Half an hour later, she and Ruan Xianchao appeared in the command hall of the Public Security Bureau.

Together, they were reviewing the surveillance footage from the day of the incident.

There are a total of eleven cameras around the repudiated compound, and in order to find clues, Mu Nan looked a little bit, and there was a detail that caught her attention.

On the night of the incident, when Jian Zheng entered the compound with the deceased, he kept holding Ling Chunxue's left arm, and her center of gravity had been leaning to the left, walking unsteadily, always walking with her left foot, although the light was not good at night, and she couldn't see what shoes she was wearing, but it was obvious that it was a pair of high heels, and it must be that the left heel was broken. That's why she walked by relying on Director Jane.

Watching them walk seems to be very intimate, and there are clips of each other looking at each other from time to time, the picture is so warm, how could it be that a few hours later, he raped and killed her?

At the same time, seeing that Director Jian was so considerate and intimate to her, Mu Nan was also a little jealous in his heart. But she thought of the impermanence of the world, a living person in such a warm video has long disappeared from this world, and the other person is still in the detention center, so what vinegar is delicious?

"Can you go back and check the trajectory of the two of them in a day?" Mu Nan asked Ruan Xianchao, who was sitting next to him.

"It should be possible." Ruan Xianchao immediately turned his head to look at a staff member sitting on the operating table, and asked loudly: "Can you check the activities of the two of them in a day?" ”

"It's a bit difficult, because the city's monitoring hasn't been seamless, but you can try."

"Then try it!"

Watching the video is really tiring, constantly switching cameras, and sometimes blind spots, and sifting through all the possible cameras around you to find their tracks.

The two of them just kept watching the video, switching cameras, and watching it for more than ten hours before they knew it, and even the staff had changed shifts twice, but unfortunately, they still didn't find any useful clues, but one thing is for sure, that is, the two people in the camera seem to be very close, very much like lovers in love, from these pictures, no one will believe that he will commit the crime of rape and murder against her. However, Mu Nan and Ruan Xianchao are very clear that these cannot be used as evidence that Jian Zheng has not committed a crime.

All the surveillance has been watched, and the time is 3 o'clock in the evening, although Mu Nan has not slept for 40 hours, but now she still has no sleepiness, and she really can't wait to find evidence that can prove that Jian Zheng did not commit a crime at once. She said to Ruan Xianchao: "Can I look at other materials about this case?" Is it okay to have all the materials, including the live video taken by Ma Yang, the security officer of Youguang Company? ”

He stared at her with wide eyes: "What time is it, if you don't sleep, you will become a giant panda tomorrow!" ”

"Just give me the materials, you don't have to accompany me."

"I'm talking about you." Ruan Xianchao really felt sorry for her, "I often work overtime, it doesn't matter if I don't sleep for one or two nights, or I'll watch it for you, and you go back to sleep first?" ”

"Thank you for your concern." Mu Nan stretched, "I want to see for myself, just give me the materials." ”

"Well, well." He shook his head, "Then you can come with me." ”

They came to Ruan Xianchao's office, he arranged for her to sit in his office chair, turned on the computer, called up the folder of the case, and then explained a few more words, and Mu Nan looked at it seriously.

And during this period, he has been accompanying him, pouring tea for a while, taking snacks for a while, but he didn't say a word from beginning to end, so he accompanied him silently and quietly. I just quietly went out at around 8 o'clock and called the Munan unit, saying that she was assisting in the case at the Public Security Bureau.

I've finally read all the information, but there's nothing particularly useful. A little disappointed, she inadvertently looked up and saw the wall clock on the wall, it was already half past ten in the morning. She cried out, "It's over, it's over!" I'm going to be late for work. ”

"Hehe, you're not late, you're early, you're too early!" Ruan Xianchao handed over a cup of coffee, "Finally finished?" ”

"Well, I've finished reading it, but I've forgotten my time to work, what should I do?" She took the coffee and took a sip, "Thank you!" ”

"Thanks, come, wipe your face." He then handed her another wet tissue, and after she took it, she continued: "You forgot your job, I remember, you are the full-time follow-up of this case arranged by your unit, aren't you just working now?" Haha, I already called your director at around 8 o'clock and said that you are here to assist in the case. ”

"Uh-oh." For thinking so thoughtfully about her, I should have thanked him, but when I thought that she had refused to be his girlfriend, I felt that he shouldn't make this call, so wouldn't the misunderstanding of others be deeper?

However, he was thinking about her, and he had done so much for her, what could she say?

Mu Nan finished drinking coffee, opened the wet tissue and wiped his face and said, "Then I'll quit first!" ”

"Well, you go back and rest first and get a good night's sleep."

Mu Nan smiled bitterly, "I also want to go to Youguang Company to find Ma Yang's colleague, understand the situation, and go back to sleep when I'm done." ”

"You're irresponsible to yourself—"

"Okay, I know." Mu Nan interrupted him, "You go back and rest, I'm really embarrassed to disturb you." ”

He saw that she had made up her mind, and he no longer persuaded her, he considered that she would go to Youguang Company to find someone to understand the situation, maybe others would not cooperate, so he said, "I'll go with you." ”

"You're worried that they won't cooperate, right?" She could tell at a glance that he was worried.

"Yes, even if we come forward, there are often cases of non-cooperation when handling cases."

"Haha, you don't have to worry." Mu Nan walked towards the outside of the house as he spoke, and when he went out, he didn't forget to turn around and ask him three times: "What does our unit do?" What does their company do? Can they not cooperate? ”

Ruan Xianchao suddenly understood that Youguang Company could not cooperate with the Public Security Bureau, but it would never dare not cooperate with the Municipal Demolition and Relocation Office, which was their financier.

Ruan Xianchao was indeed stunned, and after sending Mu Nan away, he bolted the door and lay on the couch to prepare for a nap.

But he was too blind, and he slept for a long time.

When he woke up and looked at the wall clock on the wall, it was already past four o'clock in the afternoon.

There was still a lot to do, and he was annoyed that he had slept for so long, so he immediately got up from the couch.

The first thing is to open the door first, and I don't know if there is anyone looking for him.

But just when he opened the door, someone outside just pushed the door open, "Handsome officer, so powerful, knowing that I was coming, specially waited here to open the door for me!" ”

As the sound fell, a red shadow squeezed in with a smiling face.