When he returned to the team, Du Dayong didn't speak because all the players were busy.
After returning to his office, Du Dayong sorted out the whole case first.
What nature should the case be? Love killing must rank first, revenge and murder ranked second, and invasion and murder ranked third.
The forensic initial examination report did not find any resistance to the surface of the corpse, so Du Dayong did not include the scope of the murder of the wall.
As for random killing, it certainly won’t be possible. It doesn’t fit the basic logic if you spend so much effort.
If it is the first two, it will not be too difficult to find the suspect as long as you find the source of the corpse.
However, if it is a money-invasion and murder, it will be a bit troublesome! Although Du Dayong knows that there is almost no possibility of this, even if there is only one last point left, it cannot be ruled out now.
At this time, there was a knock on the door.
"Enter!"
Fu Cheng walked in with a report.
"Team Du! The forensic doctor just finished the dissection and gave a brief report."
"You tell me, let me listen!"
"After dissecting the forensic doctor, it was found that there was no content in the stomach of the deceased and the small intestine had no content, so it was determined that the deceased was killed in a state of uneating or had been digested."
"Based on the degree of corruption of the deceased, the forensic doctor can basically determine that the deceased died from the morning from June 19th to noon. The traces of the body throwing scene we determined were basically formed on June 20th."
Du Dayong thought for a while.
"The suspect was killed in the morning from June 19th to noon, and the body was thrown away on June 20th. The suspect was very fast! If he was killed during the day, it means that the suspect was basically an acquaintance of the deceased. Even if he was not an acquaintance, he should have known him for a long time."
"What do you think?"
Du Dayong asked Fu Cheng.
"Captain Du, do you think the suspect is the person who lives with the deceased? The place where the deceased lives is the first scene of the murder? However, the forensic doctor said that after an anatomical examination, the deceased did not have sexual acts before being killed, but the female deceased had some serious gynecological diseases. I was a little uncertain if what I just said was possible!"
"The forensic doctor has investigated the incision of the deceased's dismemberment again, and now it has increased the possibility of a murder weapon, saying that a wide-blade axe can also form a wound cut."
Du Dayong listened to Fu Cheng's words while pinching his eyebrows with his hands.
"The focus is on Rikkong City, followed by Wei City, and Liangang City in Su Province is placed at the end. Let Master Yun contact these three municipal bureaus to find out the alarm records in the past two days to see if there are any missing women who basically match our body age, weight and height. If not, I will pick all the Qinglu surveillance monitoring of national highways in the past two days, and the Qinglu surveillance monitoring of highways. In addition, all the surveillance that can be found in these three places until the site of the body dumping is found."
"Analogy of transportation is very important. Pay special attention to whether the same transportation has passed the entrance at different times in the past half month, and the direction of driving is the transportation at the scene of the body throwing the body. This workload is very large. I will call Team Li later and ask Team Li to help us to see if we can support some of our auxiliary police to help us check and monitor."
"Leave the report! Master Tongyun said, I want to think quietly. Please tell him what I just said and let him handle it."
Du Dayong finished talking about it, and Fu Cheng knew that such a case was indeed a bit troublesome, so he quickly agreed and left the office.
What Du Dayong is most worried about now is that the victim lives with the suspect. Once such a situation occurs, no one may call the police for the time being.
Such cases are really afraid that they will be delayed like this. If they are delayed for a long time, if other cases occur, the focus of the investigation will immediately shift.
How to break such a deadlock?
The traffic flow on the road next to the fruit forest is not very large, especially after dark, the traffic flow is even smaller. Du Dayong had noticed this situation when inspecting the scene of the corpse dumping today, and the suspect should have thrown the corpse very quickly. Du Dayong probably only takes a few minutes at most.
There are six forks on this road, but the entire section is called a name. However, two of the forks on this road are the real main road, and there is the place with the largest traffic. On the contrary, this section of the road is the second half of the road leading to the countryside, and the traffic is very small. (At this time, there are really very few residents with small cars, and even fewer in the countryside. Often, most of the farmers have already gone home before dark.)
A young woman with no head and neck, calves and feet are not present, will she be abandoned by the suspect or buried by the suspect in the local area?
If it was abandoned nearby, the police dog did not get the breath. Will the suspect have extendedly abandoned it?
Du Dayong decided to visit and investigate nearby places tomorrow to see if he could find any clues, because Du Dayong didn't know how to effectively use them based on the existing thread.
The suitcase is only 70% new. Du Dayong thinks that it is not very meaningful to find out the trunk manufacturers and sellers first, because the 70% new suitcases should have been used for a long time. Not to mention that the sales records are from all over the world, even the salespersons selling at that time may not be able to think about it.
It is necessary to first make sure that the suitcase was purchased by the suspect himself. If it was not purchased by the suspect himself, if the suspect stole it or purchased a few handmade goods, it would lead to a large amount of use by the police, and it might even lead to the case off.
So Du Dayong would not invest too much police force to search for this suitcase without any necessity. Now he can only try it out and ask Tang Shuaishuai to take a auxiliary police officer to check it out.