The next day, Li Le came to the office early in the morning. When he entered the office, he saw Han Xu still analyzing the case. He seemed to have not slept all night. "So hard? Come, have something to eat." Han Xu smelled a familiar fragrance without turning back. Needless to say, it must be his favorite scallion pancake. Li Le really cared about it. The nearest breakfast stall was several stops away. "How is it, we are brothers, so considerate?" Han Xu didn't mind the heat. He grabbed one and put it in his mouth, humming, "Fragrant! Delicious, you are really considerate." "Then pay the money, a total of fifty yuan!" "Fuck, why don't you go rob a bank? Two scallion pancakes, you want fifty?" Han Xu almost sprayed Li Le in the face. "Oh, how fresh, I bought this from a long way away. The travel fee is forty, and one pancake is five yuan, it's really not expensive!" Li Le calculated the bill, so shrewd that it was outrageous, and he almost took out an abacus. Han Xu said unhappily, "I'll owe you money first and pay you back later!" "No credit!"
"No, I'll owe you money!" Li Le ignored this rogue and turned his eyes to the whiteboard filled with drawings. He asked in confusion, "What's wrong? No progress?" Han Xu nodded and rubbed his dry eyes after staying up all night. He only slept for two or three hours. The sofa in the office was a bit hard and uncomfortable. This case is far from being as simple as imagined! If it wasn't done by Wang Jichao, then the difficulty would be extremely abnormal, and it could be said to be flawless! The main reason is that there are too few clues left at the scene. The murderer is like a transparent person, coming and going without a trace, which is incredible! Han Xu finished his breakfast in no time. It was already 8 am on the 23rd, nearly 24 hours after the deceased Li Hongwei was found. After a night of sorting, summarizing, and analyzing, the clues in Han Xu's mind became more and more twisted, but each line was extremely clear, as if only a thread was missing. As long as this thread is found, all the problems will be solved. But now, this thread is like a fish bone, stuck in his throat, neither up nor down, extremely uncomfortable. "Don't you want to take a break?" Li Le poured a glass of water and handed it to the model worker who was almost choking. Han Xu took a sip and barely swallowed the food in his mouth, "No, I slept for a few hours at night, let's go, and go back to the scene!" "Do you need to call Song Jiaer?" Han Xu glared at Li Le and cursed, "Why call her? Aren't you afraid of being hammered to death?" Li Le thought so too. Yesterday, Song Jiaer was busy all day, but the result was the same as before, nothing was gained! If he bothered again today, wouldn't it be a lack of trust in other people's business capabilities. "Okay, I'll go drive, you wait for me at the door." Han Xu and Li Le have been partners for a while, and there is no need to explain anything more. They have a tacit understanding. There was no conversation along the way. Not long after, the two returned to the downstairs of Unit 3, Building B, Fumin Community. Li Le pointed to a surveillance camera and said, "The picture taken yesterday was taken by this surveillance camera!"
This is a surveillance camera hidden in the leaves. The angle is tricky. When it was installed, it was not considered that the small trees next to it could grow wildly. No wonder, more than half of the photo was dark. It turned out that it was completely blocked by the leaves. "The infrastructure of this community is rotten. There are more broken cameras than usable ones. The property management is too irresponsible!" Li Le was still complaining about the terrible property management. Han Xu looked at the surrounding environment again and said calmly, "This community is too old. I heard from Captain Qin that something happened back then." "What happened? Why haven't I heard about it?" Li Le is also a local of Yancheng, but he is not very familiar with this area. "It's not a big deal. It seems that the property management and the residents had a dispute and they got into a fight. It's said that the scene was quite big." "There's also this." Li Le was about to go deeper, but was interrupted by Han Xu. Their main task was to re-investigate the scene, not to dig up the story behind the gossip. "Have you looked for the couple in the elevator?" Han Xu asked Li Le as soon as he entered the elevator. "I checked it yesterday. They were a young couple living on the 8th floor. They just got married and it's not illegal to do that. They said they didn't see anything. I didn't think there was anything suspicious, so I didn't report it." Han Xu said unhappily, "If Captain Qin was here, he would scold you! You still have the nerve to say that. This elevator must have stopped on the fourth floor. Such an obvious clue, how could you not find it? You are still an investigator." Li Le touched the back of his head, feeling a little embarrassed, "I was negligent, I promise there won't be a next time." The crime scene is still in the blockade period, and no outsiders are allowed to enter. Li Le greeted the colleagues who stayed behind and opened the door of Room 402. Han Xu did not forget to ask if any suspicious person was found. After receiving the answer of no, he re-entered the scene. The last investigation, although not long, was already detailed enough. Han Xu came again this time just to sort out his thoughts. Here is the origin! From the entrance to the corridor, the living room to the kitchen, Han Xu used a very simple method, substituted the murderer's perspective, and walked again. A few minutes later, Han Xu stopped in the kitchen. The gas stove is undoubtedly the top priority of this case! There is only one fingerprint on the switch, why? This fingerprint belongs to Liu Yun. According to general logic, this fingerprint should have been left when Liu Yun returned home yesterday morning, discovered a gas leak, and turned off the switch. In other words, before this, there were no fingerprints on the gas stove switch. Could it be that the murderer accidentally left his fingerprints when he turned on the gas stove, but wiped them off in time? Not just this fingerprint, but the fingerprints in the entire house were erased? No, it is entirely possible that such an unusually cautious murderer committed the crime while wearing gloves, so the gas stove would not leave fingerprints. Alas, there was no solution for such a clean scene. Han Xu only felt a pain in his head! The unreliable system seemed to be asleep and there was no movement at all. Originally, Han Xu was counting on some prompts, but in the end he had none and could only rely on himself.
Who says the system must be reliable? What Han Xu got was just a little ancestor. It didn't make it more difficult for him. He was lucky! "Han Xu, come here quickly, I have made a major discovery!" Hearing Li Le shouting, Han Xu calmed down and returned to the door. "What did you find?" I saw Li Le's face was bright and sunny, and he smiled like a flower, "Look, what is that?" Han Xu was confused and looked along Li Le's finger. It was the security door of Room 401 opposite. It was more ordinary than ordinary. The only thing that was different was the cat's eye, which was larger than the ordinary one, like a huge one. His eyes were staring at him. "Cat Eyes?!" Li Le grinned widely, his white teeth shining brightly, "This is not only a cat's eye, but also a miniature pinhole camera!"