For two days in a row, Han Xu locked himself in the police station dormitory. He read the files of the Yuntaishan massacre case borrowed from Qin Fen from beginning to end more than ten times. Sure enough, a 28-year-old unsolved case is not so easy to deal with. Han Xu almost used a magnifying glass to enlarge those old black and white photos frame by frame, looking for possible clues. Unfortunately, things did not go as he wished. Let alone clues, his brain was almost shut down. Twenty-eight years! In some countries, the statute of limitations has expired, and even if the murderer is found, it is impossible to submit a public prosecution. In other words, the murderer is absolutely safe. But in Han Xu's world, this extremely vicious case has been paid attention to by the department. Even if the statute of limitations is passed, the Yuntaishan massacre case will be investigated to the end according to law, and will never be given up!
In addition to the original owner's father's last wish, Han Xu said that he would bring the murderer to justice and put a perfect end to the case. "The crime scene was extremely clean, and there was no sample left for extraction. Fingerprints, footprints, DNA samples, nothing was left. In theory, this is impossible. A brutal murder case of this scale, unless the murderer is a real devil, there must be clues left! But why was there no discovery back then?" This question was like a thorn in Han Xu's side. He couldn't figure out why there was nothing left at the scene back then. Han Xu was unwavering in his belief in Roca's law. There must be something wrong when things are abnormal! Perhaps the answer is hidden in the most obvious place, but many people are deceived! Han Xu's eyes stayed on the obviously crazy and immature face in the case file photo. When you exclude all impossible situations, the remaining ones, no matter how unbelievable, are facts. Han Xu was completely shocked by his bold idea! "I have felt lost in the dark years..." The phone rang at the right time, rudely interrupting Han Xu's thoughts. "Hello, how is the investigation going?" He picked up the phone and casually asked about the Ferris wheel 'suicide' case. Li Le's voice was on the other end, "Hey, Team Leader Han, you've been stuck in the room for two days. Can you come out and take a walk?" Han Xu also felt embarrassed and replied, "I'm almost done here. Tell me about your situation." "According to your instructions, Chengzi and I have thoroughly investigated all the employees of Lion Camel Garden and found no witnesses. There were no staff absent from work, resignation, or escape in the entire Lion Camel Garden. There were a few who took leave that day, and they were all checked and did not have the conditions to commit the crime.
Lao Zhang also watched all the surveillance copies sent back by the technical team several times and found nothing. And the body of the deceased you asked me to check The skirt and high heels she was wearing were both old models from a few years ago. It is basically impossible to find the suspect based on these! And the taxi, there are a lot of materials extracted from it, and the data is all saved, but unfortunately there is no comparison condition. In other words, all the clues are broken! " Han Xu had guessed this result long ago, and asked calmly, "What about the climbing rope?" "Don't mention it, Senior Sister Song Jiaer almost dismantled all the ropes, and didn't find any dandruff left. Logically, the climbing rope is also old, but it's really hell, there is nothing on it. "Li Le's helpless voice was a little hollow, and it can be heard that he is completely helpless. Han Xu said disapprovingly, "This kind of professional climbing rope can probably be found. Our Yancheng is not that big, you can ask one by one!" "Oh, you are really a leader, you are talking without any pain in your waist! Do you know how many outdoor goods stores sell this kind of climbing rope?" Han Xu smiled, "At most there are a hundred or eighty, just think of it as a holiday to go shopping." Li Le... "Besides these, is there no good news?" Han Xu thought that since the suspect dared to stay and smoke at the crime scene, he must not be a particularly difficult player to deal with, and it is impossible for him to do the case perfectly. "I really can't hide anything from you," Li Le paused, ready to whet Han Xu's appetite. Who knew that Han Xu directly said on the phone, "Did you extract a DNA sample that does not belong to the deceased from the high heels she wore?" "Fuck, it's amazing! You can guess this? Tell me, did Song Jiaer call you to inform you? It's not her, it's Chengzi!" Li Le's face was a little embarrassed. People will die if they compare themselves with others, and goods will be thrown away if they are compared with each other! "I don't know your character yet," Han Xu said happily, "I just talked about a lot of difficulties encountered in the investigation, isn't it just to pave the way for major discoveries?" "Forget it, I give up, I can't hide anything from you, you old fool, hang up!" "Don't talk nonsense, tell me the result, is it that the extracted DNA sample does not match the suspect in the database." Han Xu ignored Li Le's real complaints. "You know everything, what else can I say." Li Le's frustrated voice sounded a little lonely. Han Xu comforted him, "It's good to have a discovery. As long as there is a DNA sample, there will be no problem finding relevant clues." "You are right. Have you made any progress? I heard that you actually got the files of the Yuntaishan massacre that shocked the entire police community 28 years ago from Captain Qin? I thought I had heard it wrong! You, the great detective, are really willing to take on any job! " Han Xu smiled and said, "As long as it is a case, there is a possibility of solving it. It's just an unsolved case. Just wait and see. I will catch the murderer sooner or later." "It's been 28 years! Who knows, the murderer may have died of old age. What? Are you going to follow Wu Zixu's example?" "I won't do such a wicked thing! But I have thought of a possibility, but it's too shocking." "Tell me, I like to hear horrifying and strange stories the most." Han Xu planned to keep it a secret, "Forget it, it's been 28 years since the massacre. There's no need to rush. Let's solve the Ferris wheel case first." "It's easy for you to say. Now all the clues are broken. How to solve it?" Li Le asked realistically.
Han Xu smiled and said, "How is the social background and interpersonal relationships of the deceased Zhang Hengyi? " "I was just about to tell you that Zhang Hengyi is a talented person. His parents are not in Yancheng, and they have come to verify the identity of the deceased. According to the information fed back by the police station, his parents are ordinary employees with a simple social background, and the possibility of the family harming the deceased is very small. Zhang Hengyi is 30 years old. Although he is not doing well now, he came to Yancheng alone at the age of 18 and worked hard to build a considerable business. However, the company went bankrupt a year ago, and after a period of eating up the old foundation, he started a taxi in partnership with others. " "In other words, Zhang Hengyi was wealthy before?" "That's for sure." "Have you checked if he has any enemies?" Han Xu felt that the case was becoming much clearer.