"Sister, I'm back...Sister..." Ma Xiaotao's eyes were slightly red, and tears seemed to be about to fall at any time.
After Song Yi saw this, he hurriedly said: "Xiaotao, I haven't made a conclusion yet. It may just be someone who looks like your sister."
"No, it must be, it must be, sister is back!" Ma Xiaotao couldn't stop her tears from flowing down.
"Let's find the suspect first. One of the current suspects is this woman named Xiao Lu..." Before Qin Nan could finish speaking, Ma Xiaotao interrupted him and said angrily:
"You are a rotten person. You have ignored my sister for so long and you have ignored her. Now that your sister's whereabouts are known, you still suspect her to be a criminal suspect!"
After saying this, Ma Xiaotao rushed to Qin Nan, ready to slap him with her right hand.
Qin Nan also reacted quickly and directly grabbed Ma Xiaotao's wrist and said to her through gritted teeth: "What we want to find now is the criminal suspect. Can you please stop being emotional?"
Since Qin Nan had the memory of this body, he also had an inexplicable emotion towards Ma Xiaolu.
He also wants to find Ma Xiaolu, who has been missing for a long time, but judging from the current situation, it seems that the first priority is to find his murderer.
Qin Nan was sure that the murderer was definitely not Xiao Lu, because from the actions of the man last night, it seemed that he was a man!
Qin Nan, realizing that he had overreacted just now, seemed to be holding Ma Xiaotao's wrist with a little force, so he slowly lowered his right hand in embarrassment.
"Xiaotao, calm down. Brother Nan also wants to find your sister. The top priority now is to find the murderer of the victim first." Song Yi said to Ma Xiaotao.
"But..." Ma Xiaotao seemed to have calmed down a bit. She slowly lowered her right hand and wiped the tears from the corners of her eyes.
"Captain Song, I'm sorry...I..." Ma Xiaotao said apologetically.
"Xiaotao, I can understand how you feel. I think your sister will definitely be found after this case is investigated thoroughly." Song Yi patted Ma Xiaotao on the shoulder and said.
"However, as of now, it seems that the victim only communicated with Xiao Lu last night, and after this series of investigations, the victim has not had any friction with anyone recently.
Moreover, his grades in professional courses are also among the best. Judging from the current situation, the future is limitless, but it is a pity..." Song Yi said with emotion.
Qin Nan couldn't help but smile knowingly when he heard that Song Yi had such a high opinion of him, but it was a pity that his originally unlimited future had stopped here.
Qin Nan couldn't help but sigh, shook his head, and said, "Captain Song, I don't think the murderer in this case has anything to do with Xiao Lu."
Song Yi couldn't help but frowned, seeming to be thinking about something. Ma Xiaotao also calmed down at this time. She looked at the investigation report in front of her and continued:
"Actually, I think so too. We saw in the school's surveillance that the victim, Zhao Liang, was looking at something with a notebook on the stairs outside the school.
Later, sister... Xiao Lu said a few words to the victim and gave Xiao Lu something, and then the two of them left.
About two or three minutes later, Xiao Lu appeared on the second floor of the library. She did not have time to commit the crime, but two or three minutes after the victim left,
We saw two people leaving the library through the surveillance, one took the main door and the other took the back door, and the person who took the back door never appeared in the surveillance again."
Qin Nan looked at Ma Xiaotao and said, "Have the identities of the two people been found?"
Ma Xiaotao looked at Qin Nan and didn't seem to want to talk to him, so he said to Song Yi: "The identities of the two people have been found. One is the victim's classmate Lu Fei. The last place he appeared under surveillance was the boys' dormitory. The time was
11:15 p.m.
The other one is Cheng Chen who majored in journalism. Cheng Chen appeared in the surveillance at 11:05 in the evening. The last place he appeared in the surveillance was the boys dormitory."
Qin Nan couldn't help but frown, and said to Ma Xiaotao: "Have you found these two people on the third floor of the library?"
Ma Xiaotao said with certainty: "No, we have all seen the surveillance. Only Xiao Lu's figure appeared, and the other two people were not found. The victim was also on the third floor at that time, and nothing abnormal was found."
Qin Nan thought for a while and then said: "Is it because I didn't find it, or the surveillance was blocked."
Ma Xiaotao hesitated and said: "There is a surveillance position that is indeed blocked."
After saying that, she took out her mobile phone, held it in front of Song Yi, and played the surveillance footage.
Qin Nan stepped forward. In the video, the scene was blocked by the bookshelf. When the administrator's aunt chased after her, she could only see Xiao Lu walking in from the safety exit on the third floor.
Qin Nan couldn't help but frown, because he remembered that there were two people, how could they suddenly become one person?!
Song Yi looked at Qin Nan and then at Ma Xiaotao. The three of them had their own ideas.
...
At 6 o'clock in the evening, when the school was over, Qin Nan and Ma Xiaotao came to the school again, while Song Yi stayed at the police station and was busy with other matters related to the case.
Along the way, Ma Xiaotao drove the police car, and the two of them did not exchange a word. It was not until they came to the scene of the crime again that Qin Nan spoke: "Xiaotao, do you think the murderer in this case is Lu Fei or Cheng Chen?"
"I don't know, hasn't this been investigated yet?" Ma Xiaotao said indifferently.
"Uh...Okay." Qin Nan didn't know what to say.
In fact, among the two people, Lu Fei was the one he was most familiar with. He was his roommate and a professional.
Although they live in the same dormitory, they have little contact with each other on weekdays, but recently, in the past month or two,
Lu Fei always returned to his dormitory after the dormitory closing time, and the dormitory aunt at the key door also let him in.
When his roommates asked Lu Fei what he was doing when he went out at night recently, he said he was working part-time outside. This may be the reason why the dormitory aunt let him in.
The last conversation between Zhao Liang and Lu Fei was in the morning two or three days ago, and it was just a face-to-face meeting at the door of the dormitory.
Cheng Chen and Zhao Liang have only had some contact recently, but compared to Lu Fei, Cheng Chen seems to have gotten closer to Zhao Liang recently.
The most important reason is that we met at the sports meeting not long ago. During the three-thousand-meter long-distance race, Zhao Liang ran second and Cheng Chen ran first.
Zhao Liang could have ranked first, but in the final sprint, Cheng Chen accidentally hit Zhao Liang's arm. Later, Zhao Liang was affected and ran second.
Zhao Liang was quite dissatisfied at first, but then Cheng Chen finally admitted his mistake. Zhao Liang also felt that Cheng Chen was a good person, so they often made appointments to play together in the past week or two.
At present, Cheng Chen seems to be the biggest suspect. However, what Qin Nan doesn't understand is, if the murderer is Cheng Chen, what is his motive for the murder?
If it were Lu Fei, he wouldn't even be able to find the motive for the murder.
"Officer Ma!" A policeman who looked like he had not been in the police force for a long time saluted Ma Xiaotao.
Ma Xiaotao also smiled and nodded in understanding, then looked at the scene, handed the photos of the two people to the trainee police officer and said:
"Did you see these two people appearing near the scene?"
The trainee policeman recalled it carefully and shook his head. The other two policemen who were standing next to him also came over and looked at the photos. They did not find that these two people had been nearby.
Qin Nan took a photo from somewhere and said to several police officers: "Have you seen this woman?"