surveillance in the community that day, focusing on whether Wang Qin's son has any traces of coming to or leaving the community before the incident."
"In addition, and Zuo The neighbors once again checked to see if they had seen Wang Qin’s son come back before the police were called on the day of the incident. "Soon after Wang Zhaokai finished arranging the work, everyone split up, starting with the second investigation of the scene. .
The two on-site detectives started from the entrance and carefully inspected the entire scene for the second time
Realistically, they thought they had received the order three days ago and completed it After that, everyone actually thought this was a relatively simple surrender case.
Including Lu Chuan, Wang Zhaokai and others, they did not actually pay much attention to this case.
Because the environment at the scene is relatively obvious, Wang Qin’s murder process is also relatively clear.
Coupled with the neighborhood's comments about this family and the fact that the two often clashed, it was also true that Wang Qin hacked her husband to death with a kitchen knife after a quarrel. It's possible.
So whether it includes on-site inspections or other process investigations, we actually follow the procedures.
Subjectively, I don’t have any other doubts, so many seemingly normal details have some problems now that I think about it carefully.
For example, Wang Qin is a woman after all, and her husband is a tall man. How come he was hacked to death by Wang Qin without drinking much wine?
There were no signs of a struggle or a fight at the crime scene.
Originally, everyone subconsciously thought that the other party was drunk, so their actions would definitely change. Wang Qin suddenly attacked and hacked the other party to death. This is normal.
But this is not actually the case, because the wine bottle on the coffee table at the crime scene is missing only a very small part, which is about 100 ml based on visual inspection.
With such a small amount of alcohol, even if Wang Qin's husband was too drunk, he should not lose his ability to move.
But now it's different. Everyone already has some suspicions. Wang Qin is probably not the murderer, but is hiding something on behalf of the real murderer.
In fact, when he was in Lu Chuan's office, Wang Zhaokai was already suspicious after hearing Lu Chuan raise this question.
If there is really a third person at the crime scene, and the other person is the murderer.
So who is this person?
If it had been anyone else, Wang Qin would not have surrendered to the police. There should be only one person who could exonerate him and call the police, and that was his son.
However, neither Lu Chuan nor Wang Chaokai revealed this matter.
But Lu Chuan also emphasized that attention should be paid to investigating the whereabouts of Wang Qin's son that day.
The two investigating detectives staggered forward, and the first one opened the shoe cabinet on the right.
Last time, the two people only took photos for the on-site inspection, and then wiped out some fingerprints. In fact, they did not conduct a careful search of the wardrobe and some hidden corners in the entire room.
But this time it is different. This time the survey is to thoroughly survey every hidden corner in the room.
However, this time just by opening the closet, the criminal police investigating the scene discovered a problem.
"Team King, there is a problem!" (End of this chapter)