It's all here," the trace inspector said, "Director Wei asked me to bring it over and tell you, and then I have to send these back to the detachment, and the big guys will study and study it well, and then ask some experts in this area to help staff officers." ”

"It's fine." Su Ping nodded and waved his hand: "Then you go back quickly, pay attention on the road, safety first." Also, go back and send me a restoration map, I'm useful. ”

"Okay."

Seeing the trace inspector drive away, Xun Mu chuckled lightly and said, "There is another valuable clue here." ”

"yes." Su Ping said: "The mortise and tenon structure, simple to say, is particularly difficult to do, the general small factory can not be completed, not to mention have to add a 'valve', it is estimated that the structure will be more complex, I am afraid I have to find some factory customization with higher processing accuracy." ”

"So we just have to ask if any factories have customized this thing recently." Xun Mu said, and then changed the conversation: "And I don't recommend keeping the action secret, just check it openly and put some pressure on them!" ”

"There's really no need to keep it a secret." Su Ping said: "Although we planned to investigate secretly, the purpose was still exposed, resulting in Xiao Qi being kidnapped...... So it's better to follow what you said, and the detachment will take over the investigation of this case in a big and generous way.

But you have to be careful, these guys are crazy, and once they really find out any key clues, they are likely to kill people, and maybe they will directly do it to us. ”

"If they do it again, they will definitely have to directly dispatch the armed police." Xun Mu pursed his lips: "But no matter what, if you do it again, it will also be a huge threat to us." I hope that the rational faction, or the compromise faction, in the gang will be able to suppress it......"

"If you can hold on, you won't have as many things as before." Su Ping shook his head, returned to the car with Xun Mu again, and did not rush to light, but called Yan Zhongxin first.

Yan Zhongxin had left the county hospital earlier and went to the unfinished building.

"What do you say?"

"Roughly checked," Yan Zhongxin's voice came out: "The time of death was about half past two in the morning, the cause of death was mechanical asphyxiation, drowning, there were a large number of fine mechanical injuries on the body, and he may have been tortured before his death, the perpetrator may want to ask something from his mouth, but I don't know if it succeeds or not."

That's all for the basic situation, the cause of death and the time of death are quite clear, the autopsy is of little significance, I personally don't think there is any need to autopsy, leave a whole corpse. ”

"Let's put it in the corpse closet first." Su Ping said: "If there are any doubts in the follow-up, it is convenient to dissect them." ”

"That's nature. Anything else? ”

"Is Old Wei next to you?"

"Yes."

"Please let him answer the phone."

"Oh good...... Lao Wei, Lao Wei! Come here, the Su team is looking for you...... Team Sue, what's wrong? Q: Did you find anything at the scene? ”

Su Ping snorted.

The speaker sounded again: "Nothing has been found at present, this is definitely not the scene of death, there is not much valuable evidence, and no fingerprints were found on the mobile phone, apparently cleaned by the suspect, and he should also wear gloves when using it later."

Footprints, after excluding the footprints of you and your SWAT brothers, there are still three groups of suspicious footprints, guessing that there are three suspects, and it is preliminarily judged that the murderer should be one person grasping hands and one person grabbing his feet to bring the suspect up, and the other person is talking to you on the phone. ”

Speaking of this, Yan Zhongxin's voice also came out: "Oh yes, yes, I forgot to say it just now, the skin of the victim's wrists and ankles can be peeled off, but there is no life reaction, so what Lao Wei Gang said is right, the body of the deceased was grabbed and carried up by someone hand and foot, and tools such as carts or suitcases should not be used." ”

Su Ping asked a few more questions, and learned that there were really few traces at the scene, so he told them to pay attention to safety and go back to the community where the crime occurred after surveying the scene, and then hung up the phone.

Xun Mu whispered: "Died at two o'clock in the morning. Then there's one more link in the timeline. ”

"Yes," Su Ping said: "Lao Chao and Tong Haojie met last night,After that, Tong Haojie went to check the monitoring alone,Again, the surveillance video at several key points was 'frozen',Then Tong Haojie lost contact,Tortured,Died at about half past two。

Then, at about five o'clock in the morning, his family was killed, and at eight o'clock, we came to the county bureau, and Lao Chao greeted us......"

"Wait," Xun Mu suddenly interrupted him and said, "Logically...... Here's an important clue. ”

Su Ping was thoughtful, and quickly reacted: "The motive is still the murderer's motive for committing the crime." The reason why they kidnapped and killed Tong Haojie,Even brutally destroyed Tong Haojie's door,It must be because Tong Haojie found something。 ”

"And Lao Chao is still alive." Xun Mu pointed out something,Said:"At least,He was this morning,He was dealt with by a criminal gang at Tong Haojie's house,But he still saved a life。 ”

Su Ping pinched his chin: "This means,The incident that led to Tong Haojie's extermination,Or that discovery,Lao Chao didn't know。

Moreover, Lao Chao talked to me this morning, and the objects of his suspicion were also the deputy team and the instructor, and we had actually ruled out their suspicions before...... In fact, this can also be used as evidence that he did not know. And in turn, it proves that Lao Chao asked Tong Haojie to check the monitoring, and it shouldn't be for the sake of internal ghosts. ”

"You're taking this for granted." Xun Mu took over and said: "Although Tong Haojie went to check the monitoring after meeting Lao Chao, it ...... Who said that Lao Chao must have asked him to check? ”

"Huh?"

"And he lost contact after checking the surveillance, which we have repeatedly emphasized many times, and the sequence here also leads to a logical relationship, that is, he led to the result of his abduction by checking the surveillance. To put it simply, he identified one thing in the surveillance. ”

Su Ping took over and said softly: "Judging from the on-site surveillance, it didn't take long for him to call up the surveillance, and he should have copied the surveillance video away." ”

"So let's ignore the vain ones and start with the direct logic." Xun Mu said: "Determine a premise, that is, he really found something in the surveillance, and must have relayed it to another person to know - otherwise he 'discovered', and the criminal gang would not know about it." ”

"He won't be killed." Su Ping said decisively: "So who he found and who he told about it, this is very important." But......

His mobile phone has been checked, and no suspicious chat records have been found, and the operator has also been contacted, and after eight o'clock, no one has contacted him, whether it is a phone call or a text message. ”