Chapter 50 Chapter Forty-Nine

In the evening, Chen forensic doctor brought the final identification results of the footprints: "Boss, according to the comprehensive analysis of the footprint model and soil quality and humidity, the weight of the owner of the footprints is between 145 and 165 jin. Judging by the size of the yard and the distance between the footprints, the height of the person is between 171 and 175. These two values ​​are basically consistent with Director Shao." Gao Dong sat in the chair, staring at the front, and kept his body still. After a while, he touched the stubble on his chin and said, "Shao Xiaobing weighs more than one hundred and sixty catties. Your footprints The upper limit of the measurement result is only one hundred and sixty-five catties? Will there be a problem?"

Forensic doctor Chen said: "The difference of a few catties is within the margin of error, which is normal. If the other party was thinking about suicide at that time, the walking state would be different from usual, and the gait would be abnormal. Errors in the measurement results are inevitable." Gao Dong was silent. Judging from this, the footprints on the hillside also matched Shao Xiaobing's. It seems that there is more reason to believe that he committed suicide. He thought for a long time, and then gave another hypothesis: "Is it possible that a person wearing Shao Xiaobing's shoes first tied Shao Xiaobing and placed him on the rocky beach, then climbed up the hillside and threw a rope down from the hillside?" , go back down the hillside and tie Shao Xiaobing with a rope, and finally go back up the hillside again, pull Shao Xiaobing up, and when he reaches the top, untie the rope and let him fall?"

Chen Fayi thought for a while, then shook his head and said, "It's impossible. To lift a person weighing more than 160 kilograms to a height of more than 20 meters, one person can't do it. At least two people are needed. Only one person was found on the hillside." Human footprints. In addition, if we do that, the weight of one person and Shao Ju will add up to about 300 catties, so there must be some particularly deep footprints, and we haven’t found such footprints.” Gao Dong let out a breath, lay down in the chair and couldn't speak. Forensic Chen comforted, "Boss, according to my opinion, Director Shao committed suicide."

Gao Dong glanced at him, then snorted coldly, "How do you explain his wife's disappearance?" "It should be that his wife found out about his murder of Wang Baoguo, and was about to report it. He killed his wife, and then felt that the matter must not be hidden, so he committed suicide in fear of crime." Gao Dong shouted angrily: "This kind of thing is something you imagined without evidence!" Chen Fayi lowered his head in embarrassment: "They...everyone thinks so." Gao Dong immediately picked up the phone, called Zhang Yiang, and sternly said, "Go and find out what Shao Xiaobing was doing on the night of November 25th. Only by eliminating the suspicion of him killing Wang Baoguo, can we find the murderer in one direction!"

As soon as Zhang Yiang entered the door, he saw Gao Dong getting angry, and asked in a low voice at a loss: "Boss, it's been more than a month, how do we investigate now?" "Do you have any brains? Why do you use his attendance records? The surveillance at the gate of the Public Security Bureau can't see when he leaves work? The surveillance in his community can't see when he returns home?" Gao Dong paused and cleaned up. Mood, said in a slow voice, "I'm sorry, I'm a bit late, you can check it first as I said, it's hard work. New Year's Day is coming soon, and everyone will have to work overtime during this holiday."

Zhang Yiang nodded in understanding and withdrew, and they all knew that Gao Dong was the most stressed person in this case.Gao Dong seldom loses his temper. In the past, no matter how much pressure he encountered in handling cases, he always showed confidence and ease. Personally, there is always an explosion. After Zhang Yiang left, Gao Dong looked at the tense Forensic Doctor Chen, patted him on the shoulder, and said with a wry smile: "Probably I haven't slept well recently because I'm getting old, and I have a bad temper, so don't take it to heart. By the way, Old Chen , have you noticed an iron hook more than 20 centimeters long nailed to the edge of the cliff?"

"Iron hook?" Forensic Chen thought for a moment, then said cautiously, "Oh... I see, what's wrong with that... that iron hook?" Gao Dong took out the photo of the iron hook taken today, and handed it over: "Look, the iron hook is new, and there is almost no rust on it. This is not stainless steel. It is exposed to wind and rain by the sea, how can it not rust?" Forensic Chen nodded: "It means that the iron hook was nailed on recently." "Now we don't know if the iron hook is related to the case. Assuming that the iron hook is related to the case, what do you think it can do?"

Chen Fayi thought for a long time, but there was still no result, so he could only shake his head and say, "I can't think of it." Gao Dong said: "Do you still remember the iron sheet in the corner of the sixth floor of Hu Haiping's case?" "Remember." "That piece of iron sheet, plus this iron hook, at the scene of the two cases, we both found such things that seem to have nothing to do with the case, isn't it a coincidence?" Forensic Chen nodded: "It's a bit of a coincidence." "In the previous Hu Haiping case, if it wasn't for the fact that the fifth floor was found to be a fake crime scene, we wouldn't have investigated the sixth floor, and then we wouldn't have found out that the stone slab was moved up on Sunday. It was handled by accident. There are similarities in this case. It seems to be a suicide on the surface. There must be some clues to deny the suicide, but we haven’t found it yet, or we have found it, but we haven’t noticed it yet.”

Forensic Chen lowered his head and pondered: "From this point of view, I'm afraid the two cases of Hu Haiping and Shao Xiaobing can be merged." "Yes, it seems that the cases can be merged," Gao Dong touched his forehead, "It's just that I don't have any evidence. Both cases are faked to be non-murder, and the methods are somewhat similar, so they should be committed by the same murderer." "What about Wang Baoguo?" "The method of Wang Baoguo's case is completely different. The modus operandi of one murderer should not be so different. It is very likely that there are other murderers. After killing Wang Baoguo, another person hitches a ride to kill Hu and Shao. As for whether there is any connection between the two murderers , or just hitchhiking to kill people, there is no way to judge."

The wrinkles on Chen Forensic's face were all crowded together: "Boss, if this is the case, our case is really hard to solve. Now we can't catch even one murderer, let alone catch two murderers." Gao Dong shook his head: "The murderer in Wang Baoguo's case is secondary, what is important is the murderer in the latter two cases." "why?" "Our top priority now is not only to solve the case, but also to beware of the next case. Which murderer do you think is more difficult to deal with? The notices of all units have been issued. I believe that these leaders will pay more attention when they go out to get off work recently, and the whole county Twenty-four hours of patrolling and defense. It is very difficult for the murderer in the Wang Baoguo case to slit his throat in the back again. Only the murderer in the latter two cases is hard to guard against. When you come home from get off work, you can think of a sudden lump on your head The stone slab smashed you to death? How did Shao Xiaobing die? I have no idea at all. This murderer is the most difficult to deal with!"

Forensic Chen nodded in agreement, and asked, "Then how should we investigate next?" "There are two key points. One is to find out the crime process; the other is to find out the motive of the crime. Urgent matters must be delayed, especially the details of the Shao Xiaobing case are still impossible to recover. We have to investigate step by step. First, check his home The truth came to light. Secondly, the top leader of the public security bureau died, and the motive for the crime was obvious. The murderer must have suffered from judicial injustice. We have to find out all the unjust, false and wrongly decided cases in the past few years. It is impossible to review which ones are sensitive to their county. Do not move, any cases involving positions at any level must be investigated!" "I'm afraid...I'm afraid their county won't cooperate." Gao Dong nodded: "I know, now Jiang Wei is acting director, he has this authority. I also only investigate the case, not reverse the case. If anyone has any objections, Jiang Wei will come to me directly. This motive is just a On the one hand, after the old case is uncovered, it is still a needle in a haystack. You need to investigate the suspects one by one, and the key is on your side! Only when the crime history is clear can the identity of the murderer be clarified, and at this time, combined with the investigation of the motive, the results can be seen immediately!"