Guo Lao even felt a little treacherous. As a result, he and Ouyang Ping also had some strange thoughts: Could the birthmark on the back of the deceased's right hand be tattooed on the back of the hand?

This kind of possibility is not nothing.

If this assumption can be established, then it is impossible for comrades to find the murderer on the basis of this fictitious birthmark.

The murderer has very strong experience in counter-reconnaissance, and he has done enough work on the deceased's body, with the aim of eliminating important traces on the deceased's body, in addition to the birthmarks on the head and the back of the hands and the scars on the thighs -- especially the birthmarks on the back of the hands, which are very important marks, so it is also possible for the murderer to make a fuss about the birthmarks.

So, Guo Lao, Ouyang Ping, and Chen Jie went to the forensic department of the Public Security Bureau to conduct an autopsy on the birthmark on the back of the deceased's hand, and the results of the autopsy made the three people very disappointed, and the back of the deceased's hand was indeed an innate birthmark.

Why did the murderer ignore such an important mark? Did he not notice the birthmark, or did he not find a way to deal with it?

In the five days since Liu Dayu and Zuo Xiangdong left Jingnan, there has been no progress in the case, and the criminal investigation has once again reached an impasse. More than 50 days have passed from the 27 September to the 18 November, and the comrades have not even found out the identity of the deceased, let alone found the murderer. This time, everyone met an opponent, Ouyang Ping was anxious, and the others were a little uncontrollable. Guo Lao's words reinvigorated the comrades: "As long as the deceased is from Moling Road, the Thirteenth Battalion, Huashen Town, and Liuyedu—take a step back, as long as the deceased appeared in these four places during his lifetime, we will definitely be able to find him." ”

Guo Lao's words are not only a comfort and encouragement to comrades, but also full of self-confidence. Guo Lao's self-confidence is well-founded.

The key to this case is to determine the identity of the deceased, as long as you can figure out the identity of the deceased, you will definitely be able to find the murderer.

At about half past eleven o'clock in the evening of November 19, Ouyang Ping and Guo Lao were awakened by a rapid knock on the door.

The one who knocked on the door was Director Xu of the Huashen Town Police Station, and he brought a person, who was Fan Dengbiao, a fisherman in Liuyedu.

At that time, Ouyang Ping, Guo Lao, Liu Dayu, and Chen Jie were lying in bed discussing the case.

Liu Dayu had contact with this Fan Dengbiao once, and at that time, Fan Dengbiao did not provide any information. He is coming to visit tonight, and there must be something very important.

Liu Dayu pulled Director Xu and Fan Dengbiao to the edge of the bed and sat down.

Van Tengbiao was about forty-five years old, and he was dark-skinned.

"Fan Dengbiao, you say it!"

"Here's the situation, last night, when my son came back from school, and while he was having dinner, I was chatting with my wife -- about your case, and my son suddenly -- suddenly remembered something, and after he reminded me, I remembered it too."

"Master Fan, say it quickly."

"This summer, my son is on summer vacation, he and I go up and down the wire net on the Qinhuai River every night, every time we go down the wire net, the farthest place is only down to the dock of the pickle factory, isn't there a big wooden boat docked on the dock of the pickle factory?"

The three of them also remembered the big wooden boat about six meters long, a few days ago, everyone saw this boat outside the back door of the pickle factory?

I also didn't know how to mention this boat once.

"They went down to the boat every night with their wire nets." Director Xu added.