In the afternoon of the same day, the police force really dug up piles of red fire ants from the place identified by Sister Liu, and Ye Shichao asked them to send all the ant corpses back to the laboratory.

In the detention room of the police station, Ye Shichao showed the interrogation video to the man in front of him, Xin Pet pointed to the test report in his hand and said: "A laborer's glove was found in the fire ant pit, and there was your dander in the glove, this time the evidence is really conclusive." You still have to hide such an obvious framing for her? In order not to testify against her, would you rather be a fugitive?"

Ling He grabbed a handful of messy hair, and his face full of stubble showed a painful look, he held his head and was silent for a long time before he slowly spoke: "At first, she just borrowed my car, but later I found out that she sneaked into my warehouse where she raised insects and was bitten by fire ants. My breeding box is all made by hand, and no ants can escape from it, so how can it bite people? Later, she said that her relatives' children liked to play with this, so she asked me to make an ant box, and gave her queen worker ants. A few months ago, he asked me to buy a golden ghost. I knew that she gave it all to the dean's nephew, but I didn't think there was anything at the time, I just thought that the eldest sister wanted her son and treated the dean's nephew as her own son. Later, when the news reported a case of fire ant killing, I thought badly, and ran to ask her, but she didn't admit it, saying that how could a woman's family do such a terrible thing......? She's also going to introduce me to someone......"

"Sure enough, it's Sister Liu. Xin Pet was in a very complicated mood, and secretly squeezed the stack of materials in his hand, that stack of materials, in addition to the above test report, the following is the file that Singh and Lao Qiu took great pains to get from the prisoners serving sentences in prison.

The prisoner is specially designed to change the identity of people, and the sale of new identity cards with household registration information can completely erase the traces of a person, and can also allow a certain place to naturally add another person without arousing suspicion.

The woman on the file is called Wu Qin, very thin, with single eyelids and high cheekbones, and she is like the current Liu Fen.

This Wu Qin killed the dog in the village on a whim more than ten years ago, cut open his belly and hung it in front of the owner's house, because the social repercussions were too bad, he was sentenced to three years, and then he evaporated from the world.

Ten years ago, a daughter-in-law who ran away from home in the village came back, it was the chubby Liu Fen eldest sister, who lived with the man as usual, a few years ago, the man died, and she gave the funeral, and she had a son, who graduated from college last year and joined the work, and the work was too busy, and she only had time to come back on weekends.

When Ye Shichao asked Singh to investigate Liu Fen, Singh also asked why, because, no matter how you think about it, you can't connect this appalling murder case with an ordinary cleaner sister.

Ye Shichao said: "Her hand was bitten, and that pustule was a symptom of a red fire ant bite, but she said it was a mosquito bite." ”

Singh: "Maybe I was bitten outside?"

Ye Shichao: "The surrounding environment of the hospital does not meet the requirements for fire ant habitat, and red fire ants will not be infested here. ”

When it comes to entomology, Singh completely shuts up, after all, people are professionals.

So I obediently went to check.

But it was useless to find Liu Fen's back, and there was no evidence at all, but the evidence pointed to Ling He everywhere, and Ling He was a person who valued friendship, even if he felt something, he would not come out to testify against her, so he had to design to make him die first.

Yesterday at Ling He's house, after he escaped, he was quickly caught by Daliang, all arranged by Ye Shichao, and acted for Liu Fen to see, so as to be real, he didn't even tell Xin Pet.

However, Xin Pet later guessed that after she heard Singh speak on the phone, that tone of "just wait for this sentence".

Ling He raised his head from his palms, his bearded face looked very haggard, "I did poison and bury all the ants I raised yesterday, but I drove and buried them ten miles away, and I didn't bury them in the mass grave at all." I didn't bury the nest of ants, and the gloves inside may be mine, but I do heavy work, and a pair of gloves will be broken in a few days, and if they are broken, they will be thrown away, and it is normal to be picked up. ”

"That's what I've been waiting for. Ye Shichao said and got up, "Don't worry, this nest of ants can defile you and restore your innocence." ”

In the laboratory, Han Meimei explained in a loud voice to the criminal policemen gathered here:

"This is an ant corpse dug up from the fire ant pit identified by Liu Fen, and it must have been dead for about a week, so it is impossible that it was buried after the crime. In addition, I isolated the stump of the fire ant from the soil particles taken from Liu Fen's shoes, and after genetic comparison, it was confirmed that it belonged to the same group as the buried fire ants. Also, the most interesting point is that I found a little blood-stained skin tissue sample in the roof of the jaw of one of the fire ants, and after DNA comparison, the skin tissue was Liu Fen's. But the blood was the first victim, Zhao Shanchuan's. ”

This is already ironclad evidence.

Singh breathed a sigh of relief, but his heart was still not relaxed.

"This case is too round, you see, first in Yang Lin's ant box, a knife with Yang Pushi's fingerprints was found, and then, Ling He's fingerprints were found from the tin foil wrapped in the knife, and then Ling He testified against Liu Fen and found Liu Fen's skin tissue from the ant pit, and this skin tissue was stained with Zhao Shanchuan's blood. This ring is set one by one, as if it were designed. ”

Xin Pet frowned and looked at Ye Shichao, Ye Shichao did not speak, his handsome face was as calm as usual, and he couldn't see his emotions.

Liu Fen's interrogation, I didn't expect it to go so smoothly, whether it was changing identities or killing people, she confessed without guilt.

"The name Wu Qin can't go on, they all call me a dog killer, and people scold me wherever I go, so I simply spent money to buy this identity. I think those who scold me are very hypocritical, I am the devil, and not everyone in the slaughterhouse is a devil? Those who scold me, they don't eat cow, sheep and pork?"

"Why did you kill Zhao Shanchuan? He is a neighbor of my hometown, and he has been to the hospital for a long time, and he recognized me. If I ask for money, I say I won't give it, so I will post my story on the Internet and make my son lose his job. Although this son is just a cheap son, but after raising him for so many years, he also has feelings, and I can't let him take away my happiness. ”

"The pig's head surnamed Fei, he deserves to die, just scold us in the hospital, once my son came home to see me, took a mop for me home, the water on the mop accidentally threw on him, and he slapped my son on the head. I've been a cheap mom for so long, I didn't even want to hit him, how dare he hit him? Actually, he wanted to chop off his hand, but the chopping hand was too quiet, so I picked up the eyeballs and lips of the hand. Who made him always stare at people with big eyes and curse? ”

Singh, who was in charge of the interrogation, had also seen many crazy murderers, but at this time, in the face of a woman who recounted her murder so calmly, she couldn't help but feel a chill down her spine, and was silent for a long time, and without saying a word, she got up and was about to leave the interrogation room, but was stopped by Liu Fen.

"Officer, my name is Wu Qin, it was Wu Qin who killed the murderer, Liu Fen is my son's mother, let her be clean, I won't spoil this name in the future." “

Xin Pet looked at the monitoring screen, bit his lower lip, and felt very strange in his heart, "You said, your mother has changed someone, and you really can't find out when you are a son?"

"What if you find out, really abandon your mother or fake nurturing and cherish your mother, which one do you choose?" Ye Shichao threw the question back.

"What about Liu Fen's husband? I didn't find out...... Never mind. Xin Pet was deflated halfway through the question.

A man who is disgusted by his wife, a bachelor with an oil bottle, whether the wife who comes back is the original one or not may not matter to him at all. There is someone at the head of the bed, and the child has a mother, which is better than anything else. It's a luxury, and some people's lives are so messy that they don't deserve to think about them.

After thinking about human nature, Xin Pet went back to this case, "Wu Qin does fit the psychological portrait of the murderer of Fei Dehai, but in the first case, Zhao Shanchuan, her motives are very obvious, but the modus operandi is really incomprehensible. She seems to have played the character of another person. ”

Ye Shichao didn't answer, he kept looking at the monitoring screen, his black eyes were like the sea at night, he couldn't see through, and there was a faint unpredictable undercurrent.

Xin Pet knew very well what his expression was for, so he didn't quarrel with him anymore and let him think quietly.

Whenever she had doubts, she could always see the same expression on his face, this feeling of soul union was fascinating, and if she could, she would want to look at him like this all the time, for the rest of her life, and not going anywhere.