Jiang Xu looked at Su Yang coldly and shook the coffee cup in his hand.

"Would you like a coffee?"

Su Yang looked at Jiang Xu with a pleasant look with a wry smile.

"Don't you want to know whose it is?"

Jiang Xu got up and smiled.

"How similar is the DNA extracted from the report to Yang Qian's DNA?"

Su Yang was shocked, what Jiang Xu meant by this was that he was an unpredictable prophet and already knew who belonged to Shu Yun's inner essence?

"The similarity is as high as 90%. ”

Jiang Xu nodded, put the cup into the pool, and then followed Su Yang to the task force office.

As soon as he sat down, Yang Wen stood up.

"The human skin in Shu Yun's house is Yu Hai's, we asked the neighbors nearby, Shu Yun's husband is also the owner of the first human skin, Yang Qian has not been back for a long time, the strange thing is that someone saw him today and greeted him, but Yang Qian did not respond. ”

Jiang Xu shook his head.

"I extracted fresh essence from Shu Yun's body, and the DNA extracted from Jing Ye was as similar as 90% to Yang Qian's DNA. ”

Jiang Xu said calmly, Su Yang put the report on the table, but Yang Wen and the others were surprised.

"So, it's Yang Qian's brother?"

Jiang Xu nodded.

"Didn't you investigate Yang Qian's background information? Didn't you find out that he had a brother?"

Jiang Xu said this with some reproach, looking at Deng Min and Wu Lei.

Wu Lei's face changed slightly, a little embarrassed.

"We did investigate Yang Qian's background information, but we really didn't find out that he had a brother, and we also asked the neighbors around Yang Qian's house, and they didn't know that Yang Qian had a brother!"

Jiang Xu sighed, and his hand unconsciously rubbed the corner of his clothes.

"In other words, although Yang Qian has a brother, no one knows about it, and except for Yang Qian and his brother, the only person who knows is dead?"

Everyone was in a state of confusion, and now only by finding out Yang Qian's brother could they know what they really wanted.

Su Yang thought for a while, and suddenly spoke.

"Since Yang Qian's brother appeared in Yang Qian's house, could it be that he is the murderer, so he killed Shu Yun in order to prevent Shu Yun from revealing his identity?"

Jiang Xu immediately shook his head and retorted.

"No, it should have been after he left, Shu Yun was killed. ”

As soon as these words came out, everyone was shocked.

"Why?"

Deng Min asked puzzled.

"Since you are afraid of revealing your identity, will you still leave such an important clue in the deceased's body? Since the murderer has such medical attainments, how could he not know that DNA can be extracted from Jingye, so the truth can only be that Shu Yun was killed after he had a relationship with Shu Yun. ”

Jiang Xu paused, his expression worried.

"Now it is certain that all the victims must have been involved in the same thing, and they were killed by others, and it is not clear that Yang Qian's brother has also been killed!"

Su Yang looked at Jiang Xu in surprise.

"How so?"

Jiang Xu nodded.

This is very likely, since Yang Qian's brother will go to Shu Yun, and the two have a relationship, this shows that Shu Yun must have a close relationship with him in private, so it is very likely that he will be involved, maybe the murderer will kill him next. ”

Su Yang was puzzled.

"How do you know that the murderer will kill again?"

Jiang Xu picked up all the materials on the table and arranged them in order.

"The key to this case is that there is one less piece of human skin, the murderer must feel that he is doing the right thing for heaven, and he wants those human skins to watch him kill the people who are with them, so as to satisfy his pleasure of revenge. The murderer will take Shu Yun's human skin, indicating that he hopes that Shu Yun's human skin can see the next victim. ”

Everyone gasped, the murderer was far more perverted than they could have imagined.

"The key now is to find Yang Qian's brother one step ahead of the murderer. ”

Jiang Xu said in a deep voice.

Wu Lei stood up and said.

"We checked the surveillance near the residential building, and Yang Qian's brother got into a taxi after leaving, and we have contacted the taxi company and found the taxi. ”

Yang Wen nodded.

"Ask the taxi driver, and check the marks on the taxi driver. ”

Wu Lei nodded and left quickly with Deng Min.

Jiang Xu got up and paced back and forth in front of the table, Su Yang kept thinking thoughtfully.

"Yang Qian was the first to be killed, which means that Yang Qian was also involved in them. Shu Yun had a close relationship with Yang Qian's brother in private, and even had an ill relationship, didn't Yang Qian find out about this relationship? Or did he really not care about the relationship between his wife and his brother at all?

Su Yang and his gang raised their heads and looked at Jiang Xu, who was looking down and thinking.

Jiang Xu suddenly stopped, and met Su Yang's eyes, and his eyes suddenly widened for a long time.

Su Yang's question made Jiang Xu suddenly shocked, he seemed to think of something, but it was fleeting, and he couldn't remember it.

"This question is very contradictory, no matter how bad the relationship between the husband and wife is, after all, a man is a creature with a good face, how can he put up with his wife and his brother?"

Yang Wen also fell into confusion and said faintly.

"It seems that there are still a lot of problems in this case, this pair of strange brothers, what Shu Yun wants to hide, Yu Hai's relationship with them, and the reason why the murderer wants to kill them so cruelly. ”

Jiang Xu shook his head, the case was too confusing, making him puzzled.

"When Deng Min and the others come back, we have to comb it all over again!"

Yang Wen said lightly.

Jiang Xu sat at the table, his mood calmed down a little, all the clues clearly appeared in his mind, and suddenly a figure appeared, startling Jiang Xu.

'Whoever touches it, it will leave a trace!'

Jiang Xu's mind flashed this sentence, and the person who spoke was his master.

Jiang Xu shook his head, wanting to shake off the things that disturbed his thoughts.

Su Yang saw that Jiang Xu was a little weird, and hurriedly approached to look at him.

"Are you alright? What's going on lately? ”

Jiang Xu turned his head to look at Su Yang, and reluctantly squeezed out a smile.

"It's fine, just thinking of something. ”

The words that the master said just now were still lingering in his mind, Jiang Xu stood up and opened all those evidence bags, not knowing what he was looking for.

Su Yang and Yang Wen both looked at him strangely.

"Looking for what?"

Su Yang asked puzzled.

Jiang Xu ignored him, and took care of the evidence in the evidence bag one by one, picked it up and looked at it one by one, and then put it down.

Suddenly, he froze, holding a matchbox in his hand, and looked at it coldly.

"What is this?"

Su Yang and Yang Wen both leaned over and looked at the matchbox in his hand.

"Shu Yun shouldn't smoke, but why is there a matchbox?"

Su Yang didn't care.

"It must have been because someone used it and put it up. ”

Along with the matchbox is the fingerprint label on the matchbox, and the fingerprint is Yu Hai's.

Jiang Xu closed his eyes, and then opened them.

"Yu Hai has a lighter, how can he still use matches?"

Su Yang was asked inexplicably.

"Well, maybe he forgot to bring a lighter somewhere, that's why he used it!"

Jiang Xu nodded and agreed with Su Yang's statement.

"That's right, he forgot to bring a lighter, but he didn't buy a new one, but used a match, which means that when he needed it, the match was at hand, so he didn't buy a lighter, right?"

Yang Wen and Su Yang glanced at each other and nodded.

Jiang Xu turned the match upside down, and an advertisement was clearly printed on it.

'Starlight Club'

Huo ...... This club is the most luxurious club in the area, and ordinary people can't get in. ”

Su Yang immediately sighed.

A smile appeared on Jiang Xu's face.

"However, Yu Hai and Shu Yun went in!"

He held up the match, his eyes sharp.

"It's necessary to look it up. ”