Zhang Lanshan walked out and saw Jiang Chonglang sitting alone in the corridor outside the door, panting heavily. Seeing him like this, Zhang Lanshan couldn't help laughing and said: "You said that you are also a person who has been on the scene a lot, no matter what the situation was, you watched me operate." Why did you hide today? ”

Jiang Chonglang saw her chasing her, but he was a little embarrassed: "I, I, I may be a little tired today, and I just finished eating." I was afraid to see that scene and throw it up on the spot. It's okay, it's okay, how about it, are you done? ”

The two returned to the house, and Zhang Lanshan first changed a knife and carefully cut along the hole where the bullet was fired. Two minutes later, with a "bell", a bullet stained with the deceased's brain was taken out by Zhang Lanshan with tweezers and placed in a metal plate.

Zhang Lanshan washed the brains on the bullet again, and then brought it to Jiang Chonglang's eyes: "Okay, okay, don't pretend to be weak." You see, I've already taken out the bullet, so let's take it for analysis. ”

Jiang Chonglang put the bullet under the lamp and observed it carefully: "The bullet is 25mm long and the warhead is 12.5mm long. It seems to be a Type 64 7.62mm pistol bullet. ”

"This can be seen, connoisseur, how can you determine the type of gun used by the murderer according to the type of bullet?" Zhang Lanshan walked over and asked.

Jiang Chonglang shook his head: "This can't be, because this type of bullet is very common." However, after determining the model of the bullet and knowing its effective range, you can find a way to do a bullet hole simulation experiment. ”

But then, Jiang Chonglang changed his words: "Lan Shan, what's that, I'm a little unwell today, so I'm a little out of shape." Don't tell them, or they'll laugh at me again. ”

Zhang Lanshan smiled slightly: "Heh, I didn't expect that our Captain Jiang also has idol baggage." Well, if you don't tell them, you won't tell them. However, when Zhang Lanshan turned around and went back, she didn't see Jiang Chonglang secretly wiping the tears from the corners of his eyes.

That evening, members of the Crime Squad gathered for a meeting. Communicate the results of each other's investigations. Shen Bin first said: "There are three deceased people in this case: Cui Jiayin, male; Lin Lili, female; Lu Meimei, female. The three men sat in a car and drove on the highway: Choi was the driver, Lin was in the passenger seat, and Lu was in the back.

As a result, while driving, Cui Jiayin was hit in the head by a flying bullet and died on the spot. The car also fell down the hill out of control, and Lin Lili died on the spot; And Lu Meimei, who was sitting in the back, was sent to the hospital, but soon died due to serious injuries. Team Jiang, this is the video of Lu Meimei's interrogation in the hospital, but unfortunately Lu Meimei died without answering a few words. He opened the video as he spoke.

In the video, a woman wrapped almost all over in white gauze is lying on a bed in the hospital's intensive care unit, with almost all kinds of tubes and wires stuck in her body. A nurse stood beside her and said to the camera: "The patient is very weak, and I am afraid that he is not out of danger of life." I hope you don't ask too long and don't provoke her too much. ”

A voiceover came from outside the video: "We are the police, ask you a few questions, and you can answer them." If you feel unwell, you can stop talking at any time. ”

The woman on the bed nodded, indicating that she could.

"Can you tell us about the situation?" The policeman spoke.

The woman on the hospital bed said in a weak voice: "At that time, Boss Cui, Xiaoli and I were sitting in the car on the way to Yangcheng. As a result, halfway through, a bullet suddenly flew over and killed Boss Cui. Xiaoli and I were frightened, Xiaoli desperately wanted to turn the car over, but she and I were too drunk and couldn't drive well, so we had to watch the car fall. ”

Lu Meimei's voice was intermittent, and her breath was like a gossamer, as if she would run out of breath at any time.

The policeman continued, "Did you see anything else?" ”

Lu Meimei shook her head: "Everything came too suddenly, and I drank too much at that time, and I didn't see anything." ”

"And what was the speed you were driving at the time?"

"All three of us had a drink, and we were all a little too excited. The speed of the car should have been quite large, and it is estimated that it is almost 120km/h. ”

After Lu Meimei finished speaking, she gestured to the nurse beside the bed with her eyes.

The nurse understood: "The patient is tired and needs to rest. Come back next time. ”

Policeman: "Okay, Miss Lu, you can rest first, we'll ask next time." ”

This is the end of the video, but unfortunately there is no next time, because less than two hours later, Lu Meimei died because of her injuries and ineffective rescue.

Jiang Chonglang sighed and said, "Hey, it's a pity." Lu Meimei failed to give us any effective clues. Tell me what you found when you inspected that car? ”

Xu Meng first said: "Team Jiang, we found the watch of the deceased Cui Jiajun in the car, and the time stopped at 10:33 in the evening. So this should be the time when the car falls off the cliff. The time of death of the deceased should be pushed forward no more than 5 minutes, which should be around 10:25-10:30. ”

The photo of the broken car was played on the big screen, and Shen Bin continued: "The windshield on this car is a special material of tempered glass, and the advantage of this tempered glass is that it is not easy to shatter immediately when it suffers a huge impact, so it will have a certain protection for the people in the car." Although the car chased down from a high place, no matter how hard the glass was, it was almost broken. But the shattering of the glass on the left side of the front row is worse than that on the other windows, so the bullet must have come from here. ”

Jiang Chonglang said: "I also know this, it can also be seen from Cui Jiajun's corpse that the position of the bullet is obviously on the left side of Cui Jiajun's head. ”

Xue Ran sighed and said, "It's a pity, Team Jiang, the place where this car fell is too high, and the glass on the car is almost broken." And there is no dashcam in the car. So we don't have a way to determine the distance and angle at which a bullet is fired based on fragments. ”

Since the distance and angle of the bullet could not be found, the serious crime team decided: It is better to start with Cui Jiajun's social relations to see if he has any enemies. After all, as a wealthy businessman, it is far easier to hire a murderer than to do it yourself.

After accessing video surveillance, the night Cui Jiajun and the three people were killed, they came out of the high-end private club of "Bliss". This "City of Bliss" high-end private club was built on the outskirts of Yangcheng City, tucked away in dense woods. Jiang Chonglang and Han Yuchao spent a long time searching for him to find his specific location.