Eleven is a number that is not very popular, but this number is bothering Chen Da, the criminal police team found eleven locations in the entire area where the crime scene can be observed, and at the same time, colleagues in the technical department also found traces of stepping and rubbing at the crime scene, which can prove that someone dragged the victim, because in the gap between the stairs, they also found something similar to the fiber of clothing.

However, when verifying the location of the 11 places where the crime occurred can be seen, the entire criminal police team and Chen Da made a mistake together. Six of the eleven locations are on the roof of the building, from the top of the building through the narrow window in the middle of the corridor to see all this requires a high-cut high-definition telescope, Chen Da has seen the surveillance records that no one carries such a telescope upstairs; 。

"Sixth son!" Chen Da shouted.

"Well, there it is. Lu Xianzhao walked to the old age, waiting for the master's orders.

"Immediately let people go back to the city bureau to check the information, and investigate all the relationships between men and women Cai Xuchao had in Liangcheng, such as those who have a record of opening a room, a record of buying train tickets and plane tickets together, and women who have identity registration records when driving out of the city together, all of them are clear and clear. ”

The sixth son asked, "What is the main thing to investigate?"

"Missing!"

Missing, of course!

Chen Da couldn't understand why Cai Xuchao would do it outside if he was the murderer, wouldn't it be the least risky way for him to lure Qiu Yuanyuan home and then kill him?

And also!

Judging from the time of death, Cai Xuchao was talking to Da Da Fu at that time, how did he manage to communicate calmly with his wife while killing people? And Da Da Fu didn't doubt it at all during the whole process, otherwise she should have confided it to Liu Yun when she was the saddest, and she would never hold it in her heart.

So, will someone kill for him?

Is it possible for Cai Dong, an old man, to kill for his son?

Chen Da knew that he shouldn't be so suspicious, after all, this was a matter without evidence, but what the old man did after he arrived in Dongjun District was too much like he came to fight with himself, the policeman, and people couldn't help it......

"Team Chen?"

When Chen Da looked over, he saw Da Yang calling him, so he answered: "What's wrong?"

"I have an idea, I don't know if I'm analyzing it right. Chen Da guided: "Come, talk about it." ”

"Look, you and ours are Cai Dong who came to this district and went straight to the door of the house, cleaning up all the places in the house that might leave traces, right?"

Chen Da nodded, these words were originally his, and they were also the facts he saw with his own eyes.

"He has this time, why don't he clean up the traces in the hallway?"

Only halfway through this sentence, Chen Da's eyelids had already begun to jump, as if someone had lifted the cloth from the window, allowing the light to shine in.

"I don't think the reason why Cai Dong didn't do this is not because he was afraid of anyone suspecting anything, it was obvious what he was doing at home, and it was not bad for this one thing. The reason why Cai Dong didn't come to destroy this first crime scene is that I think he didn't know about the existence of this crime scene at all. ”

Chen Da answered: "You are, didn't Cai Dong attack me?"

Chen Da's head turned fast, and one sentence had already crossed the progress of Chang Rao's thinking.

If Cai Dong didn't know the scene of the first crime at all, then the starting point of the whole case should be here, the murderer killed Qiu Yuanyuan, who had no relatives and no reason in Liangcheng, let alone interpersonal relationships. Except for Cai Xuchao, he doesn't know that he doesn't know that the woman is obviously unlikely to rob money or sex, the robbery should be kidnapping, and the robbery must have a relationship, but Qiu Yuanyuan quarreled with Cai Xuchao and ran out, he had no money at all, and he didn't suffer any violation, if he stuck the topic here, it was in response to Da Yang's sentence, he didn't know whether it should be or not, this reasoning was not valid at all. But Chen Da extended this reasoning!

What if the murderer didn't come at Qiu Yuanyuan?

What if Cai Xuchao didn't kill anyone at all?

Thinking about it this way, it seems that Cai Dong has no need to clean up Cai Xuchao's house, but if Cai Xuchao hadn't killed anyone, he would still have found the murder scene when he returned home??!!

No, if the murder scene was discovered first, he would definitely reveal his nervousness with Pang Juan on the phone, and the huge husband who was suspecting him cheating was on full alert at the time, of course, he would hear that she didn't say anything to mean that Cai Xuchao didn't miss anything at all, that is, Cai Xuchao may have found out that his home had become a murder scene after that phone call!

Otherwise, there was no need for Cai Dong to clean up the house, so what was the purpose of the second scene? Of course, it was aimed at the Cai family, and if the above ideas were true, Cai Dong's appearance would not be a provocation, but a self-defense counterattack.

He's been fighting against the people who are hidden, and of course not for himself.

"Why didn't Cai Dong tell the police the truth?"

This sentence was exported by Chen Da and Da Yang together, usually at this time, normal people will tell the truth to the police, even if it is just to clear up the relationship, what is the purpose of concealment from Cai Xuchao to Cai Dong?

The sixth son, who arranged for someone to investigate the case, opened his mouth and answered directly: "Could it be because the previous human trafficking case was in the news?"

After he finished saying this, Chen Da suddenly turned his head and looked over, and the six sons asked him to show Mao, and asked tentatively: "Did I say the wrong thing again?"

This is a mistake, the woman in Dashanao Village admitted Cai Xuchao wrong, Chen Da felt that the two cases were connected, and this paragraph was added at this time, which proved their conjecture. If the affairs of Shanao Village are inseparable from Cai Dong, and Cai Xuchao happens to know, then of course he doesn't dare to tell the truth to the police, and that fat woman, the level difference between her and Qiu Yuanyuan is not a star and a half, how could Cai Xuchao suddenly change his taste? Unless, he wanted to prove that he was still normal at that time, so he chose a woman who was easier to get started with.

The police's relentless pursuit may be the real reason for Cai Dong's appearance, but what made this old man regard himself as an opponent?

Chen Da looked up at the sky in the distance, and muttered to himself, "Who is hiding in the dark?"