Zhang Meixian said: "It is obvious that the deceased was cut open on his neck with an iron chisel, and the deceased was in a brief coma due to pain and bleeding. When the deceased lay down, the murderer stabbed the deceased in the back of the head with an iron chisel. The chisel pierced the skull of the deceased and stabbed the brain, killing the deceased instantly. ”

Zhang Meixian pointed to the white slime next to the chisel and said, "These are the brains that flow out of the deceased's head."

Song Ruilong looked at the chisel carefully, and he found that although there were bloody handprints on the handle of the chisel, the bloody handprints seemed to be very blurry. Song Ruilong looked at the ground next to the deceased's right shoulder, where there was a pit on the ground that had been hit by a sharp weapon, and there were red blood stains in the pit. Song Ruilong squatted down, stared at the pit and said to Su Xianrong, "Rongrong, do you see that this small pit seems to have been smashed out by something?"

Su Xianrong squatted down, pulled a strand of hair from his sideburns behind his ears, and after carefully looking at the small pit, he said: "There are still blood stains in this small pit, judging from the soil particles splashed on the side, it should be the pit that hit the chisel after being thrown to the ground by the murderer."

Su Xianrong pointed to a very shallow mark on the ground, let Song Ruilong look at it, and said, "Brother Song, look here, the trace here should be the trace of the chisel falling to the ground when it burrowed into the soil." Looking at this direction, the chisel was thrown from the south, and the force was not very strong, if it was large, then the chisel would definitely burrow into the soil and stand upright. ”

Song Ruilong pondered and said, "What does this mean?"

Su Xianrong thought about it and said, "This shows that the murderer once discarded the murder weapon from his hand, and then he picked up the murder weapon and stabbed the deceased in the back of the head."

Song Ruilong looked at the room where the accident occurred, and said: "The door of the room where the accident occurred is open to the south, and after the murderer killed Wang Cuihong in the house, he will definitely run out of the house in a panic. The murderer was afraid that the person would report to the official, so he cut a chisel on the person's neck. The person who was scratched to the neck must have been in great pain, so he fell unconscious on the ground. That's right, right? ”

Song Ruilong glanced at Su Xianrong.

Su Xianrong nodded and said, "This is indeed no problem."

Song Ruilong continued: "Here's the problem."

Su Xianrong listened carefully.

Song Ruilong said slowly: "If the murderer rushed out of the house, he just happened to meet the man who broke into the yard, the murderer was afraid, so he gave the man who came up with a chisel, and the man who was scratched by the chisel fell to the ground." At that time, the murderer must still have a murder weapon in his hand, right? ”

Su Xianrong nodded and said: "Yes, if the murderer is scratching a chisel on the man who came up, and his chisel falls to the ground, then, according to the direction, it can be concluded that the chisel should have fallen to the left side of the deceased, but now, the position where the chisel fell is on the right side of the deceased, and the chisel has traces of being thrown, which means that the murderer ran to the left side of the deceased at least one zhang after scratching the deceased, and then threw the chisel to the right side of the deceased."

Song Ruilong slowly stood up and said, "Then the question now is, why did the murderer throw the murder weapon to the ground?" Who picked up the murder weapon that was thrown on the ground? Why did he nail the murder weapon into the back of the deceased's head again? ”

Su Xianrong said next to Song Ruilong: "My opinion is the same as Brother Song, the murderer is two people, the first person scratched the neck of the deceased, and the second person used a chisel to nail into the back of the deceased's head."

Song Ruilong said: "Yes, it can be seen from the traces on the handle of the chisel, and the bloody handprint on the chisel of the second person's hand has been very blurred."

Su Xianrong said: "The chisel is on the right side of the deceased, the hammer is also on the right side of the deceased, and the two murder weapons are there, isn't the murderer afraid that we will find out his identity?"

Su Xianrong looked at the house where Wang Cuihong was killed and said, "Let's go to the house where Wang Cuihong died." ”

When Song Ruilong and Su Xianrong slowly walked past the two officials guarding the door, they also nodded to Song Ruilong.

After Song Ruilong observed in the room where Wang Cuihong died, he found that there was a window in that room that was connected to Baihua Lane, and as long as he opened that window, he could see the outside of Baihua Lane.

Song Ruilong found that there were traces of someone stepping on the window, and the window was open and not bolted from the inside.

Song Ruilong walked to the window, opened the window and looked, he found that the window was more than one person high from the ground, and people outside could climb into the window as long as they used a little force.

Song Ruilong looked at the window and then looked at Wang Cuihong who died at the door.

Wang Cuihong's clothes are white pajamas, which are very thin, and now they are stained with red blood, which makes them even thinner.

Song Ruilong said to Su Xianrong: "Wang Cuihong fought with the murderer as soon as she entered the house, but the stick in her hand was not thick enough, and was broken by the murderer, and her chest was stabbed by the murderer with a chisel, hurting her heart, and she died on the spot. It seems that the clues of this case have to be sorted out, and Wang Cuihong's daughter-in-law Li Shuzhen will be interrogated in detail. ”

Su Xianrong said: "At this time, Li Shuzhen is being interrogated by Aunt Zhang in her mother-in-law's house."

Song Ruilong finally found two different footprints next to Wang Cuihua's body, one of which was very small, which should have been left by Li Shuzhen. There is also a very wide footprint, which should have been left by the murderer. In the end, Song Ruilong found the footprints of a third person at the door. The man's footprints were a little smaller than those in the house, and his toes were pointing towards the door, but the man did not enter the room.

After Song Ruilong wrote these down, he went to find Li Shuzhen.

After Song Ruilong and Su Xianrong walked into the room where Wang Cuihong lived, Song Ruilong looked around and felt that Wang Cuihong's room furnishings were all ordinary people's furnishings, and there were no luxurious things, but the tables and stools were very complete.

Li Shuzhen knelt in front of Zhang Meixian and cried like a tearful person, like a flower with a lot of water droplets stuck to it. That kind of sadness made Song Ruilong feel a sense of pity and pity for the jade, and he couldn't bear to interrogate Li Shuzhen.

Zhang Meixian said to Song Ruilong: "Long'er, I don't think this case needs to be tried, Li Shuzhen has been recruited, what else is there to try?" She said that it was the person lying on her stomach in the courtyard outside, and she wanted to insult her while it was night, but her mother-in-law rushed over when she heard the sound, pushed open the door and was about to hit with a stick, but the person's strength was relatively large, so the man's arm broke the stick. Her mother-in-law shouted to report to the police, and the murderer finally became angry and killed her mother-in-law with a chisel. ”