After copying the surveillance footage for nearly a month, Luo Fei and the others left the surveillance room.
As for copying a month's worth of footage, not just yesterday's footage, the reason was that the murderer knew where the victim lived. It was very likely that he had set foot in the area in advance. In other words, it was not the first time the murderer had entered the neighborhood. In other words, it was very likely that the murderer had been captured in the previous surveillance footage. Therefore, it was necessary to copy the recent surveillance footage.
However, watching the surveillance video was a very time-consuming thing. It was a lot of work to watch the surveillance video for nearly a month. It was impossible to finish watching it in a short time, so he could only copy it back and watch it slowly.
After leaving the surveillance room, Liu Haiyang, Liu Jie, and Yu Bin went to the residents of the neighborhood to see if anyone had seen the murderer.
Luo Fei and Sun Hong went to the security office to see if the murderer had registered when he entered the neighborhood.
Unfortunately, Qiaopin Estate was not a high-end estate, and the security measures in the estate were not very good. Usually, the security guard would not ask too much about the people who entered the estate, let alone register.
Luo Fei and Sun Hong asked the security guard in the security room, but the security guard had no impression of the murderer who was wearing a canvas hat and a white T-shirt. Needless to say, the security guard in this community was just pretending. He probably played with his phone in the security room during work hours and did not pay attention to the people who entered the community.
Sun Hong was very dissatisfied with the community security guards who didn't know anything and were not responsible at all. He felt that if the community security guards were more serious, they might have remembered the murderer's appearance.
Luo Fei was not in the mood to care about Sun Hong, who was being angered by the security guards.
At this moment, Luo Fei was standing at the entrance of the residential area. He looked across the street.
Luo Fei was sure that after the murderer arrived at Qiaopin Estate, he definitely did not enter the estate directly and go to Room 502 to kill people. He should have stood in a relatively hidden place to observe. After confirming that it was safe, he entered the estate to kill people.
The street opposite the entrance of the residential area was undoubtedly the best place to observe the residential area. It would not arouse any suspicion, and the situation at the entrance of the residential area could be seen clearly.
Thinking of this, Luo Fei walked straight across the street. Behind him, Sun Hong was still cursing and complaining at the guard room.
"Luo Fei, where are you going?" Noticing Luo Fei's actions, Sun Hong asked in confusion.
"Brother Sun, I'll go across the street and see if I can find anything.”Luo Fei replied without turning his head.
Sun Hong was stunned for a moment before he reacted. After all, he was an old criminal police officer. He couldn't care less about cursing and walked across the street.
Just as Luo Fei walked across the street, the system sounded.
"Beep, beep, beep. Suspicious object found.”
At this moment, Luo Fei's gaze was locked on a trash can about two meters away from him. His eyes seemed to be able to see through the trash can and lock onto a small object.
It was a cigarette butt, a very clean cigarette butt.
Needless to say, this was definitely left behind by the murderer.
Luo Fei came to the trash can and took out the plastic bags from the trash can, pouring them all on the ground.
Sun Hong, who was walking over from behind, happened to see Luo Fei's actions.
Suddenly, he seemed to have come to a realization and said to himself, The murderer had killed someone with a knife. There would definitely be some blood on his hands and clothes. He would probably use tissues or something to deal with it. After the murderer left the neighborhood, it was very likely that he would throw these things into the trash can.”
After saying that, Sun Hong looked at Luo Fei with admiration and said with a smile,"I didn't expect you to be so experienced.”
Luo Fei waited for Sun Hong to finish his performance and then said seriously,""The murderer is a smart person. It's impossible for him to leave the crime scene with the blood. Therefore, before the murderer left the crime scene, he should have dealt with the blood on his body in the bathroom.”
"This is indeed true." Sun Hong's face turned red. He felt that he was losing face. He had wanted to act tough, but he had failed. Fortunately, he was thick-skinned enough and his reaction was not slow.
"Then what about the trash can?" Sun Hong immediately asked to divert his attention.
Luo Fei suddenly looked at Sun Hong and asked,""Brother Sun, if you were the murderer and you were going to kill someone in the neighborhood opposite, do you think you would smoke a cigarette to calm yourself down?”
"What do you mean?" Sun Hong immediately understood what Luo Fei meant. He suddenly felt that Luo Fei's idea was very reasonable. Then, he shook his head."No, no, the murderer might not smoke. Besides, even if the murderer smoked, he might not smoke at this time. Also, how can you be sure that the murderer was here last night? Perhaps the murderer came here and directly entered the neighborhood to kill.”
"Whether it's true or not, isn't this at least a possibility? And I feel that the possibility of this is very high. It's better than trying everything.”Luo Fei ignored Sun Hong and separated the garbage one by one. He carefully collected all the cigarette butts inside and prepared to send them all to the technical room for identification.
When Luo Fei collected all the cigarette butts, there were a total of twelve.
"Brother Sun, can I borrow your cigarette box?" Luo Fei found that he didn't have anything on him that could hold cigarette butts, so he borrowed a cigarette box from Sun Hong.
"I haven't opened this cigarette yet." Sun Hong complained, but his hands were not slow. He took out a box of unopened Yuxi and threw it to Luo Fei.
"Don't feel pity. When you go back, I'll give you a pack of soft Chinese medicine.”Luo Fei said with a smile. He opened the Yuxi and poured out all the cigarettes inside. Then, he put in the cigarette butts that he had just collected.
"Are you kidding me? Is your Brother Sun that kind of person?”When Sun Hong heard Luo Fei's words, he immediately scolded him with a smile.
-
By the time Luo Fei and Sun Hong arrived at the crime scene again, the people in the technical room had already finished the on-site investigation and inspection work.
In the corridor outside the crime scene room, Ye Zhizhong, the leader of the technical room, was talking with Liu Baoguo and Li Wei.
"Sun Hong, Luo Fei, you two come over.”Liu Baoguo saw Luo Fei and Sun Hong and waved at them.
Luo Fei and Sun Hong walked up to him.
"Mr. Ye, this is Luo Fei. He just graduated from the police academy this year and joined the police force in June.”Liu Baoguo pointed at Luo Fei and introduced him to Ye Zhizhong.
The old man nodded and said directly," I know Luo Fei. When I was talking to Jiang Tianyong on the phone, Jiang Tianyong mentioned him. He has been working for less than a month, but he has solved three murder cases as an intern. This is unheard of. Jiang Tianyong praised him to the heavens on the phone.”
Would the captain praise him like that? Luo Fei didn't believe that Jiang Tianyong hadn't even talked to him alone after being in the company for so long.
The old man continued," I'm also very surprised to hear what Jiang Tianyong said. After being a forensic doctor for so many years, I've seen many excellent young police officers. However, as an intern police officer, I've never seen or even heard of solving three murders in less than a month. He had been wondering what such an outstanding person would look like, but after seeing him in person, he realized that he was no different from the others.”
Luo Fei had an awkward but polite smile on his face as he said modestly,""It's not only my credit that Old Ye's case was solved, but also everyone's credit.”
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]