送行董星海的父母后,三人回到办公室,坐在电脑前.他们仔细观看了高轩从董星海居住的小区监控室保存下来的监控录像.基本上,就像高轩之前说的,单从监控视频中看不出什么异常.虽然钟寒和顾小凡在董星海生前见过他的同事,但只在董星海所住单位的电梯监控里见过那些熟悉的面孔.最先出现的是龚志雪.早上六点多,他独自一人在电梯里离开,大约一个小时后回来.他手里装满了好几袋蔬菜,肉,蛋等食材,还有一些生活用品.看来他起得很早,跑到超市买了一些.之后,那个大佬和之前在楼上与钟寒相遇的几个人相继出现在电梯里.当时是早上九点左右.大概有五六个人,看来是约好了一起出去的.上午 11 点 30 分左右,大佬先回来,半个多小时后,其他人一起出现在电梯里.除了不同楼层的电梯外,从电梯显示屏上的数字来看,这些人更集中地居住在这栋楼的 4 到 7 层.早上,没有人住在 15 楼."The surveillance camera in the stairwell is broken, so the situation in the elevator can't explain anything." After Gao Xuan finished playing the surveillance video again, he pulled his chair back a distance, turned around to face Gu Xiaofan and Zhong Han, frowned slightly, and said thoughtfully, "I heard that the door lock has no signs of being damaged? Doesn't that mean that it is very likely that an acquaintance committed the crime?""This is not unexpected." Zhong Han smiled slightly, not very concerned about his conclusion. Yes, "The probability of acquaintances as criminals in personal injury crimes that break into the house accounts for the vast majority. I think the more strange thing is the clothes Dong Xinghai was wearing when he fell from the building, and the significance of doing so?""Do you really think that the clothes Dong Xinghai was wearing were replaced by someone later?" Gu Xiaofan asked."What do you mean? Is there anything strange about the deceased's clothes?" Gao Xuan had not gone upstairs to check, and was not clear about the situation upstairs. Hearing them say this, he was a little confused.Gu Xiaofan then briefly explained to him what happened and why Zhong Han came to such a conclusion. After listening to Gu Xiaofan's explanation, Gao Xuan smiled. He asked Zhong Han: "You are not serious, are you?""I don't seem to have the bad habit of joking about work." Zhong Han also smiled and answered."You are really interesting. You will also notice such things?" Gao Xuan looked at Zhong Han in disbelief. "I think you are probably overthinking it. In my opinion, normal men are not particular about details and are more rough. How can they pay so much attention to dressing up? Dressing up is the world of women, not men."Gu Xiaofan looked at Gao Xuan with some embarrassment. Looking at Zhong Han again, Gao Xuan's words may be unintentional. He may not know Zhong Han's personality, but he has dealt with Zhong Han the most in the criminal police team, and he may also know him the most. She knew very well that although this guy didn't have any overly feminine elements, he just paid a lot of attention to his clothes. Gao Xuan's words were equivalent to poking Zhong Han's lungs. If Zhong Han retorted at this time, it would be expected and understandable, but it would hurt the harmony. In the future, everyone would see each other in the same office, which would inevitably be awkward.Gao Xuan naturally meant a lot to Gu Xiaofan, and Zhong Han was also someone she felt she got along well with. She didn't want to see these two people hurt their harmony because of an unintentional word."It's not like that, everyone loves beauty. You weren't upstairs before, so you didn't see the situation there. Zhong Han didn't make the judgment based on whether the clothes matched or not. What I said just now was not comprehensive and clear," she said to Gao Xuan quickly, and looked at Zhong Han, "Why don't you tell me yourself? I didn't express it well, and Gao Xuan didn't understand."Zhong Han didn't seem to feel that Gao Xuan's words involved him at all, and waved his hand indifferently: "No need, it's just a preliminary judgment anyway, whether it can be confirmed or not is still a question, why waste unnecessary words, or save your energy for serious things."
"That's right, Zhong Han is right. It's true to focus on serious matters." Gao Xuan looked at the time and stood up. "Then I'll hurry up. There are several frequently contacted numbers on Dong Xinghai's phone. I'll go over and take a look while the communication company is still working. Xiaofan, let's go together?"
Gu Xiaofan hesitated for a moment, thinking of what Zhong Han said to her earlier. Although she was not sure whether what Zhong Han said made sense, she subconsciously answered in the space of hesitation: "No, I'll go with Zhong Han."Gao Xuan was slightly stunned, and seemed a little surprised at her choice, with a slightly disappointed look on his face."Thank you for your hard work. I hope to find valuable clues from the direction of the person you are talking to on the phone!" Zhong Han nodded to Gao Xuan, as if to say goodbye to him.Gao Xuan didn't say much, waved to the two of them, took Dong Xinghai's phone, and left the office alone."Gao Xuan is going to the communication company, what about us?" Gu Xiaofan asked Zhong Han. She had just thought of starting with the mobile phone call records, but Gao Xuan said he would take charge of that part of the work first. She also subconsciously listened to Zhong Han's earlier advice and did not agree to go with Gao Xuan. Now she suddenly couldn't figure out what to do next."Let Gao Xuan go to the communication company if he likes. Anyway, I don't think there is any valuable information in the phone." Zhong Han didn't care about Gao Xuan's preemptive move this time."Why?" Gu Xiaofan didn't quite understand why he thought the phone was worthless.Zhong Han looked at Gu Xiaofan and saw her blank expression, a little helpless: "You really didn't realize this? I thought you were joking with me. It seems that I overestimated your reaction ability!""Can you answer questions first and then squeeze me? Don't let me regret my decision to stay with you so soon, okay?" Gu Xiaofan complained without any strength."You know what, you really put some thought into this decision." Zhong Han laughed when he heard it, and after a joke, he did not forget to answer Gu Xiaofan's question, "Think about it, we now accept Dong Xinghai's case, there are two possibilities, the first one is that Dong Xinghai really committed suicide by jumping off the building, the second one is that Dong Xinghai did not commit suicide by jumping off the building, but was murdered and then disguised as suicide. If it is the former, it doesn't make much difference whether the call records in the mobile phone are investigated or not. If it is the latter, the murderer dared to leave the mobile phone there, which means that there is nothing in it that can expose his identity, or it has been deleted.""But didn't we reach a consensus before? There is no trace of human damage on the door lock of Dong Xinghai's house, which means that it is very likely that an acquaintance committed the crime. Since it is possible that an acquaintance committed the crime, can't his call records find traces?" Gu Xiaofan asked."Acquaintances and recent contacts are not the same concept. If this was not suicide, then it must have been a carefully planned murder. This can be seen from many details such as the suicide note and jumping off the building. If Dong Xinghai really died a violent death, in the scene we saw earlier today, do you think the murderer would be so inconsistent with his crime style to leave such obvious traces as 'call records'?" Zhong Han asked back, and smiled by the way, "In fact, it's not surprising that you have such a misunderstanding. Gao Xuan is much smarter than you. Didn't he still believe that there would be a lot of gains in the phone? Otherwise, he wouldn't have to investigate the call records, and he had to take Dong Xinghai's phone away together, for fear of leaving it to others. ""Then according to you, Gao Xuan will have made a wasted trip, right?" Gu Xiaofan heard him say that and felt that it made sense. She couldn't help but feel a little unfair for Gao Xuan. "Why didn't you say it just now?""Why should I say it?" Zhong Han glanced at her. "First of all, filtering Dong Xinghai's contacts before the accident is also one of the procedures that need to be followed. Sooner or later, someone will do it. Gao Xuan is also doing his job. Secondly, he has just made up his mind and is ready to go without even discussing it. At this time, if I tell him not to go, do you think he will accept the advice, or do you think I have other little calculations of my own?""It's not that complicated, right?" Gu Xiaofan felt that Zhong Han thought too much.Zhong Han shrugged: "If you think there is none, then there is none. If you feel bad, you can also call him and tell him to see if he can listen to you.""What do you mean by feeling bad? That's nonsense." Gu Xiaofan felt ashamed and embarrassed by Zhong Han's words, and quickly changed the subject, "So what should we do next?""Go back to the neighborhood where Dong Xinghai lives and take a look around. I was in such a hurry before that I didn't take a good look around." Zhong Han had already made plans for the next step in his mind, and he stood up and walked out while speaking.Gu Xiaofan also hurriedly followed him, and asked as he walked: "Then the surveillance video will be put down for the time being? Do you need to screen it again later?""Not for the time being, there will be new evidence pointing to this side in the future, and it will be completely in time to start over then." Zhong Han teased, with a sneer in his eyes, "Don't worry, the bones that even Gao Xuan can give up will definitely not have a few strands of meat on them."