"Yes. Ye Fan nodded, his slender and slender fingers caressed his chin, and his brows were slightly furrowed: "She is indeed very good at hypocrisy, but when I mentioned the human bones in the flesh, she lost control." ”

She felt that the breakthrough point in digging out the secret hidden by the couple was the human bones in the flesh.

The pile of broken bones was really broken into slag, she and Xia Dong couldn't put together a complete shape for several hours, and because the bones were too broken to extract bone marrow cells, even if they were lucky enough to find a few broken bones with bone marrow, the extracted DNA was incomplete.

However, Skynet is magnificent, negligent but not leaky.

I couldn't find a clue in the pile of bone fragments, but I didn't expect to accidentally find a small radius head in the crusher.

The crusher has been inspected, it has been used for about two years, and it is still relatively new, but some residue inside has not been cleaned up, and the small radius head has just been stuck, not completely crushed, and has not fallen out of the exit.

The joint structure of the two ends of the human long bone is completely different from that of animals, for example, the radius head is a unique articular surface of humans, which can be identified as a human skeleton.

Xia Dong is trying to see if he can extract DNA from it to confirm the identity of the deceased.

"I'm going to check the latest missing person information, can I roughly determine when the deceased was killed?" In the latter sentence, He Pingfei asked Ye Fan.

"The time of death of the kitten and puppy in the same plastic bag is between January 2 and 3, and the minced meat with broken bones should also be human flesh if it is correct, which is not much different from the decomposition process of the cat's and dog's body, and the time of death is at least before the second day. ”

Ye Fan thought for a moment and said: "I estimate that the minced meat and broken bones in the four bags of high-rotting corpses belong to human beings, but they are not enough to form an adult corpse, unless it is a young child, or the torso of other parts has been thrown away before this, then the time of death will be pushed forward." ”

This range is a bit wide, not only the time range is wide, but it is impossible to determine whether the deceased is male or female, old or young.

"Did the housekeeper and the driver say in their confessions that when was the last time the cats and dogs were transported out of the basement?"

"Yes, on the morning of January 1, when the Dai family maid left the Dai family's villa on vacation, a total of six bags were transported. He Pingfei said.

"On the morning of January 1st?" Ye Fan lowered his eyebrows slightly, thoughtfully, thought about it and asked: "What about before January 1st?

"Before January 1st, on the morning of December 24th, before Christmas, the housekeeper remembers very well that on that day, Dai Lumao and his wife flew abroad to spend Christmas with their daughter, and then the couple did not return to China until December 27. He Pingfei looked at the confession and said.

Dai Lumao and Liang Yunyue's mouths were too tight, and the police could only start with Dai's servants, so they questioned the housekeepers and drivers who knew about them very carefully.

Although the cruelty of abusing and killing small animals began four or five years ago, it was not frequent at first, and the housekeeper went to clean it up once a week at a fixed time, sometimes for a month, Liang Yunyue had not entered the basement, which meant that she was in a good mood during that time, two years ago, and even half a year, the housekeeper had not cleaned up the carcasses of animals.

However, a month ago, after Liang Yunyue and Dai Lumao broke out into a very serious quarrel, even to the point of a big fight, she became more and more crazy, every week the housekeeper would take away at least two or three bags of corpses from the basement, and the driver sent in more and more cats and dogs, all of which were stray cats and dogs collected by him according to orders, or Liang Yunyue got them through the Animal Protection Association.

Ye Fan speculated on the time period of occurrence based on various clues since the murder of Li Lanke.

Liang Yunyue started to go crazy a month ago, and she should have discovered the adultery between Dai Lumao and Li Lanke, which stimulated her.

From December 24th to 27th, Liang Yunyue went to a foreign country, that is, on the morning of January 1st, the six bags that the housekeeper took from the basement were killed during the period from the 27th to the 1st, and in just six days, the number of kills was equivalent to the amount of the past half month.

Was it that she was emotionally out of control again in those days, more serious than ever, or was there more than one cat and dog corpse in those six bags?

Ye Fan's eyes rolled slightly, his mind stormed, and he deduced: "If the broken corpse in the basement is really transported away by mixing the broken corpse in the corpse of cats and dogs, then the rest of the torso should be mixed in the six bags on January 1st, because if Liang Yunyue went abroad, firstly, the degree of decay of the bones is not right, and secondly, if there is a corpse hidden at home, she will not be so relieved to go abroad, so it is inferred that the time of death of another unknown deceased should be from December 27th to January 1st." ”

The Chang team felt that Ye Fan's inference was reasonable, and he walked to the whiteboard with the analysis of the case, on which a few photos were glued with magnets, the victim Li Lanke, the secret boyfriend Dai Lumao, the important suspect Liang Yunyue, and Hong Yi's photos were also pasted, but they were moved to the corners.

On Liang Yunyue's top, the team wrote down the unknown deceased with a black oil-based pen, indicating the approximate time of the deceased, circled it, drew a line pointing at Li Lanke, clicked it twice, and thought: "Li Lanke was killed on December 31, and he was in the same time period as this unknown deceased, will there be any connection between the two?"

Ye Fan groaned, this is difficult to say, I'm afraid they have to know about it as a couple.

Team Chang also knew this, he thought for a while and said: "Pingfei, according to what Ye Fan said, go to investigate the missing people from December 27th to January 1st, and also go to the villa where the Dai family is located, and Changmao Pharmaceutical Company to investigate, during this time, the whereabouts of Dai Lumao and Liang Yunyue, and who they have been in contact with." ”

"Yes. He Pingfei saw that the team gestured, nodded and walked out of the office, and hurried to do it.

Chang Team and Ye Fan stood in front of the whiteboard, looking at the increasingly complex case analysis, their faces solemn.

Originally, he went to Dai's house to search for evidence of Li Lanke's torture and murder, but found another deceased, who was also broken into slag and whose identity is unknown.

Dai Lumao, who confessed to his crimes, pretended to be crazy again, and could no longer interrogate him for the time being.

And because Dai Lumao is responsible for all the crimes, the police can detain Liang Yunyue for another 24 hours at most, and once the time passes, her lawyer will definitely release her on bail pending trial, as long as she steps out of the door of the police station, it will be difficult to get people into the bureau again.

"Team Chang, I found it. ”

While the two were researching the case, Han Han knocked on the office door and walked in with a document in his hand.