traces of all things

"Nobita, go back and watch it again, 0.5 times the speed, can the definition be adjusted again?" Lu Zheng pondered for a moment and then ordered decisively.

"Okay." Wei Xiongfeng quickly operated the computer in his hand: "There is no monitoring that your grandpa Wei can't handle!"

As soon as the words fell, he realized that something was wrong, and carefully looked up.

Lu Zheng was speechless, and the corner of his mouth twitched.

The female investigator next to her expressed her disdain more directly, rolling her eyes neatly.

Nobita gave a smug smile, and quickly buried himself in his work.

Not long after, the processed video began to play slowly on the big screen, this time in reverse, starting from the monitoring blind spot when the car came out, Lu Zheng's eyes were fixed on the movements of the people in the car, and he seemed to stop blinking move.

The black Audi slides lightly into the traffic flow, the road traffic is smooth, and the people in the car seem to be very relaxed and not in a hurry——

The red light came on.

The victim's driving habits were good, she slowed down and stopped very standardly, and in the ultra-high-definition video, she could even see her action of putting the handbrake in neutral.

"She should be very familiar with this section of the road." The female investigator said sharply: "The red light here takes a long time, so you need to wait for a while."

Sure enough, the red light waited for a long time, and the victim restarted the car and merged into the traffic flow as if bored.

Still nothing unusual.

Soon the victim drove another road, turned right and entered a relatively lively main road.

The red light came on again.

"Wait." Lu Zheng got up suddenly, squinted his eyes slightly, and quickly pressed the Enter key: "Push back for 30 seconds to slow down, adjust the clarity again, and zoom in to this range."

While speaking, he stretched out his finger and drew a circle on the screen in front of him.

In the re-slowed-down video, the woman's movements became very clear.She put her left arm on the window, and she seemed to be holding something small in her fingers. The red light was always on, and a big Mercedes slowly stopped in the lane on her left. The window was also open, and the victim with long hair The person moved her finger, and then a small square object at the tip of her finger, which was very blurry in the video, was ejected by her, and fell into the hand of the person in the passenger seat of the big Mercedes beside her.

The victim seemed to know where the thing would land, without turning his head, the green light came on, and he kicked the accelerator and drove away.

The whole process is extremely concealed, and the whole process does not exceed ten seconds.

Several people watching the video fell into a strange silence.

A few seconds later, Lu Zheng broke the silence with a sound, and Daxiong foolishly pushed the video forward as instructed. This push found the problem.

At almost every traffic light intersection, the victim would pop a small object from the car window into the car windows of the vehicles parked beside her.

When it came to this, several people with rich experience actually had a vague guess.

"Team leader..." Wei Xiongfeng was a little uneasy, and hesitantly said, "Do you think it could be..."

Speaking of which, he froze, as if he couldn't believe it.

Lu Zheng hooked the corner of his mouth, sneered, and said firmly, "Drugs."

**

As a port city, Yuanbao is very experienced in cracking down on drugs. According to the license plate numbers, Cha Qing quickly brought the owners and co-pilots of the three cars back to the city bureau. There were four men and two women in total. Several people are emotionally expressing their innocence.

"I didn't smoke! I tell you! I didn't!" A fat man with a big gold chain yelled angrily, "What are you doing! Let go! I'll go by myself!"

"Okay, okay, stop yelling, drink some water quickly, and pee quickly." The old policeman who was holding his arm saw that he was quite experienced with such a person, and he was as immobile as a mountain: "Drink one cup, how many times?" Have a drink."

"Why should I drink it! I told you I wouldn't drink it! I can't grow out of it! Let me go!" Da Jinlian'er writhed all over, with rejection written from head to toe.

"I just finished smoking [-]%." ​​Captain Cha Qing squinted his eyes, stood outside the restricted area with his hands in his hands, and said to Geng Zhizhong and Lu Zheng beside him, "If you really haven't smoked, you can wish you could finish urinating and withdraw sooner. "

The old policemen who assisted in the urine test were stern and selfless. These people are all people who are in the community detoxification period that can be found on the police website. Even if they don’t take action at this moment, the patrolling police will force them to take them back to the center when they see them wandering outside. For urine testers, once they are found to have relapsed, they will face a two-year forced rehab.

No wonder these people are so emotional.

Resisting in vain, Da Jinlianzi was forced to let go. Captain Cha Qing walked to the urine test board and clicked twice: "Sure enough, K powder, methamphetamine, and ecstasy are all in abundance. Life is quite rich."

All three whiteboards are covered with a bright line, and the second one has no shadow at all.

Seeing that the situation was over, Da Jinlian'er burst into tears.

"You said you, if you knew today, why did you do it at the beginning? After two years of forced rehab, reflect on yourself, and reform after you come out." Captain Cha Qing sighed, and directly dragged the big gold chain that was spread into a puddle of meat stand up.

"Get up first, I have something to ask you."

Big Gold Chain: "Woooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo-"

"Oh, don't cry, big man, is it ugly or not?" Cha Qing seemed to have a headache, so he had to keep passing tissues to the gold chain.

For a while, the whole room was filled with the sound of big gold chains blowing their nose loudly.

"You - don't - understand - ah!" Hearing this, Da Jinlian howled even more sadly, with a look of despair and tears running down his face.

Cha Qing: "Fart, of course I don't understand, and I won't ask for trouble to play k-skating."

Lu Zheng and the others: ...

It's really not rough.

Da Jinlian'er seemed to be a little distracted, and sold out the family who provided him with some drugs without making insinuations.

"I buy fans from a girl named Chunhua. She often goes to Anguo and has goods. Everyone around me looks for her. She is quite famous in Yuanbao. She doesn't smoke herself, she specializes in reselling." Da Jinlian'er Moaning and chirping, "Chunhua's man seems to be doing this too, but she is a new recruit, and that's all I know."

"How do you deal with each other?" Lu Zheng tapped the pen.

"Let's pay the bill first, send it on WeChat, and after Chunhua receives it, he will directly make an appointment to come out, and throw the powder over when we stop on the road."

This is completely consistent with what Lu Zheng and the others deduced.Wei Chunhua's mobile phone has no records of text messages or phone calls. There are many friends in WeChat, but all historical messages have been deleted by her. She acts very cautiously, making it difficult to catch flaws.

"You guys are meeting like an underground gang, quite organized?" Cha Qing showed a little suspicious look, suddenly his thin face became serious, and his voice was stern: "Say! What else do you know? Don't talk to us You're lying, you don't want to go straight from a two-year forced rehab to an inmate?"

This obviously suspected that Da Jinlian'er knew that Wei Chunhua and Sheng Wenhao still had superiors.

Lu Zheng applauded secretly in his heart. With such a perfect way of handing over the goods, coupled with sufficient "supplies", and the number of the engine that was worn out, this "Chunhua" is likely to be just the tip of the iceberg. Behind her, not only There is only a mysterious and unpredictable cause of death, and there is a high probability that there is a gang hiding in the dark.

Da Jinlian was so frightened that he burst into tears: "Let me talk about it - once I went to Sheng Wenhao's to repair the car, I heard him and Chunhua talking there, and I heard something like 'Brother Yan doesn't give the goods'... I That's all I know..."

strict?Yan?Word?Yan?Yan?

There are many "yan" that can be used as a surname. If this Yan is not a surname but a first name, there will be more. Searching for this word in household registration information is tantamount to finding a needle in a haystack.

The shot victim who couldn't find out his real identity, the boyfriend who knew his real identity but disappeared, and the behind-the-scenes master who knew the pronunciation but was useless... The whole case fell into mystery again.

Captain Zha Qing exhausted all the power of the city bureau to track down Sheng Wenhao's whereabouts. So far, there is no result. Geng Zhizhong took Wei Xiongfeng to help with the investigation. Find any clues.

Yuanbao City Criminal Police Brigade Physical Evidence Identification Section.

"The 7.62mm caliber pistol bullet is shot into the victim's head at a very short distance, no more than [-] centimeters." Lu Zheng was wearing gloves, holding a bullet and observing, squinting his eyes and muttering: "This kind of The caliber of bullets is widely used, and the type of gun cannot be confirmed..."

Given the lack of clues, Lu Zheng quickly turned his attention to the murder weapon, hoping to find some clues.

The bullet casing was picked up at the scene of the crime, and the bullet was also taken out of Wei Chunhua's body, which was being carefully observed by Lu Zheng in his hand at the moment.

After a while, his cheeks puffed up, and he raised his eyebrows: "Hey, the bullets are fine, but the gun is a homemade gun."

Tang Shaoyuan made coffee for him by his side, and now that the autopsy was over, he was a little too busy to do anything, so he stuck to Lu Zheng's place and wanted to help. Hearing this, he asked curiously: "What do you think?" Came out? Isn’t this just bullets and shell casings?”

Lu Zheng smiled, got up and took a huge ear bag for Tang Shaoyuan to put on, and then put on another one himself, walked to the ballistic measuring instrument, and smoothly took off the gun from his waist, "click" After opening the magazine and checking the bullets, he quickly loaded the magazine, stood sideways, put the gun head into the measuring instrument, aimed at the small target inside the instrument, closed his right eye, and buckled his arm firmly. trigger.

"Crack!——" a slight popping sound came faintly through the instrument and earbags.

Lu Zheng put the gun back into the gun case, took off the earbags, and took out the small target in the instrument. The target was made of special material, very thick, and there was a deep hole in the center. Take the bullet out of it.

"Huh, hot hot hot—"

While muttering, Lu Zheng also took out the bullet casings, and there were two "jingle bells", and the bullet casings and bullets were placed on the table.

Tang Shaoyuan stood on the side stupidly like a statue.

Lu Zheng looked up and saw his dumb face, he couldn't help laughing: "What's wrong? I'm so handsome by my brother?"

"Yes." Tang Shaoyuan said without opening his mouth.

For some reason, Lu Zheng's face suddenly became hot, and he felt weirdly embarrassed for a moment, and quickly coughed to get back to the topic: "Here, look here, my Type 64 bullets are also 7.62 mm in caliber, which is similar to the case. Can you see some differences compared with the warheads in the film?"

Tang Shaoyuan lowered his eyes and observed carefully for a while, and felt that everything was different, and everything was the same.

...It's over, I probably don't have eyes.he thought desperately.

Seeing his confused face, Lu Zheng immediately guessed that he probably didn't see it, smiled and pointed to him directly: "There are rifling lines in the barrels of police and military guns, which can cause 'rifling marks' on the bullets. Things are similar to human fingerprints. The so-called ballistics analysis is used to distinguish different pistols. However, the manufacturing process of rifling is more complicated, and it is generally impossible to make it with earthen guns. This is why the lethality of earthen guns is not as great as that of standard pistols. The reason is that there is no rifling, and the bullet cannot rotate when it exits the barrel, which will affect the accuracy."

Tang Shaoyuan was a little worried after hearing this: "If there is no rifling, will it be difficult to identify the murder weapon?"

"You're quite confident, you're thinking about identifying the murder weapon now?" Lu Zheng raised his eyebrows and smiled, "With me here, what are you afraid of? Even if it's a trick, I can compare it to it."

This bragging is like a bandit, but Tang Shaoyuan still thinks his brother's domineering aura is so handsome.

Probably the filter thickened again, he thought, ah, love, you really blind people.

Just as Lu Zheng was holding a magnifying glass, frowning and immersed in the bullet casings, the door of the evidence room was suddenly pushed open.

The one who walked in was none other than the hot-tempered Captain Cha Qing.

"Leader Lu, Tang Forensic Doctor." He nodded, his face livid and ugly: "The bad news is that there was also a shooting case at the Huaihai intersection just now - in the downtown area, the victim was shot in the head in public and died on the spot .”