Mystery Tracker 2

On the seventh floor, the office of the forensic team.

"Xiao Wang and Ruiheng found these two things from the body of the deceased," Cheng Jinsong said, holding a small glass dish in front of Shen Yan.

"Steel balls?!" Shen Yan looked at the two blood-stained steel balls in the petri dish with astonishment in his eyes.He looked at Cheng Jinsong, then at Jiang Ruiheng beside him: "Aren't they real bullets?!"

Jiang Ruiheng gave Shen Yan a sure look: "How about it, didn't expect it? I was also surprised at the time."

"That's why Jiayu and Xu Rou didn't find the bullet casing at the scene of the crime..." Shen Yan muttered to himself as if suddenly awakened, and then frowned, "So the deceased was shot to death by a simulator?..."

"It is said to be a simulator, but the lethality is about to catch up with the real thing." Jiang Ruiheng said, and handed a photo to Shen Yan, "The murderer shot at the left chest of the deceased twice, one of which hit the left chest of the deceased. The fourth rib of the deceased was shot, causing the rib to fracture; while the other shot just happened to penetrate the aorta of the deceased, causing the deceased to lose a lot of blood. The deceased would go into hemorrhagic shock almost immediately, and it is estimated that he would die in less than 2 minutes. "Seeing Shen Yan's frown getting tighter, Jiang Ruiheng continued to explain, "There are two main reasons why the murderer caused the death of the deceased. One is that the murderer should be very close to the deceased when shooting. It decreases sharply as the distance increases; the second is that the clothes worn by the deceased were too thin to block the steel balls at all, and one of them was fired too accurately... In a word, the death of the deceased was due to some accidental factors. The power is definitely not small."

Shen Yan listened to Jiang Ruiheng's narration, and then looked at the two steel balls in the glass dish with a serious and dignified expression.

Seeing Jiang Ruiheng finished speaking, Cheng Jinsong pointed to the small steel ball and said, "The diameter of this steel ball is 6mm. In the simulator, the caliber is considered large. Moreover, its firing rate is also very fast," Cheng Jinsong said, turning to the computer screen , played a simulated video to Shen Yan, "We deduced the location of the murderer based on the wound on the deceased, the height of the deceased and the specific environment of the crime scene. The murderer should have shot within 5 meters from the right side of the deceased. At a distance of five meters, a 6mm steel ball can be pushed into the human body and penetrate the aorta, and the rate of fire of this gun is estimated to be no lower than 150 meters per second."

Hearing this value, Shen Yan frowned immediately - as we all know, the firing rate of the simulator is much lower than that of the real product, and the initial firing speed of many BB bullets is only tens of meters per second.Even if it is genuine, its initial speed is usually only about 300 meters per second.And the speed of this emulator can reach 150 meters per second, it can no longer be regarded as an ordinary emulator.

Over there, Cheng Jinsong went on to say: "To be honest, this is the first time I have seen such a powerful emulator. In the past, most of the goods seized by our bureau, even if they could hit metal steel balls, were 3, 4 mm, this time it actually reached 6 mm, which is really rare. Moreover, its chamber speed is obviously higher than that of ordinary simulators. Therefore, either the murderer bought such a gun specially. Something with great power, or the murderer himself modified and processed the original object."

Shen Yan understood what Cheng Jinsong meant, and nodded: "I'll ask someone to investigate along this line. Are there any other discoveries?"

"The time of death of the deceased should have been around 22 o'clock yesterday evening. The results of other specific tests will not come out until tomorrow." Jiang Ruiheng said.

Shen Yan nodded. He looked at his watch, thought for a while, raised his head and said to the two of them: "Well, you should deal with the things at hand first, and then let everyone go home first. I will take someone to the scene of the crime. The people walking at night should have come out at this time, and some of them should have seen the murderer. We will go to Bolande's company tomorrow to find out the situation. In addition, Bolande's wife may come back tomorrow, " Shen Yan looked at Cheng Jinsong, "When he comes back, let's go to his house together."

"Okay," Cheng Jinsong nodded, "I'll also ask someone about the gun line to see if anyone has a clue."

"it is good."

So, Shen Yan returned to the team and told his team members what the forensic doctor had discovered.After hearing this, several people were both happy and worried-the happy thing is that the murder weapon is a simulator, so the severity of this case is much less than that of holding the real thing; The strength is not small, and secondly, the difficulty of tracking down the emulator may be much greater than the real one...

"I'm afraid not too many people can make such a powerful emulator. Now there are many such enthusiasts or people with ulterior motives who will buy from overseas. We can check along this line, and we should be able to find out Clues." Jiang Li said.

Shen Yan nodded: "I think so too. Jiang Li, you are familiar with these things, I will ask Shen Hao to find you tomorrow, and the two of you will go and search online for this kind of seller to see if you can find clues about the murderer .”

"Okay." Jiang Li nodded.

Shen Yan looked at his watch, and said, "It's 05:30 now, so let's go to the cafeteria to have a meal first, and then we all go to Binhe Road—it's evening, and it should be easier for us to inquire about the situation at this time than in the morning Get the clue. Eat quickly, everyone, and leave after eating."

"it is good."

So several people quickly went down to the cafeteria, had a simple dinner, and returned to the scene of the crime by car.However, what no one expected was that the car was blocked on the road as soon as it drove out—it rained all day in S City today, and the precipitation has reached the level of heavy rain. The excessive rainfall exceeded the capacity of the city's drainage system. As a result, many areas in the city experienced serious water accumulation.Moreover, the departure time of the few people happened to catch up with the evening rush hour, making the situation even worse.The serious crime team's car started to be stuck in traffic from the gate of the Municipal Bureau, and it didn't move a few meters for a long time.

"It's over, the map shows that our entire road is red." Cheng Haiyang looked at the traffic report on the phone map and said.

Qin Kai was more active in his mind, took out his phone and called the traffic command center directly. "Hi, I'm from the Criminal Investigation Team of the City Bureau. We're going to the scene now, and we're stuck in a traffic jam on the road. Can you point us to a faster way? Yes, to Binhe Road, Chengnan District... What? It's so serious? ...Ah, ok, I see. Thanks."

Qin Kai hung up the phone, and said to the others with a disheveled face: "The command center said that there is a traffic jam in the whole city, especially those going south. Among the several main roads leading to the other side of the river, there are two The tunnels in the tunnel are seriously flooded, and some cars are soaked in it and submerged..."

When they heard this, they all frowned—the two roads Qin Kai mentioned were the two shortest main roads from them to Binhe Road.Now these two roads can't be taken, which means that they have to detour from a farther place.However, in today's road conditions, it's a long way...

"You guys are so sleepy, why don't you take a nap first," Jiang Li, who was driving, said, "It seems that we have to drive this car for a long time."

The car stopped and stopped in the long queue. It only takes five to ten minutes on weekdays, but today it took more than two hours to drive.It was almost eight o'clock in the evening when we arrived at Binhe Road.Usually at this time, Binhe Road should be full of people, but today, this place looks a little deserted, there are still a few people walking sparsely on the sidewalk, and there is no car at all on the bicycle lane.But it's no wonder, after all, it rained heavily all day today. Although the rain has stopped now, there is still a lot of water on the ground.The pedestrian walkways and bicycle lanes on the Binhe Road have been soaked by rain, and it is very slippery to walk on. In this case, bicycle brakes will be seriously affected; and what is even worse is the small woods on the roadside, which is full of rapid and heavy rain. It has far exceeded the absorption capacity of the soil, and now it has become a veritable "mud land". Cheng Haiyang didn't pay attention, stepped on it, and his shoes were immediately covered with a layer of mud.

"Damn it! I just bought new shoes!!" Cheng Haiyang jumped onto the stone steps aside and began to shine his shoes.When Qin Kai saw it, he gloated: "Yes! You came out wearing new shoes even though it was raining today, do you think you are just looking for it?!" Seeing that everyone else had gone away, Qin Kai patted and squatted there to polish shoes Cheng Haiyang: "Okay, don't wipe it, you can't clean the mud even if you wipe it like this, go home later and do it later, work quickly!"

Cheng Haiyang wiped it a few times and found that Qin Kai was right, so he got up depressed and quickly followed the footsteps of the others.

At this moment, Shen Yan and the others who were walking in front had already descended on the pedestrian walkway—because the police had completed the evidence collection here in the morning, the cordon had been removed, and there was no trace of sight here except for the faint bloodstains on the ground. There is no trace of the incident.However, there were a few passers-by on the side pointing here, and it seemed that someone had heard about the case.

Shen Yan turned back and said to several people: "Let's go separately to inquire, ask if anyone heard the sound of shooting last night, and also ask if there are any suspicious people here a few days ago."

"it is good."

Several people nodded, and dispersed separately.Shen Yan looked down at the faint bloodstains on the ground, and then walked towards the pedestrians.

"Uncle and aunt," Shen Yan saw an old couple passing by here, so he went up to meet them, "Do you two often come here for a walk?"

The two old men stopped and looked at Shen Yan strangely, not knowing what the man meant by asking this question.Upon seeing this, Shen Yan presented the police ID in front of the old man: "I'm from the Criminal Investigation Team of the Municipal Bureau, did you two come here yesterday?"

Seeing Shen Yan's police ID, the old woman nodded first, and then asked a little nervously, "What's wrong? Something happened here?"

"What time did you come here last night?"

"Probably around this hour." The old woman said, looked at her old man questioningly, and then the old man nodded in confirmation.

Shen Yan's heart sank slightly, he then took out the photo of the deceased, and asked again: "Then have you seen this person when you were walking here before?"

"Laowai, there are quite a lot of laowai here, including runners and bikers. But we haven't noticed what they look like." After the old lady answered, she asked Shen Yan again: "What's the matter, what happened to this laowai Is it?"

Shen Yan didn't answer the old man's question, but just thanked the old man and turned to walk away.

While Shen Yan was inquiring, several other people were also looking for someone to inquire about the situation with their photos. Shen Yan looked at Cheng Haiyang and Fang Liyuan who had just finished talking with someone not far away. Slowly shook his head.

Shen Yan looked at the photo in his hand, then looked at the deserted Binhe Road in front of him, and frowned again.