Tang Tao walked around the house a few more times and stopped in Du Changjie's bedroom again.

"Do you think there's something missing in this room?"

Sophie spun around and said, "Computer! ”

"Yes, it's a computer, and it's a desktop." Tang Tao walked to the edge of the cabinet and threw all the clothes on it aside, blowing off the dust, two indentations appeared in front of the two of them, one of the two indentations was square, and the other was round, this should be where the host and the display screen were once placed, judging from the dust, the computer should still be in use not long ago.

"Du Changjie won't take a desktop with him when he flees, is it necessary?" Sophie was a little confused.

Tang Tao shook his head and said: "No, it's not with it, it should be lost or destroyed, Du Changjie's departure is not a temporary idea, but a long time ago, it's too inconvenient to carry something as bulky as a desktop, but why did he take away the display screen, which makes me very puzzled, the display screen is not valuable, and it is easy to break, is he in a hurry and doesn't have time to buy it, so he took it away?" ”

As he spoke, Tang Tao opened the drawer and picked up a box, and from the bracket inside the box, it could be seen that there was once a tie in it.

"Didn't you notice that there wasn't a single suit in the house here?"

As soon as Tang Tao said this, Sophie turned around and found that there was really no suit, and there were still a few hangers on the bed.

"Du Changjie's computer must have some ulterior secrets, he was afraid of being discovered, so he moved the computer, the desktop is too bulky, with obstacles, the best way to deal with it is to find a place to destroy it, find Du Yue and the girl who fell in love with him, and figure out the relationship between Zhu Lingling and the two of them, and the case will be solved."

Tang Tao picked up the photo frame again and sighed.

"It was a sweet and warm love, but because of the interference of others, it eventually caused a tragedy, Du Changjie lost his only son, and he couldn't pursue Zhu Lingling's responsibility, so he wanted revenge, his mind had long been distorted by hatred, he wanted Zhu Lingling to take revenge, and they were better off than dead, Qin Na, how are you staring?"

Sophie shook her head and said: "There is no progress, compared to Zhu Lingling, this Qin Na is really better, she has had no less than countless boyfriends, and countless boys have slept with her, I have arranged for the criminal police team to check at the same time, but basically there is no hope, although Qin Na is not indecent, but she is very tactful, basically no enemies, the neighbor's evaluation of her is okay, if the murderer wants to attack her, she can also do it that night, but as a result, she has nothing, This shows that Qin Na is not his target, and Qin Na will not be his next target, I estimate that there is no next target in this case, otherwise why would he run? ”

Tang Tao was noncommittal, what Sophie said was indeed reasonable, if Du Changjie still wanted to commit a crime, he didn't have to run away that night, was he afraid?

There was a sound of footsteps outside the door, and Li Xiao walked in with a tablet, taking pictures as he walked.

"Sister Feifei, Doctor Tang, you are all here, I thought I was the earliest, but I didn't expect you to be earlier than me." Li Xiao's eyes were bloodshot, he pushed his glasses and said with some embarrassment: "Doctor Tang, I ...... yesterday"

"Don't say it, it's not your fault, have you checked the monitoring of the community?" Tang Tao interrupted Li Xiao's words, he is not the kind of person who is stingy, and he will not be angry about that trivial matter.

"Checked, Du Changjie left the community in the afternoon of the crime, and he brought a small trolley box with him, this is the video."

Li Xiao opened the video with a few clicks on the tablet, the video was a little blurry, but from the figure and the car he drove, it was certain that this person was Du Changjie.

Tang Tao glanced at the trolley box and said: "It is impossible for this trolley box to install a host and a display screen, Du Changjie must have lost the computer somewhere in the community." ”

"I probably do." Sophie looked out the window.

Tang Tao looked sideways and understood, not far from the window is the artificial lake of the community, standing upstairs can easily throw the computer in.

"Looks like we need someone to go into the water and fish for computers." Tang Tao said with a smile.

"Also, I found the person who leaked Zhu Lingling's whereabouts, he is Wang Feng, on the day of the incident, a WeChat friend asked Wang Feng if Zhu Lingling was free at night, Wang Feng told this person that Zhu Lingling was going to accompany Er Shao at night, and Er Shao was Duan Hui, so that the murderer knew Zhu Lingling's specific whereabouts, this person's WeChat name is Dongfeng, Wang Feng's old acquaintance, the two have not met, but they are very familiar with each other, Wang Feng has introduced him to many girls, and I have recorded the list of these girls, The registered mobile phone number of WeChat is Du Changjie's, and it is certain that he is the murderer. ”

Sophie smiled happily and said, "It's all right, which explains why Du Changjie left the community in the afternoon, because he already knew Zhu Lingling's whereabouts in advance." ”

"yes, he won't be able to run this time." Last night, Li Xiao almost didn't sleep all night to investigate this case, and now he can't help but feel relieved when he finally finds out.

"Did those girls have a relationship with Du Changjie?" Tang Tao asked.

"There should be, because after each transaction, Wang Feng will ask about the specific situation of those girls, so as to judge whether to continue to cooperate."

Tang Tao shook his head, feeling that something was wrong.

Sophie saw Tang Tao's thoughts and asked, "Do you want to say that this is different from what you deduced?" You said that the reason why Du Changjie did not sexually assault Zhu Lingling was because he had a daughter, and now it turns out that he has no daughter, and he not only joined the WeChat group but also became one of them. ”

"Perhaps, help me check Du Changjie's social circle and call up his call list, the more detailed the better."

Tang Tao looked at Du Yue's photo again, what does Zhu Lingling have to do with him? Could two people have ever been a couple? But Zhu Lingling's family doesn't have any piggy banks, is it because Zhu Lingling lost the piggy bank after breaking up?

Or is Zhu Lingling a third party?

So who is this third party? Where is she now?