Criminal Psychology

The traffic police came very quickly. It was a little policeman driving a motorcycle.

"What's going on here?" The little policeman stopped the motorcycle, saw the driver stuck in the cab and the other person handcuffed on the ground, and hurriedly got out of the car.

Xing Conglian saluted him and handed over his certificate.

The little traffic policeman took a look at the ID, probably thinking of the hostage kidnapping and massacre case, he quickly saluted and handed back the ID: "Oh, it's the criminal captain, are you going to the scene over there?"

Xing Conglian was noncommittal about this.

Standing by the car, Lin Chen suddenly turned his head and said to the two of them, "The mobile phone may have injured the cervical spine. It should not be serious, but we still need to call emergency personnel."

"Then wait a minute, the ambulance should be here soon." The little traffic policeman leaned over to look at the situation inside the car. He saw that the driver was conscious and looked fine, but he didn't dare to move rashly, so he walked around The car walked around and came to the hot middle-aged driver who was handcuffed by Xing Conglian. He quietly asked Xing Conglian, "You handcuffed this?"

Xing Conglian nodded: "Let him calm down, I will untie him later."

"Damn it, he hit me, and you police still torture me, and I want to file a complaint!" The driver twisted and squirmed on the ground when he heard this.

"Hey, master, you see that your car is obviously changing lanes, and you are not allowed to go straight when changing lanes. You are fully responsible for any accidents."

Seeing that the little traffic policeman started to educate the driver who caused the accident, Lin Chen interrupted him: "Have you called an ambulance?" I saw this little traffic policeman coming all the way with my own eyes, but I never heard him say anything into the walkie-talkie.

"Wait, let me see."

The little traffic policeman Deng Dengdeng ran onto the bus that caused the accident. He took down a silver-gray tablet computer from the dashboard, then ran out of the car and pressed a few times on the tablet. Soon, the tablet computer clearly displayed the vehicle driving record, and A series of parameters after the impact.

Lin Chen and Xing Conglian looked at each other in a tacit understanding, and they came to the little traffic policeman at the same time.

"Well, the police has automatically called the police." The little traffic policeman said, showing the screen, and Lin Chen clearly saw the words "Automatically called the high-speed traffic police brigade and 120 emergency center" on the screen.

At this moment, the intercom on the small traffic policeman's chest also rang.

The person on the other side of the walkie-talkie asked, "Xiao Cao, is there something wrong with you again?"

"The two cars collided. It's not serious, but someone was injured. Has the ambulance come?"

"Let me see..." There was a pause for a moment, and then said: "It has already set off."

Traffic policeman Xiao Cao nodded,

"The efficiency is really high." Xing Conglian felt that he had grasped some important key.

"Yes, we have replaced the new system. Now passenger vehicles with more than 7 seats and dangerous goods freight vehicles, anyway, vehicles that are prone to safety accidents are equipped with the latest positioning and emergency call systems. The command center will conduct comprehensive deployment through system evaluation. Police and ambulance resources."

"The system you're talking about is based on... MEMS speed booster or something?"

"An autonomous emergency call system based on MEMS accelerators, but this is just the name of the vehicle-mounted terminal. The full name is 'Highway Safety Classified Early Warning System'." The traffic policeman spoke quickly, "This system is very good, especially on highways. In places where the roads are empty, some drivers are injured and lose consciousness, so they cannot call the police, but the vehicles can automatically call the police, which are used in foreign countries.”

"That is to say, after the vehicle is hit, the car equipped with this emergency call system will automatically assess the degree of damage to the vehicle, and comprehensively analyze a series of factors such as the vehicle model and road conditions, and send out a signal for help. The command center system will receive the alarm. This is the basis for sending the police and ambulance to the scene. The more serious the accident, the higher the system rating, and more police and ambulance resources will be quickly allocated to such a serious accident?" Xing Cong contemplated with chain eyebrows, and his tone was solemn, "Then, what about the opposite?"

"What's the opposite?" The little traffic policeman didn't quite understand Xing Conglian's meaning.

Xing Conglian patted the little comrade on the shoulder gratefully: "What else do you know about this system?"

"What... what's wrong?" Looking at Xing Conglian's solemn face, the little traffic policeman suddenly became timid.

"answer my question."

"This system seems to be introduced by Touran Passenger Transport Company. It started to be tried out the year before last, and the effect was good. Then it was gradually promoted to the whole province and even the whole country. Anyway, all trucks, buses, especially dangerous goods vehicles, are prone to major safety hazards. It must be installed on the vehicle involved in the accident."

It seems that there is such a silk thread that connects everything in series.

"Touran Company, this system was introduced by Touran Passenger Transport Company...why?"

"There is no reason for this. The system was introduced by Touran Company. The agreement signed between Touran Company and the Transportation Bureau is responsible for the installation, promotion and maintenance of the system..."

Xing Conglian didn't answer any more, and Lin Chen was dragged to the side of the road by him.

"What's wrong?" he asked.

"Do you still remember when we got the news after the tourist bus of Fengjing School was hijacked?"

"About 12:15?"

"Yes." Xing Conglian's voice was low and solemn, "But the time when the bus was hijacked should be between 8:30 and 9:00..."

"There was a gap of three hours." Lin Chen quickly realized the key point, "Our reaction was too slow."

In a small car crash, the traffic police arrived at the scene within a few minutes, but the whole car of children was taken as hostages. It took more than three hours from the accident to the police receiving the police. This is simply a shocking thing!

"The answer to the car accident that kid wants us to find should be very similar to the hijacking case he handled?"

"A car accident with serious consequences caused by a slow rescue response."

"So, his target is actually the highway safety graded early warning system?" Standing by the guardrail, Lin Chen even felt the spring breeze turn cold.

"Or someone with direct access to the system."

Xing Conglian called Wang Chao again: "Have you got off the car, is Yang Dianfeng still by your side?"

"Huang Ze crossed the river and demolished the bridge. He said he didn't need me anymore, and asked me to lie on my stomach in the reeds. What happened?"

"Stay away from Yang Dianfeng, I have a few questions for you."

There was a rustling voice on the other end of the phone, and after a while Wang Chao said, "Okay, I'll go quietly, very quietly!"

"Is there any result for the case I asked you to compare?"

"Just finished the comparison. You don't know how difficult my working conditions are... I checked and found that only two students from Fengjing School were injured in a car accident on the Hongjing Expressway, but the injuries were not serious."

"Have any relatives of students died in a car accident?"

"To be honest, boss, do you think that the carjacking was done by the little bastards from Fengjing School?"

"A child of his age is of course still a student, and it is of course the most convenient to start from his own school, and it is also the easiest to find someone who is willing to help him." Xing Conglian replied.

"Oh, I see." Wang Chao said, and opened another document: "Then, the immediate family members of three students in Fengjing School died in traffic accidents."

Xing Conglian thought of the small traffic police, if the system is still in the promotion process, then not all vehicles are mandatory to install: "You can find out whether there are any vehicles that have installed the MEMS autonomous emergency call system in these three accidents. It should be on passenger and freight vehicles."

"Hey." Chao Dynasty responded in a low voice, his voice was a little hesitant, "Something's wrong, boss?"

"Any clues?"

"In the early morning of May 2014, 5, when a medium-sized King Long bus with a Hong A license plate was traveling to the Yongchuan River section, due to a problem with the vehicle's braking system and a driver's driving error, the entire vehicle overturned into Yongchuan. 11 passengers on board, No one was spared..." Wang Chao took a deep breath, and he read slowly, seeing the next words, he only felt his teeth and cheeks were cold: "In this accident, the 23-year-old anti-narcotics police officer Fang Zhiming, died on duty..."

Looking for an answer among thousands of stories is of course like looking for a needle in a haystack, but finding the most special one among the three car accidents is a bit too simple.

Xing Conglian also thought that the case might be very serious. Lin Chen did give him such a vaccination, but he never thought that it might have something to do with the comrades he died in. It was a long time before he finally He said, "Send me the details of the case." After he finished speaking, he realized that he was even thinking with a subtle fluke that it was possible that this car accident had nothing to do with the "Candy Thieves", and that the robbery had nothing to do with it. The boy in the car may not be the child of an anti-drug police officer.

The email came quickly, and his fingers flicked across the screen of the phone, and then stayed there stiffly.

The shock and mourning in Xing Conglian's green eyes gave Lin Chen a very bad premonition. He moved his gaze to the phone screen, and Xing Conglian's slender, well-proportioned and steady hands trembled slightly.

Following Xing Conglian's fingertips, his eyes fell on the screen, on a line of small paper.

[Two of the passengers died due to severe craniocerebral injury, one died of a lung puncture, and the remaining [-] passengers died of drowning. The list is as follows...]

The sun is fading, and the spring breeze is suddenly cold.

"This is the story he wants to tell." Lin Chen raised his head and said slowly.

……

Xing Conglian drove the car at a desperate speed. Sunshine chased the car and was quickly thrown away.

The story is very simple. The drowning of the passengers means that they were all alive when they fell into the water. They may be hurt or howling, but they are all alive. The car will not sink into the river quickly. They are waiting in the water, looking forward to hope Someone could come to rescue them, maybe for 5 minutes or 10 minutes or longer, they waited desperately until the freezing water completely submerged them.

Xing Conglian drove very seriously and focused, but his expression was too solemn, and the little traffic policeman who was taken into the car before the accident was dealt with did not even dare to take a deep breath.

"Don't worry, we just want to ask you something." Sensing the panic of the little traffic policeman, Lin Chen comforted in a low voice.

"I, how can I help?"

"How long have you been on duty on the highway?"

"Two years."

"During the two years of duty, have there been any car accidents that made you feel strange..."

"What is strange?"

"For example, the car accident caused heavy casualties because of the delay in rescue."

"What do you mean by that? What does it mean that the rescue is not timely!" Hearing this, the little traffic policeman was a little angry, "The road where the accident happened is beyond our control, plus factors such as traffic jams, even if we want to arrive as soon as possible At the scene, I also want to have a plane to fly over!"

"But did you know that the road classification warning system itself has its loopholes."

"What's the loophole?"

"The graded alarm is based on the parameters of the vehicle collision, isn't it? The system grades the early warning according to the severity of the accident. If the vehicle is severely damaged, the command center will receive the highest level of alarm. But if the car is not damaged, but a more critical event has occurred... For example, the whole passenger car overturned into the river..."

"You are talking about a special case. Besides, how could the passenger car fall into the river without damage at all? We may receive an alarm. You...you can't deny the role of the road classification early warning system!" The traffic policeman listened straight. Shake your head.

"It didn't happen?" Xing Conglian honked his horn, "The 5.11 car accident, the whole car overturned into the Yongchuan River, didn't it happen?" He looked in the rearview mirror with cold eyes.

The traffic policeman frowned slightly, as if he didn't know why Xing Conglian suddenly mentioned the car accident: "I remember... the 5.11 car accident was caused by the driver's misoperation, and the driver had already pressed the button before the bus fell into the river. The alarm button was pressed, and the medical team rushed to the scene immediately."

"If the rescue was timely, why did twenty passengers drown?"

"The river in Yongchuan is deep, and the river is rushing. It was late that day, and the rescue was even more difficult. When the rescue team arrived, many passengers were dead."

"But don't you think this car accident is too special?"

"In this case, the casualties are indeed too heavy, but if you insist that we did not send the police and the medical staff to rescue in time, you can check the system data to see when the driver called the police and when we arrived at the scene. Is there any problem? ah."

What the little traffic policeman said did not make Lin Chen feel relaxed.

Yes, just because the father did not get rescue in time, it seems too radical and unreasonable to hijack the car and kidnap the children. It is impossible to convince the driver to deceive the police, let alone those who may be helping him secretly. people.

But if this is not the case, how terrible will the truth behind the incident be?

Without any hesitation, he asked the technical geek for help again.

Wang Chao was lying in the reeds, his whole body was half dry, and when he heard Lin Chen's voice on the phone, he suddenly regained his energy: "Sir, what can I do for you?"

"Captain Xing and I suspect that there are loopholes in the highway safety classification early warning system. Can you find out the time when the on-board system sent out a call for help and the exact time when the traffic police rescue department arrived at the scene of the accident during the 5.11 major car accident?"

"Oh, the latter one is easy to check. It's in the traffic police files. Let me take a look..." Wang Chao put the computer on his lap and sat on the ground. "On May 5.11, the traffic police arrived at the scene at 21:20."

"What is the time for the automatic alarm of the vehicle received in the early warning system?"

"This... This data needs to be viewed in the backstage of the Traffic Department, which is a little troublesome."

"Did something happen?"

"Because of me, I'm going to... do something illegal again..." Wang Chao said, raising his head slightly to see Huang Ze standing proudly not far away, "When are you and the boss coming?" He said, Bian was cautiously hacking into the system of the Transportation Department.

"What's the situation at the scene?"

"Damn it, Inspector Huang, don't you know? If you can attack him by force, you won't negotiate. The snipers of the special police team are already in place. It's too scary. Real cs. This is the first time I've seen it." Wang Chao said, Tap the Enter key, "Bingo, 21:12."

"In other words, the traffic police department only took 8 minutes to arrive at the scene?"

"Yes, no problem."

Lin Chen pressed the phone to his ear, but didn't know what to say for a while.

"No, there must be something wrong here." He was driving and honked his horn to avoid the vehicle ahead.

"Hey, let me tell you that you are overthinking it. No matter how late the rescue is, no matter how late you are on the highway, there will be traffic coming and going. Even if the car itself didn't call the police, the passing driver will call the police if they see it."

Hearing this sentence, Lin Chen suddenly thought of something, and the captain of the criminal police who was driving in front spoke first: "You are right, so, if this is not just one accident, what about an accident?"

"Dynasty, on the night of the 5.11 car accident, did the police system receive a manual alarm? I mean other than the automatic alarm from the vehicle system." Lin Chen asked on the phone.

"This..." Wang Chao looked up the records again, wishing he had eight more hands, "It seems that there is none."

"That is to say, the road was very dark and empty at that time, and no one witnessed how the car accident happened." Xing Conglian paused and asked, "Why is it such a coincidence?"

"Dynasty, if someone has modified the background records, can you find out?" Lin Chen finally asked.