Chapter 139: Case Closed

The private car driver who provided the clue was a local who had driven to Longde Village to eat pork intestine, pork stomach, and chicken.

In fact, most of the cars in the parking lot that day were there to eat pork intestine, pork stomach, and chicken.

Although there were other food stalls and snack stands nearby, they were all neighborhood businesses, and no one drove there specifically to eat.

Only this pork intestine, pork stomach, and chicken shop, for some reason, was famous far and wide. People coming to Longli County felt like they had come in vain if they didn't eat at this shop once.

Anyway, the portions were large, the taste was indeed quite good, and the price was very friendly, so it had always been very popular, and it was also easy to park nearby.

As for the residents who originally parked there, the number was actually very small, and most of them used their cars for commuting.

Hou Lejia quickly sent a team to the parking lot. While investigating the scene, they also took the entry and exit records of the parking lot and compared them with the license plates in the entry and exit videos.

Jiang Yuan followed the police dog squadron of Longli County, searching for the source of the bloody smell all the way.

The police dog squadron of Longli County now had three dogs, one of which was in a training state and was still an intern new dog.

One was in its prime, a diligent "slacking-off" dog.

The other was the meritorious dog, Heizi, a famous dog that had won a second-class merit and had two bowls for eating, just as famous as Jiang Yuan, who had won a second-class merit.

In terms of the application of police dogs alone, Longli County was still somewhat famous in the province.

They did indeed use them very well. Now, although Heizi was slightly older and its working time had been reduced, there was a new prime police dog, "White Collar," to top it off, and the third generation of police dogs was in a training state. It could be said that the continuation of dog skills from the old, middle, and young generations was rare and excellent in the province.

The one dispatched today was exactly the meritorious dog, Heizi.

Heizi's back formed a straight line, its Doberman-specific pointed ears stood straight up, and it only lowered its head slightly all the way, leading people with light steps toward the place with the bloody smell.

Heizi, who ate 75 yuan a day, couldn't tell at all that it was old. It was like a person who was forty years old and still fighting on the front line of nightclubs, with only a look in its eyes that flickered with being old but still vigorous, and unconvinced.

Woof!

Heizi barked once, and seven or eight people rushed over.

Jiang Yuan also jogged over. He had to guard against any cute little brat excitedly destroying the scene.

Don't say it won't happen, it's impossible. If you go to enough crime scenes, you'll know that there are many stupid thieves, and many police officers who are not smart enough.

When they arrived, they saw an open channel, and there were no obvious bloodstains.

"I estimate the suspect stood here and changed their bloody clothes." Zheng Xiangqian, the captain of the serious crime squadron, also came over, looked up to find the location of the monitoring, and made a judgment. He squatted down again, leaned close to the ground, sniffed hard, stood up, and said: "And took a pee."

Heizi barked "Woof woof" twice, probably not very happy that someone was stealing its work.

Jiang Yuan suddenly realized. Indeed, if they didn't change their bloody clothes, driving into the county seat and being seen with bloodstains on their body would be another trouble. Changing in the parking lot was a very suitable place.

At this time, a young criminal police officer guessed: "They also carried clothes with them. Is it possible there was premeditated murder?"

Jiang Yuan glanced at this person.

This gentleman belonged to the not-smart-enough type, and his active speaking state showed that he didn't feel he wasn't smart.

"Premeditated murder, brought clothes but didn't bring a weapon?" Zheng Xiangqian lowered his head and replied, sealing off this path.

This was a problem of the investigation route, and he couldn't let a silly kid interfere.

From the current evidence, the possibility of premeditated murder was too low. Moreover, the most basic point was that the current suspect had a car, so why premeditate the murder of a scavenger?

If there was a grudge, it must be to take a weapon that could quickly kill someone. Even if it was just for venting anger, one could prepare more thoroughly. Like parking in a parking lot, if it was premeditated, it was too stupid.

Everyone didn't pay much attention to the silly kid's words.

Jiang Yuan put on his mask and, together with the scene investigation from Longli County, took samples in the open channel.

The open channel was slightly smelly, but honestly, they had already gutted a corpse, so gutting an open channel was nothing. With the urine from the next day, the smell in the open channel was even lighter.

The only thing that was a bit uncomfortable was that the working environment was too outdoorsy.

The people coming and going in the parking lot, and the look of the police dog Heizi next to them, made people feel a little embarrassed.

Jiang Yuan took the samples, and also stared hard at Heizi for a while.

That is to say, this dog wasn't familiar. If it were Dazhuang daring to stare at him like this, Jiang Yuan would have plucked it bald.

"It's okay."

Jiang Yuan put the sample box on the car and said to Zheng Xiangqian.

Although they might not be used in the investigation stage, these things could still play a certain role in the litigation stage. When encountering stubborn lawyers, some could play a big role.

Of course, taking them back to test the DNA and comparing it with the DNA Jiang Yuan wiped before, adding another layer of insurance, was also not bad.

A group of people came excitedly and left dejectedly. Not to mention the expected bloody clothes and weapons, there wasn't even a little sweetness.

Fortunately, the police who went out on another line brought back good news.

It wasn't just good news, it also included the suspect, the car, and a pile of other messy physical evidence!

"So, the person was caught?"

Wu Jun, who had woken up from a sleep, came directly to the criminal police brigade from the guesthouse.

Jiang Yuan said "En" and said: "They are being interrogated. It's a young man in his twenties."

Wu Jun looked at the young man Jiang Yuan and said: "So it's a crime of passion?"

"Seems to have repetition." Jiang Yuan shook his head and said: "I just saw the people from the serious crime squadron go out. They should be going to investigate and collect evidence."

"What else is there to collect? So much blood on the car is enough to settle him. The weapon?"

"The weapon and the bloody clothes were burned together. It is said to be a plastic water pipe used for decoration, a PPR hot water pipe. I heard them say it." Jiang Yuan replied and added: "It wasn't burned clean, the remains were all taken back."

Wu Jun was a bit amused and said in a low voice: "This person still has some stuff. Weapons have always been a difficult problem, but he didn't do it professionally. He should have practiced more beforehand. How did he burn it? Where did he burn it?"

"At a camping site, lit in a large iron bucket." Jiang Yuan actually had the same curiosity.

Eliminating evidence, throughout history, there have always been "smart guys" trying.

A relatively interesting choice is like a dagger made of ice, which melts after killing, so the weapon can't be found (not popular science... don't learn).

A stick made of plastic has the same effect, but it's not direct enough when killing. There is too much black smoke when burning.

Two police officers from the serious crime squadron who went out brought back a girl and returned hurriedly.

The girl's age was between 18 and 48. She wore light makeup, long trousers, and a white T-shirt, looking very clean. Her high ponytail was a bit fluffy and mischievous.

The master and apprentice Jiang Yuan looked at each other and understood in their hearts that the interrogation should be at the stage of ending.

The one newly found, it's hard to say whether she is a witness or something.

Jiang Yuan was still guessing there, but Wu Jun went directly into the interrogation center to watch the surveillance video.

Jiang Yuan was embarrassed to go. There were many people inside, and he wasn't that anxious.

Not long after, the girl came out and left without hesitation.

After a long while, Wu Jun came out with a solemn expression.

"This is..." Jiang Yuan couldn't help but feel curious.

Wu Jun sighed, pouted, and said: "Let's go out and smoke to talk."

Jiang Yuan flexibly unpacked a pack of Zhonghua, handed it to Wu Jun when he went out, and lit it for him.

Wu Jun took a deep breath, exhaled the smoke, inhaled it back, and exhaled it again before saying: "The perpetrator is the young man caught today. The motive... is different from what we thought."

"Is it because of that girl?"

"En, after the young man separated from his companion, he saw this girl and went up to pester her for her WeChat. The girl wouldn't give it to him, so he followed her all the way, and then was seen by the scavenger Zhang Hong."

Wu Jun said and took another puff of smoke, exhaled it, and said:

"Zhang Hong stepped forward to stop this suspect, and the girl ran away in the chaos. The suspect became more and more angry, chased Zhang Hong to his home, and beat him to death."

Jiang Yuan heard this and his eyelids jumped: "Just for this? Couldn't get over the anger?"

"I think what's uncomfortable is not just this." Wu Jun looked at the direction of the gate and said: "The little girl who was harassed not only didn't report it later, but when the police asked her yesterday, she didn't say anything either..."

Jiang Yuan was silent for a few seconds.

The law has no requirements for things like repaying kindness.

If a person is unwilling to repay kindness, the police have no way.

Jiang Yuan asked: "Then how was this girl discovered? The suspect said so?"

"En." Wu Jun sighed: "Otherwise, the cause of death wouldn't be clear. Neither of them could explain it clearly."

Jiang Yuan knew the two people he was talking about were the suspect and Zhang Hong.

A bit of a mess. Jiang Yuan kicked the step in front of him, and his toe hurt a bit.

The smoke was a bit choking, and he couldn't help but cough.

Wu Jun was looking ahead with a dazed look.

After smoking, he stepped on the cigarette butt, patted Jiang Yuan's arm, and said: "It's enough that the case is solved. In this human world, right and wrong cannot be argued. Just do what we can do well."

Jiang Yuan replied: "En."

"Master, how about we go eat another pork intestine, pork stomach, and chicken? That one is not bad." ===== CHAPTER 140 =====