Yuan Fang said:

"The predecessors planted trees and the later people enjoyed the shade, there were so many investigators before, all kinds of ideas, and in the end they were stuck in the order of priority, among the five people who were killed, even Bai Song, we can't be sure that the penultimate was killed, in case the murderer is infinitely powerful and doesn't need the help of an accomplice, or he is an accomplice, right? We are looking for a possibility now, which one is more likely, let's just think about it, and the one that is less likely must be ruled out? Definitely not! Who do you say will buy good cigarettes for the elderly in the family when they visit the house after the New Year? ”

Dalong and the police were stunned by Yuan Fang's jumping thinking.

Zhou Wang replied naturally:

"Several possibilities, one bought by their own children, this can be ruled out, if it is bought by Bai Song and Bai Lan, there is no need to even take the ashtray away, this is obviously a lack of heart, and Bai Lan and Bai Song are not in the mood now; There is also a kind of begging for this family, the grandson of the Bai family, the granddaughter has just been killed, who is so brainless at this time? Besides, the Bai family is an ordinary peasant, what do you ask them for? There is another kind, the son-in-law bought it, Du Feng will definitely not buy it, he will use the money on the card table if he has money, his two children have just been killed, and he has no reason to buy good cigarettes for his father-in-law at this time, what's the matter? Thank you? ”

"So, it's very likely to be the new son-in-law, but it doesn't make sense, Bai Lan's two children just died, and then he brought the man who was going to replace Du Feng back to recognize the door, isn't it unreasonable?" Yuan Fang asked.

Zhou Wang said: "What if this man came to the door by himself? Knowing that the two children were killed, I was worried about Bai Lan, so I came to take a look, bought a good cigarette, and bought snacks, so the atmosphere after the meal was not particularly good, except for Bai Lan, everyone else seemed to be in their own house. ”

Yuan Fang asked:

"What was the motive for the killing? Because you don't want to see him? This reason is not enough for Bai Lan to help him! If the deaths of the two children and the deaths of the Bai family are the same murderers, what is the motive for the killing? If it weren't the same person, was there a murderer of the two children in the Bai family, and the others were suspected of covering up, so Bai Lan teamed up with outsiders to kill his own family, so why did he kill Bai Lan in the end? ”

】

Zhou Wang stood up, walked to the kitchen door, turned around and said:

"The kitchen is very close to the West House, let's temporarily put the murder of the old couple in the first place, and treat Bai Lan as an accomplice, then there will be no one else in the living room except Bai Lan at that time, the murderer went into the kitchen to get a knife, or the knife that Bai Lan gave him, the murderer killed the old couple and came out, and the body must be full of blood, if Bai Song and his daughter-in-law are in the living room, then they will be exposed, what will the murderer and Bai Lan do next? Is it safer for Bai Lan to call her younger brother and younger brother and sister into the East House first, and then call them out separately to kill? But Bai Song's daughter-in-law died in the house, Bai Lan and the murderer entered Bai Song's room at the same time, and they may not be able to do the scene that the police saw, Bai Song's daughter-in-law's autopsy report said that there was no resistance injury, that is, like the old couple, a sudden knife slumped under the kang. ”

Yuan Fang also stood up and said:

"There is a key point here, the murderer at that time was already covered with blood, if he went to the kang to stun Bai Song, then, no matter how careful he was, he would leave traces of the old couple in Bai Song's room, even if it was just a trace of scratching, but after several traces, no other people's blood stains were found on the kang in Bai Song's room. What does this mean? It shows that Bai Song is not the murderer, why do you say that? You said that the murderer stunned Bai Song in advance, and then went to kill others, how can you control the time when Bai Song woke up? When the murderer finishes killing others and then comes to stun Bai Song, there will be the situation I said before, there will be blood stains on the kang, even if the murderer carefully wipes it afterwards, it is likely to leave traces of occult blood. ”

"The accomplice is still Bai Song's daughter-in-law!" The dragon shouted.

"Bai Song's daughter-in-law is four months pregnant and petite, why did she help the murderer hang Bai Song?"

Yuan Fang walked directly into the east house after asking, and the others followed, and the village chief turned on the light in the house.

Yuan Fang pointed to the fire kang and said:

"If Bai Song's daughter-in-law is an accomplice, according to our previous inference, the last one will kill her, that is, Bai Song has already hung in the living room, so how could she die in her own house?" Yuan Fang walked to the side of the kang, pulled Zhou Wang in front of him, and said:

"I have a knife in my hand and blood on my body, and I want Bai Song's daughter-in-law to die under the kang in this position, either I stabbed it face to face, or I stabbed it on the kang like killing the old white head, hugged my neck from behind and stabbed it, both of these ways may make me inadvertently leave the blood of the previous victim, just the shoes on my feet will let me leave traces, and it is normal to have a few bloody footprints, why not?"

Zhou Wang took a step to the side, avoided facing Yuan Fang, and said, "Traces!" After the murderer killed the old couple, maybe there was no blood on the shoes, but after killing Bai Lan or Bai Song's daughter-in-law, he would definitely step on it, but there were only white pine's bloody footprints in the house, and the report of the technical department also said that the weight did not match, that is, the murderer was likely to change into Bai Song's shoes halfway. ”

"The murderer and his accomplices have their own division of labor, and one person is responsible for two?" Dalong asked.

Yuan Fang scratched his head and said:

"To be honest, I think I want to stun Bai Song, it's not something a woman can do, if Bai Song drinks a little wine at night and drinks high, right, that's possible, so is it possible, we were deceived? Bai Song didn't deliberately stay in the penultimate killing, but encountered an unexpected situation, the murderer didn't have a knife in his hand at that time, so he had to cover Bai Song first, but the murderer thought it was dead, so he was relieved to kill others......"

"Are you saying that this eucalyptus may not have been planned in advance by the murderer?" Zhou Wang asked.

"Yes and no!" Yuan Fang walked out of the east room and returned to the living room, picked up the cigarette case on the coffee table, took out a dot and said: "You have handled so many eucalyptus, if you really say murder, it is easier to target one person, I want to think about how to kill so many people in advance, unless it is poisoned, otherwise it is easy to get out of trouble." ”

Zhou Wang and they followed, and Zhou Wang also lit a cigarette and said:

"Even if they have accomplices, they can't fully get other victims to cooperate with their plans, so there will inevitably be accidents in this process, if the accident appears on Bai Song, then the first person to be killed is likely to be Bai Song's daughter-in-law."

"Then Bai Lan is an accomplice!" Dalong answered.

Zhou Wang said: "According to the current situation, only Bai Lan may have a motive to kill!" After the two children were found, the police didn't find anything, but Bai Lan found ...... According to the dossier, Bai Song refused to allow villagers to come to his home on the third day after the child was killed, and I think it is very likely that someone came to the house and said something, and this person ......"

"It's the murderer!" Yuan Fang patted his thigh and said.