I'm not a super cop

Chapter 503 What do you want to do?
PS: The chapter number is wrong, this chapter is 504.In addition, the limited exemption is over, if you think Xiaotang's writing is okay, please give me a full order, crying and begging~
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After leaving the temporary headquarters, Xiao Ran took Zhang Lei to the downstairs where Niu Kun's family lived.

Because the community is relatively old, there are few people cleaning it on weekdays, so the downstairs is not only messy, with various battery cars, waste, etc., but also dusty on the ground. All covered with a thin layer of dust.

When Xiao Ran came downstairs, he didn't immediately take the elevator upstairs, but lowered his head and looked around the entrance, squatting down from time to time, picking up a handful of dust to check carefully.

"What's wrong?" Seeing this, Zhang Lei squatted beside Xiao Ran and asked.

Xiao Ran frowned slightly, showed Zhang Lei the twisted dust on his fingertips, and asked, "Did you see it?"

"What do you see? A layer of dust, what do you want me to see?" Zhang Lei didn't know why.

Xiao Ran flicked the dust off his fingertips, stood up and adjusted the recorder on his chest, and said with a blank expression: "You didn't look carefully. There are very few pepper particles in it."

"Pepper granules?"

Zhang Lei didn't understand why there was pepper in the dust, and even if someone sprinkled pepper in front of the building, what did it have to do with the case?
It wasn't until he followed Xiao Ran into the creaking elevator that Zhang Lei figured out the meaning of Xiao Ran's words, and exclaimed in a low voice, "You mean... Which family sprinkled the pepper? To cover up the smell, Let the police dogs not be able to track it?!"

"It's possible, but not necessarily."

Xiao Ran said noncommittally: "The best way to avoid the pursuit of police dogs is to have a stream of water to block them, and the second is to sprinkle sulfur powder, but during this period of time it is dry and rainless, and the community is dirty and messy, so it is too conspicuous to use water to wash it down. The color is very contrasting with the earth color, the color of the pepper, and the color of the dust is very similar.”

"However, that didn't sprinkle much. Besides, even if you sprinkled that small piece, how could the police dog's nose not be able to track it?" Zhang Lei couldn't believe it.

"Who knows, a dog is a dog after all, and won't tell people, 'The smell here is too pungent, so I won't go there'."

Xiao Ran replied casually, but he was thinking about a deeper question in his heart, that is, who sprinkled the pepper on the ground?

Use pepper to cover up the smell to avoid the tracking of police dogs. Except for those who are more interested in criminal investigation, most ordinary people in normal life don't know this.

Even if you know this, or have learned about it on search engines, for the suspects, in that highly tense atmosphere, even the repeat offenders who often deal with the police rarely think about covering up their own smell of.

As for the act of sprinkling pepper downstairs, Xiao Ran tended in his mind that this was not a temporary thought after committing the crime, it should have been planned long ago, or even carefully planned.

However, through the monitoring screen that day, Xiao Ran knew that Niu Kun's family didn't know about Yan Yuehan's accident, and Niu Kun's parents and grandfather found something abnormal in the house after returning home, so they would think of going downstairs to sprinkle pepper to cover up the smell ?
Obviously impossible, not to mention that Niu Kun's family has relatively low-end hobbies. If Niu Kun's family saw such a horrible scene after arriving home, they were so scared to death, how could they think of covering up the smell.

Therefore, after eliminating the small probability situation, there is only one high probability possibility: the pepper was sprinkled by Niu Kun!

However, how did a young man who was in the third year of junior high school and had little contact with society, develop such a strong anti-reconnaissance awareness?
Either he is very interested in criminal matters, and has long been harmful to others, and started to make careful planning very early. With the current level of precocity of children, a 16-year-old IQ is completely enough.

Or there is another possibility, combined with the faceless case that Ruan He once directed... So, could Niu Kun be a newcomer taught by a criminal organization? !
Thinking of this, Xiao Ran's eyes tightened suddenly, and he couldn't help but want to call his colleagues in the network supervisor, but the creaking elevator had already stopped, and the floor where Niu Kun's house was located had arrived.

The elevator door opened with difficulty, Xiao Ran looked at Zhang Lei and nodded, Zhang Lei understood.

Turning on the recorder, the two came to the door of Niu Kun's house. Before knocking on the door, a faint scent penetrated into the nostrils. It was the smell of detergent. cleaning.

Xiao Ran and Zhang Lei adjusted their expressions, put on a natural look, and raised their hands to knock on the anti-theft door of Niu Kun's house.

But after knocking on the door, there was no response from anyone in the room, and there was no sound, so Xiao Ran knocked again, and then a calm, nervous male voice asked, "Who?"

"We're from the police station, making a routine visit." Xiao Ran said according to the original plan.

"Oh, okay...here we are." The male voice paused, and after a while, he opened the door carefully.

"Comrade police, hello, hello..."

The one who opened the door was Niu Kun's father, Niu Shigui. He was wearing a thin woolen sweater with the sleeves rolled up to his arms, a pair of jeans and a pair of cloth slippers on his lower body. There was a smile on the corner of his mouth, but the smile was a little unnatural , a trace of panic flashed in the depths of his eyes.

Obviously, he has not studied how to control expressions, and the actor's cultivation is not up to standard.

Xiao Ran raised his hand to show his ID. Of course, Niu Shigui was shown the front side with his photo, but Niu Shigui couldn't see the title, police rank, etc. on the reverse side.

"Please come in... please come in..."

With an enthusiastic look, Niu Chenggui led Xiao Ran and Zhang Lei in, pretending to be ignorant and asking, "Didn't you just ask the question a couple of days ago? Why are you asking again?"

"Oh, I can't help it. Isn't it that the little girl in the neighborhood next door was kidnapped and killed by traffickers? The higher-ups urged me to do another visit. The leader moved his mouth. We broke our legs and messed around all day long!"

Xiao Ran pretended to be perfunctory and complained, in order to reduce the vigilance of Niu Chengui's family, while observing the situation of Niu Shengui's family.

The house is extremely clean and the floor is polished. Xiao Ran knew this before entering the door. In addition, in the living room of Niu's house, there were two large suitcases lying on the wall, and the zippers had not been closed. , you can vaguely see the clothes in it.

As for the rest of the Niu family, Niu Shigui's wife, Tian Michun, and his father, Niu Man, were sitting at the dining table eating, but they had already put down their chopsticks and came over, while Niu Kun, who Xiao Ran focused on observing, was reclining on the sofa playing games on.

When Xiao Ran and Zhang Lei first came in, Niu Kun turned his head and glanced at them contemptuously, and then continued to play King Pesticide with no expression on his face, showing no sign of nervousness.

When Niu Shigui greeted Xiao Ran and Zhang Lei to sit down, Xiao Ran casually raised his finger and pointed at the two large suitcases, and asked, "Are you... planning to travel far away?"

"Ah... yes, yes!"

Hearing Xiao Ran's question, Niu Shigui's voice trembled a little, and he said immediately: "The child is not feeling well, and he often complains of having a headache. Our hospital checked several times but found nothing, so I inquired about other hospitals and took the child to see him." look."

"Oh, so, you have to check it carefully, the body is the most important thing."

Xiao Ran chuckled, looking relaxed and relaxed, but in fact his muscles were already in readiness. He opened his notebook and took out a pen and asked, "That won't waste your time, I'll leave as soon as I understand the situation."

After getting the information about Niu Shigui's family normally, Xiao Ran asked, "Where are you guys and what are you doing between 16pm and 4pm on the 8th, can anyone prove it?"

"Oh, I asked before. At that time, my wife and I accompanied my dad to the hospital for an examination. We were in the hospital all the time. When we came back, we heard that a child was lost. Oh, I was nervous at the time. We thought my child It's gone."

Niu Shigui spoke smoothly, while his wife was still calling for help, "Yes, I was so scared that my face turned pale." As for Niu Shigui's father, Niu Man, sitting at one end of the sofa, his face was expressionless and he was in a daze.

At this point, Zhang Lei looked at Niu Kun and asked half-jokingly, "Little brother, where were you at that time? What were you doing?"

Hearing this, Niu Chenggui and Tian Michun were startled, and Tian Michun hurriedly said: "Comrade policeman, why do you ask him, he is just a child, he hasn't finished junior high school, what can he understand?"

"This...is still in junior high school, I look like I'm in college?" Xiao Ran pretended to be surprised.

Tian Michun said repeatedly: "My children grow up early, and they are better than other people's children when they are born."

"Oh, but I still need to understand that the leader explained that both adults and children have to investigate. Our leader said that the possibility of minors committing crimes is not ruled out..."

Xiao Ran said with a light smile, but he had already noticed the unnatural words and deeds of Niu Shigui and his wife, turned to look at Niu Kun and said, "Where were you at that time, and what were you doing?"

"I was at home, playing games." Niu Kun said indifferently without raising his head, the game in his hand never stopped.

Xiao Ran nodded, looked at Niu Shigui and his wife, and when he was about to speak again, Zhang Lei asked as planned: "Hey, where is your toilet? Let me make it easier."

"Oh, that's the door." Niu Shigui pointed to the toilet door stiffly.

Zhang Lei got up and walked over, saying as he walked, "Oh, your house is so clean, the floor is wiped and shiny... Your house has just been renovated, the walls are all as if they were newly painted..."

"Ah... yes... yes, yes..."

Niu Shengui responded with a smile, but his wife Tian Michun's face showed panic, Xiao Ran still pretended to have no doubts, and asked some irrelevant questions.

Zhang Lei came out of the bathroom, sniffled and sat down, saying, "Your bathroom has been washed too much, why is there a fishy smell?"

"Is there? No, you smelled it wrong, it should be the smell of my wife's cosmetics..." Niu Shigui hurriedly explained.

"Maybe I got it wrong." Zhang Lei nodded.

"My hand hurts when I write, it's your turn to remember."

Xiao Ran waved his hands, said hello to Niu Shigui and his wife, and handed the pen and paper to Zhang Lei.

Then he turned his head to look at Niu Kun and said: "Little brother, you said that you have been playing games at home one day, did you go downstairs in the middle? I heard an old man, you seemed to be playing with a girl downstairs that day? "

As soon as these words came out, Xiao Ran noticed from the corner of his eyes that Niu Shigui's hands were clenched tightly: "By the way...then what, I haven't even prepared a glass of water after talking for so long, I'll go get you two a glass of water." !"

"thanks, thanks."

Xiao Ran didn't refuse either, and let Niu Shegui walk towards the water dispenser behind him, but from the corner of his eyes, he was always paying attention to his surroundings, his whole body was tense, ready to explode at any time.

"Little brother, you haven't answered my question yet. Did you play with a little girl downstairs that day?"

As Xiao Ran asked, he pulled his coat to cover his right hand that was reaching for the pistol, because he had already noticed the cold light in the eyes of Niu Chenggui's wife Tian Michun, and the slight movement behind him that slowly approached him. The sound of approaching shoe soles.

Niu Kun put down his phone and looked at Xiao Ran meaningfully: "So what if it's me?"

"Host, danger!"

The prompt from the system came suddenly, but actually it was not necessary, Xiao Ran had already seen Niu Shigui holding a hammer behind him from Niu Kun's pupils.

Xiao Ran's movements were like lightning, he stood up instantly and turned around, raised his hand and pointed the black muzzle of the gun at Niu Shigui who was gritting his teeth and was about to strike.

Xiao Ran's sharp gaze made people tremble, and he said coldly, "What do you want to do?"

(End of this chapter)