Chapter 1055

Sitting in the brand-new GL8, Dai Mingsheng couldn't wait to say: "Team Leader Jiang, is the cause of death determined?"

"Mechanical asphyxia. It should be that someone covered her mouth and nose from behind and smothered her to death." Jiang Yuan paused and said more clearly: "There was sexual intercourse before death, but it is not certain whether there was rape. In addition, the victim's resistance was very weak, and it is possible that she was drugged. We have to see how the toxicology results are..."

"Time of death?"

"Around 4:00 AM on the day."

"That is to say, Li Aiyuan died just after her own scene that day was finished."

"About the same."

"Also, with her degree of attention, if she appeared in the film studio that day, someone would definitely remember it. It wasn't until 8:00 AM the next morning that the corpse was found, indicating that she was killed after disappearing."

"She maintained her appearance before death, and her clothes and shoes were basically clean. Whether it was active or passive exercise, there was basically no violent component in the process..."

Jiang Yuan spoke for several minutes, telling all the conclusions of the autopsy to Dai Mingsheng.

In criminal investigation, information exchange within the group is very important. In this kind of time, playing information gap, if things go wrong, people will die. Especially if decisive evidence is found, reporting it at the first time is more important than rushing to the scene to solve the case. Because independent action is uncontrollable, one or two people go over, and if they die, all discoveries will be lost.

Conversely, even if the arrest is delayed due to reporting the situation, it usually has no effect, and it will be arrested later.

For guest troops like Jiang Yuan, the communication with Dai Mingsheng should be more frequent and clear. Otherwise, trust problems will be very troublesome later.

Dai Mingsheng listened and recorded.

He, this kind of 'Foreign Aid King', has cooperated with experts from all over the place many times, and has accepted many cases of handling cases in different places. Therefore, Dai Mingsheng is also very good at cooperating with all kinds of heroes.

It must be said that experts with levels have their own personalities, especially those senior old experts who have done it for 30 or 40 years, instead, they don't need to be very cautious. Or rather, they are only cautious on very key issues, and they are very casual at other times. At this time, it is Dai Mingsheng who needs to show ability and adaptability.

Compared with this, Jiang Yuan has been doing foreign aid in the past two years, and he has become familiar with team cooperation whether he wants to or not.

When both of them used emotional intelligence, the communication immediately became extremely smooth.

When getting off the car, Dai Mingsheng already wished he could sign Jiang Yuan for a long time.

Film and television city.

Although it was 4:00 AM, looking from a distance, there were still twinkling lights in the film and television city. Some were crews filming night scenes or indoor scenes, and some were makeup rooms preparing for the morning scenes.

The film studio venue where Li Aiyuan died was an independent imitation Ming-style courtyard, with a large area and many equipment. Perhaps because the crew members retreated in a hurry, the ground was piled with all kinds of objects.

A long line of police cars stopped outside the courtyard, immediately attracting the staff of the film and television city. Soon, the relevant leaders of the film and television city also came to report with yawns.

Dai Mingsheng ignored them all, just asked Jiang Yuan: "Do you need to ask them any questions?"

"Is the scene well protected?" Jiang Yuan didn't mean to ask the staff of the film and television city.

Dai Mingsheng nodded and said: "After the case occurred, I had the scene closed. What you see now is basically the initial state."

"Then no need to ask them, we will go in ourselves." Jiang Yuan looked at the time again and said: "Try to complete the survey around dawn."

"Is it so fast?" Dai Mingsheng was a bit surprised. The area inside is quite large, not to mention accommodating more than 60 crew members, and there is a large area used for set layout and filming.

Jiang Yuan didn't need to explain the specific technical content, just nodded and said: "Enough. After dawn, it is to see the situation in the sun and check for omissions. By the way, you can call a few irrelevant lighting engineers over to use the lights inside."

"No problem. Do it immediately." Dai Mingsheng responded immediately.

His attitude towards Jiang Yuan now can be said to be quite respectful, and the emotional value is basically full.

Not to mention anything else, just Jiang Yuan's autopsy results were quite surprising to him. He hadn't seen forensic conclusions as detailed as this, but many forensic conclusions were actually written after combining the scene. Forensic conclusions that could truly give guiding arguments were usually more basic.

Dai Mingsheng didn't need to verify. Just because Jiang Yuan could give, and dared to give, he already knew he had met a ruthless person.

Immediately, following Jiang Yuan into the crime scene, Dai Mingsheng followed closely, also put on a mask, head cover, and foot cover, and went directly inside.

The criminal science technicians belonging to Lanyue City who were with them rarely saw this scene, and thinking of the boss following behind, they were slightly nervous.

"Take photos and put labels first. Put boards on all the positions you pass, preferably transparent boards. Keep the footprints well, and don't extract footprints without my permission..." Jiang Yuan told the unfamiliar criminal science technicians his requirements.

He has cooperated with criminal science technicians in many places, some are rough and some are meticulous, but the basic operations don't have too many problems. As long as clear requirements are made and some limitations are made, the effect is not much different from the criminal science technicians he brought himself. After all, Ningtai County is not a precious place. Bringing someone like Wang Zhong level over is also a waste of fuel.

Liu Jinghui waited for him to arrange everything before entering, holding a PAD in his hand, marking on the PAD while walking.

Jiang Yuan saw him doing more technical flow than himself, and was a bit surprised: "Director Liu, what are you doing?"

"I'm checking the movement lines of the crew members at that time." Liu Jinghui stared at the PAD and said: "There were 64 people in the crew involved. Excluding one victim, there were 63 people. These people have been interrogated for several hours, and their activities in the crew, what they said, have been repeatedly asked. In addition, according to the time points and content they confessed, see if there are any contradictions."

Liu Jinghui said quite excitedly. For him, this is a standard reasoning drama. Although because of the victim, it is not very appropriate to use words like 'feast' to describe it, but subconsciously, the case Liu Jinghui is most willing to do is this kind.

63 people involved are 63 suspects and 63 eyewitnesses.

The most traditional and direct way is to verify their alibis. The killer needs time to kill, which means the lack or forgery of alibis.

Exposing their lies and confirming their crimes—in Liu Jinghui's view, this is the coolest thing!

Liu Jinghui quickly swiped the software on the pad and showed Jiang Yuan: "I first examined several key crew members. For example, the first person I checked was the director. He was basically in an environment with people all the time. For example, the script supervisor basically followed him most of the time. During the period, the director went to the bathroom once. This was the longest period he was out of everyone's sight, about 15 minutes."

"15 minutes is a bit long." Jiang Yuan expressed doubt.

Liu Jinghui raised the corner of his mouth and said: "Constipation, hemorrhoids, dry stool. At about 10:00 AM that day, he went to the bathroom once, and then went to the bathroom after several hours. It is normal to say so."

"Okay, the director's suspicion is temporarily lifted."

"The male lead, photographer and photography assistant, and lighting, basically work in front of people, so they should also be excluded..."

Jiang Yuan thought and said: "Calculating this way, the suspicion of several main positions of actors and staff is relatively small."

Liu Jinghui said: "It's not wrong to say so. What really needs attention..."

"We have set the time!"

At this time, someone suddenly shouted outside.

Wang Chuanxing also came to report at the first time: "It should be that a crew has booked this venue, and now they want to film, and they are disgusted that we have occupied it for too long."