"The deceased was a male with swollen knuckles, which should have been caused by gout, the femoral head and teeth were severely worn, he was over seventy years old, and almost every bone had tooth marks gnawed by dogs."

Dai Lin picked up the skull, and a foul-smelling viscous liquid flowed out of his eye socket, which was the human cerebral medullary fluid, and although the dog could eat the corpse, it could not eat the brain tissue.

"There is an irregular hole on the left side of the cerebellum, which may be the real cause of death, the sudden attack from behind from the attacker, and the deceased was killed without any reaction."

Dai Lin knocked on the skull's teeth again, and several porcelain teeth appeared in front of everyone, it should be said that they were camouflaged porcelain teeth, wrapped in something like tin foil, very ugly, but much cheaper than porcelain teeth.

"I know who he is, his name is Lao Tang, he used to be a mountain ranger in the village, I have seen him many times, but I didn't expect him to be killed." Wu Xuesong recognized the deceased.

"Are you sure? What is the rationale? Luo Cheng asked.

"Sure, I've seen his teeth many times, and almost no one in the village knows it."

The corpse is not Wu Cheng, think about it, even if Wu Cheng wants to commit suicide, there is no need to lock himself in the kennel and let the dog bite him to death.

"This is strange, why did this murderer attack an innocent old man, is he already mad to the point of killing people indiscriminately?" Xiao Wu raised his head and looked at Luo Cheng.

Luo Cheng stood on the side with a solemn expression, he walked to the lake and paced back and forth, Xiao Wu wanted to speak but was stopped by Dai Lin.

"Do you say Wu Cheng did this?" Xiao Wu asked in a low voice.

"It's not."

Luo Cheng replied suddenly.

"This is by no means Wu Cheng's doing, first of all, no matter whether Wu Cheng's suicide note is true or not, but his purpose is the same, he wants to leave here, if his suicide is true, then he should release his dogs to prevent them from being starved to death, and secondly, his suicide note is very tense, expressing his pessimism about life, in his eyes he is right, what is wrong is this society, his suicide is a relief, a kind of sublimation, how can such a person allow such a bloody thing to tarnish his reputation? If he didn't commit suicide, but to escape the police's investigation, then he wouldn't leave a corpse for us to suspect the truth of his suicide, so I judge that this was not done by Wu Cheng, but someone else, this person Wu Cheng may know, for example, Li Shengyu. ”

"So could this suicide note be that Li Shengyu coerced Wu Cheng to do this?" Dai Lin asked.

"It's not impossible, it's entirely possible, maybe he wrote this suicide note under duress, my so-called coercion is not a knife on the neck, but a warning deterrent between acquaintances, they may have planned to negotiate together, but I didn't expect the ranger to unexpectedly find him, so this person didn't do anything and simply killed the ranger and threw it into the dog pen for the dog to eat, and Wu Cheng dared to be angry when he saw this scene, and then the two of them left here together."

Luo Cheng's mind came up with the picture of Li Shengyu sitting on a chair with a dagger crossed and watching Wu Cheng write a suicide note, although Wu Cheng is very cunning, he is a cripple after all, and he is still facing a professional soldier like Li Shengyu, he can't do anything else but obey, and any skill and strategy in the face of absolute power is superfluous.

Killing the ranger was both for secrecy and to deter Wu Cheng from playing any tricks.

Of course, there is another possibility, that is, after Wu Cheng wrote a suicide note, Li Shengyu came, and the two of them happened to be bumped into by the mountain ranger when they were talking, and Li Shengyu killed them in order to keep it secret.

For people like Li Shengyu, there is no difference between killing people and eating and sleeping, as long as he can get out and check how the police investigate, it can be seen from the fact that he is blackmailing the police, this is a very confident person.

It's just that what people don't understand is why Lu Yan got involved with him, and Wu Cheng, they shouldn't know each other, what would make them involved?

Why did Lee Seung Woo take Wu Cheng? What is the rationale?

Where did they go?

What's next?

Where are they at this moment?

Since Li Shengyu intervened, he said that the cases that happened were bloodier than the other, Ma Chaoxin was doused with gasoline and burned after his death, Lu Yan was cut by a knife and then wrapped in a film and stuffed into the flower platform, and now the mountain rangers are even more eaten by dogs, and the killing methods are cruel and fierce, this person's existence is like a time bomb, and I don't know what his next target is.

What Luo Cheng couldn't understand the most was why he wanted to attack Lu Yan or even Wu Cheng.

Luo Cheng lowered his head and fell into contemplation again.

One by one, the faces flashed quickly in front of Luo Cheng's eyes, Qi Hong, Wang Jieyu, Zhou Shuyi, He Wei......

That's right, Zhou Shuyi!

Luo Cheng thought of Zhou Shuyi's smile again, and thought of what she said when she mentioned Li Shengyu, she said that she had said hello and did not let Li Shengyu come to China, but Li Shengyu began to come.

The police have investigated the relationship between the two people is extraordinary, she knows Li Shengyu very well, she must know that Li Shengyu will come to save her, if she doesn't want to implicate Li Shengyu, the best way is to hide it, and when she dies, Li Shengyu will naturally not come.

"No, no, everything is wrong, we got things wrong." Luo Cheng began to talk to himself again.

"It's all wrong, he didn't come by himself, no, he was notified, so who is it?"

Luo Cheng squatted by the lake as he walked, the more he thought about it, the more chaotic he became, and once again thought of Wang Jieyu, did this woman really know nothing?

The local police station and villagers quickly arrived at the scene, and the police searched the clothes of the ranger in the kennel and confirmed the identity of the ranger, who has always been widowed and usually likes to run around, so this time he disappeared for a few days and no one went to the police.

The police detected human tissue in the dog's feces, and the ranger was indeed eaten by the black back.

Xiao Wu led people to conduct a careful search around the bamboo forest, except for the sinkhole and the river, almost all searched, but no trace of Wu Cheng was found, the terrain of the sinkhole was complex and dangerous, and it was great to want to investigate, so Xiao Wu decided to start with the river first to see if Wu Cheng had jumped into the river.

However, two days have passed, there is still no progress, the mountains are not as good as the city, there are surveillance everywhere, and the bamboo forest extends in all directions, and you can go out anywhere, not to mention finding people now, not even in a direction.

If you can't figure out the relationship between this, you can't continue to investigate at all.

Just when everyone was helpless, an alarm call suddenly called the Qingzhou 110 command center.