That was a cigarette butt.

Originally, it took three or four months for cigarette butts to fall into such a place and there was no possibility of becoming evidence.

Even though there were some oral mucosal cells on the cigarette butts, they had already been lost after so long sun and night dew.

But this cigarette butt is a bit special. At least Lu Fang has never seen a group of cigarette ghosts from the police station and the criminal police brigade smoke the cigarette butts.

Of course, Lu Fang did not rule out that this kind of cigarette is a niche cigarette produced locally.

"Brother Qiu, look at this."

Lu Fang pointed at the cigarette butt.

Qiu Ning immediately took a few steps forward and looked at the place where Lu Fang pointed.

"Cigarette butts? This is normal. A few people stayed here for so long. As long as there were smokers in this group of people, cigarette butts would be left."

Lu Fang said: "I'm not saying that cigarette butts are normal, I'm saying that cigarette butts are unique to you?"

Qiu Ning was slightly stunned and took a serious look again.

Before he could see anything, Old Wu, who was standing beside him, spoke.

"I'm an old smoker. I've never seen such cigarette butts." Old Wu said with certainty, "But there are usually words on cigarette butts, so don't you move and take a look."

Lu Fang immediately stretched out his hand and picked up the cigarette butt.

The back of the cigarette butt is close to the ground for a long time, and the paper is almost rotten, and the text on it is difficult to identify.

"This... should be the word dragon?" Lu Fang hesitated a little.

Qiu Ning frowned and said, "Is there any cigarette with the word "Dragon"?"

"It should be." Old Wu said, "but I'm not very clear. I'll know it after looking back."

Lu Fang nodded, and did not continue to get entangled in this issue. He put the cigarette butt into a bag of physical evidence and continued to move forward.

Lu Fang discovered something along the way, but it was not very valuable. It was similar to the cigarette butt and was an ambiguous existence.

When he arrived at the gate, Lu Fang stopped.

The gate here was originally a wooden door, but now I don’t know where I went, and there is only a door hole covered with weeds.

The biting cold wind poured out from the door, making people shudder.

Lu Fang didn't feel anything. He glanced around and said, "Brother Qiu, you can wait at the door first, I'll go in and take a look first."

"It's not safe for a person in this wilderness..." Qiu Ning said with concern, but as soon as he said it, he swallowed it back.

It may not be safe for others, but it is not certain for Lu Fang.

At least, if there is danger, it is also the three of them who stayed outside, which are more dangerous.

Although this result is unacceptable, it is the truth.

Evolutionists do have the ability to smooth out the number of people, not to mention that Lu Fang is not an ordinary evolver.

Seeing Qiu Ning's expression, Lu Fang guessed what he was thinking, smiled slightly, and said, "It's okay, this area is still very safe at present. The reason why those people chose to stay here is because there are no strong beasts around."

After saying that, Lu Fang turned around and entered the room.

When you enter the yard, there is more garbage inside, which shows that they did live in this small building before.

Instead of rushing upstairs to the upper floors rashly, Lu Fang checked them one by one.

The footprints on the ground, the paper confetti on the ground, and even a bone that fell in the corner of unknown animal was all within Lu Fang's inspection.

I would rather spend more time than miss any details.

This is the principle of Lu Fang's current survey.

He threw something that was sure of being completely worthless, and for uncertain items, he would put them in the bag of evidence.

Soon, Lu Fang completed the search in the yard and began to place his targets in those rooms.

According to Zhu Lianhua's description yesterday, his parents were imprisoned here for eight days, and at least two people were guarding them.

Four people live here for eight days, and they will inevitably leave a lot of domestic waste, including excrement.

Lu Fang was not interested in excrement, and he was not an anorectal doctor.

But after living alone in a place for a long time, something will inevitably remain-hair.

No matter how thick the hair is, a few strands of hair will fall more or less every day, which is an inevitable physiological rule.

But finding a few hairs from the messy abandoned house is not much different from finding a needle in a haystack.

Lu Fang was not short of vision, nor did he lacked patience, so he was searching very seriously.

Looking at each room by room, Lu Fang gradually became happy.

During the search process, he found two cigarette butts, exactly the same as the previous one.

This kind of cigarette butt that falls in the room is much more valuable than cigarette butts on the open-air ground. If you are lucky, you may be able to extract DNA samples.

When they found the second floor, Lu Fang found a clean floor in a room with many dry weeds and several quilts.

Lu Fang suddenly thought that this might be the house where Zhu Lianhua’s parents and the kidnappers stayed for those days.

He stepped into the room carefully, his eyes as if they were scanners, sweeping every inch of the ground in the room.

Several instant noodles boxes were still lying in the corner, and Lu Fang was very happy.

The instant noodles box is likely to be able to extract fingerprints, and the value is no less than finding hair.

Carefully pour out the moldy soup in the instant noodle box, drain it, and then wipe the inside with paper, then put the box into the physical evidence bag.

Continuing the search, Lu Fang spent a lot of effort and finally found a few hairs as he wished.

After putting it away, Lu Fang went downstairs with satisfaction and came outside the courtyard to meet Qiu Ning and others.

Qiu Ning and the other two were squatting at the door bored. They had been waiting for a while, but fortunately there was no accident.

Seeing Lu Fang coming out of the inside with a pile of bags like a garbage picker, Qiu Ning stood up and smiled and said, "Brother Lu, you have gained a lot."

"It's okay. If you can use these to lock the suspect's identity when you go back, it will be worth the trip." Lu Fang said, "Let's go! Get in the car and go back first."

The off-road vehicle started again, startling the birds on their fingers...

As soon as a bird flew up, a shadow suddenly swept past the side, and the bird became a thing under its claws.

It was a red-legged falcon.

Such images are very common in the wilderness.

The prey on the weak is the main theme of the biological world.

Soon, they came to the valley full of jackals again. Old Wu, who was driving with one hand, couldn't help but put on his other hand.

Holding the steering wheel with both hands is the minimum respect for road conditions.
Chapter completed!