Zhang Xuhui investigated through various methods, and finally found that Liu Nan disappeared after meeting with him and Yu Haijing before. Zhang Xuhui investigated the trajectory of Liu Nan's mobile phone signal and found that he was finally at an abandoned dock in the suburbs, and then disappeared.

Zhang Xuhui personally drove to the abandoned wharf, but found Liu Nan's car, but did not find Liu Nan himself.

Do many people think that Zhang Xuhui will definitely investigate in person, how did Liu Nan disappear?

Zhang Xuhui could not have done this at all, he was responsible for economic crimes, and the disappearance of people was not his responsibility at all, and if he directly intervened in this matter, he would have exceeded his authority in law enforcement.

The real reasonable way to operate is to let the department with the power and responsibility take over the case, and then Zhang Xuhui will assist.

Now that Liu Nan's family has called the police and the police have filed a case, Zhang Xuhui managed to transfer the case to the public security detachment, and Binjiang was responsible.

Yu Binjiang is Zhang Xuhui's person, and since Yu Binjiang is in charge of this case, Zhang Xuhui can directly affect the investigation and handling.

After Zhang Xuhui discovered the scene, Yu Binjiang also led people to the scene, conducted a comprehensive investigation, and finally confirmed several facts.

First of all, Liu Nan drove to this abandoned wharf by himself, and there was only Liu Nan's fingerprints in the whole car, and the second person could not be found. However, the traces on the passenger seat of the car show that someone once sat there, in other words, someone was with Liu Nan, that is, there were actually two people in the car at that time, but the second person did not leave fingerprints. Because the marks are very light, it can be further concluded that the second person weighs very little, that is, it is a woman.

Secondly, the scene also found the ruts of other vehicles, and the footprints of many people, but because this is a beach, it is easy to damage the scene when the tide rises and falls, and there are many and messy traces, so it is not easy to identify. Through careful identification, it can be judged that a woman once appeared at the scene, because the footprints are relatively light, not as heavy as others.

In the end, Liu Nan himself was missing, including all his belongings, including mobile phones. There is no trace to show where Liu Nan went, and it is precisely because the traces at the scene are very chaotic that there is no way to judge what happened at the scene at that time.

Yu Binjiang told Zhang Xuhui: "Although the traces at the scene are too chaotic, and it is very difficult to further detect, it can be preliminarily determined that there are no traces of a fight." In other words, there were several people at the scene, not only Liu Nan himself and the female passengers who were traveling with him, but after Liu Nan arrived here, he did not have a conflict with the other party. After a pause, Yu Binjiang explained in more detail: "Combined with the traces of the scene and the whole thing, I think the whole fact can be basically determined, Liu Nan parked the car on the side of the road, and he didn't know what he was doing at the time, and suddenly someone got into the car and coerced Liu Nan." Since there were traces of sitting in the passenger seat, and the traces showed that the person who came was very light, it can be assumed that it was a woman. This woman is likely to be holding a gun and coercing Liu Nan to drive the car here......"

Zhang Xuhui nodded with a gloomy face: "Go on." ”

Before Liu Nan arrived here, there were already people waiting, judging from the footprints and ruts at the scene, there were at least four people and two cars on the other side. Since Liu Nan was in a state of being held hostage, he didn't have a conflict with the other party, so ...... next" sighed, Yu Binjiang gave his own analysis: "Liu Nan must have been killed, as for what method the other party used to kill Liu Nan and how to deal with the corpse, there is no way to know, because there is no trace left." All the evidence we have gathered can only make the above inferences, and there is no way to judge further down. ”

"So the other party has clean hands and feet. ”

"That's right. Yu Binjiang nodded and told Zhang Xuhui: "Killing people, disposing of corpses, leaving no traces, no signs of fighting, bloodstains and murder weapons, all this shows that the other party is a veteran, they know very well the police's methods of handling cases, and naturally they know how to eliminate these traces." ”

"Can you tell anything by footprints and ruts?"

"No more. Yu Binjiang shook his head helplessly: "If we can get the complete footprints and ruts, we can further investigate many things, such as judging the height and weight of the people present through the depth and size of the footprints." By the pattern and depth left by the ruts, you can tell what kind of vehicles are present...... The problem is that none of these footprints and ruts are complete, they have been damaged by natural factors, they have been vandalized, and the information we have access to is very limited. The only thing that is complete in the whole scene is Liu Nan's car, and everything in it is intact. ”

"Anything else you've discovered?"

Yu Binjiang felt quite embarrassed when he heard this question, because there was really nothing else to discover: "This abandoned wharf usually has no one to come at all, and after Liu Nan was killed, there should have been no other people at the scene, and no one had entered Liu Nan's car and destroyed traces." ”

"Isn't this nonsense!" Zhang Xuhui shouted impatiently: "Say something valuable!"

"It's nothing valuable!" Yu Binjiang shook his head vigorously: "I said, the other party is a veteran, and he knows our method of handling the case very well, this is deliberately leaving some traces, but we can't find too many clues from the traces." ”

Zhang Xuhui also thinks so: "The other party deliberately brought us here, let us find Liu Nan's car, and knew that Liu Nan had been killed, but he didn't let us know how Liu Nan was killed." ”

"Is there such a possibility, the other party actually did not murder Liu Nan, because there was indeed no murder evidence at the scene. In fact, the other party just kidnapped Liu Nan......" Yu Binjiang proposed by luck: "In other words, Liu Nan is actually still alive, and the other party brought us here to tell us that Liu Nan is in their hands." Next, the other party will contact us and use Liu Nan as a bargaining chip to bargain with us. Anyway, I don't think it's too pessimistic, we haven't seen the corpse yet, not even the bloodstains and murder weapon, and we can't directly infer that the person is dead. ”

"Nope. Zhang Xuhui slowly shook his head: "Believe me, the person is dead, and you can't find any traces, just because the other party's methods are too clever." ”

Yu Binjiang didn't understand: "Why do you have to think that people are dead?"

"This is 100% done by Ren Xia. Zhang Xuhui didn't answer directly, smiled coldly, and told Yu Binjiang: "After fighting with Ren Xia so many times, what kind of person Ren Xia is, I almost know in my heart, and I can almost figure out Ren Xia's style of doing things." ”