As the first witness to the discovery of the crime scene, I certainly read their records on the materials.

Here's what they said: "My home is being renovated, so I came very early every day, to supervise those workers, our house and Huang Min's house are two next door, usually when they meet, they will also say hello to each other, distant relatives are not as good as close neighbors, two days ago my wife came back from a business trip, and brought some special products for me to give to Huang Min." ”

"I know about their family, Huang Min goes to work, Ye Zhenzhen is pregnant and rests at home, so I went to knock on their door directly after I came, who knew that the door opened as soon as I knocked, and it was actually hidden."

"I subconsciously pushed the door open, I didn't think about it so much at the time, but as soon as I opened the door, I saw Huang Min and Ye Zhenzhen lying there covered in blood, so I called the police directly."

Later, Captain Xing also collected testimony from the informant again, and there was no difference before and after.

The hallway is quiet and it seems that the family is not renovated today.

Baozi gestured to me with his eyes and whispered: "This person's mouth is more broken than many people, a big man, because he was the first to discover the person, has spread the news in the past few days, the more outrageous it becomes, all the details are there, and others still think that what he says is true, in fact, many of them are made up by himself." ”

I nodded clearly, remembering that the car was parked at the gate of the community just now, and I could hear someone pointing at the building all the way, and I could occasionally hear some discussions, although I didn't stop to listen carefully, but a few words and words floated over, and I quickly understood that they were all discussing the tragedy of Huang Min's family.

Huang Min's house is very clean, revealing the brand new feeling that has just been renovated for a long time. A lot of things were taken away from the scene, and the location of the corpse on the ground with white lines was very clear.

I walked around the bedroom and living room after I entered, and the doors and windows were tightly closed.

Captain Xing followed behind me and said, "At first, we suspected that the murderer was improvised. ”

"How?" I opened the wardrobe in the bedroom and motioned for Captain Xing to go down.

"After Ye Zhenzhen died, the murderer wanted to leave, but he bumped into Huang Min who came back from work, and he killed Huang Min again, and in the end, he didn't do anything else, and simply killed the children together."

"That's not right." I frowned: "The murderer acted very cautiously, there were very few traces left at the scene, there were no footprints, and there were no complete fingerprints, he was a very cautious person, and this case was not improvised, he carefully planned it, so ...... There is no reason for Huang Min to temporarily bump into and go to work and kill all of them, he came to Huang Min's family of three from the beginning. ”

Captain Xing nodded: "Yes, we have also come to the same conclusion after analysis, the murderer has a very strong and clear motive for killing. ”

I left the bedroom and stood at the junction of the bedroom and the living room, and from the white line on the ground, I could see that Ye Zhenzhen's body was in this position at that time.

The line of sight went all the way in from the doorway, through the thin dust on the floor, and finally retracted.

"Show me the photos of Ye Zhenzhen's scene again."

When Baozi heard this, he immediately flipped through the photos in the file bag, took out one of them and handed it to me.

I squatted down and wiped the floor with my hands, rubbing my fingers together a few times, then stood up and took the picture from his hand, and had a decision in my mind.

To make sure, I turned into the kitchen, where there were still some leftovers of ingredients scattered on the counter.

"Send me pictures from the kitchen, from all angles."

Baozi immediately pulled out a few photos and handed them to me as I instructed.

I stood in front of the cooking table and compared it, turned my head, looked at Captain Xing's eyes, raised the photo in my hand, and said: "You suspect that an acquaintance committed the crime, because from the scene, Ye Zhenzhen was cooking at the time, heard the doorbell, put down what he was doing and went to open the door, when a woman and a child are alone at home, the general alertness will be higher than in the past, so you suspect that the murderer knows Ye Zhenzhen, and gained Ye Zhenzhen's trust and opened the door." ”

Captain Xing nodded: "Yes." ”

I said, "I have some unwanted opinions, would you like to hear them?" ”

"Of course." Captain Xing laughed and said very sincerely: "Didn't you come here to help us solve the case, you said it yourself, don't take credit from us, in this case, you are such a good talent, of course we will not let it go." ”

I laughed, the latter was a joke, of course, but anyway, the atmosphere was certainly better now than it was when I first arrived, and it seemed that the hand I showed before convinced them.

"I don't think the time when the murderer appeared was when Ye Zhenzhen was cooking."

Walking out of the kitchen, I opened the shoe cabinet placed at the door and motioned to Captain Xing and the others to see: "The indoor slippers are neatly placed in the cabinet, and the shoes worn out are also neatly placed." ”

Outside the shoe cabinet was a pair of boots with muddy soles.

"The second phase of the project is still under construction, we just came in from the entrance of the community and can see the dust, living in such an environment, Ye Zhenzhen should usually have the habit of doors and windows, but even after the doors and windows, the speed of dust accumulation is a little faster than that of the general community, but you see, Ye Zhenzhen's socks are very clean."

The photo of Ye Zhenzhen's body was picked out by me and put on top, and I could clearly see that Ye Zhenzhen's socks were stained with blood, but other than that, they were very clean.

Captain Xing was stunned.

I continued: "Assuming that Ye Zhenzhen did not have the habit of wearing slippers indoors, then her socks would not be so clean, in fact, according to your speculation, she went off work to buy groceries, went home to cook, and took care of the baby, she should be used to wearing indoor slippers, people's energy is limited, and it is impossible to be spotless on the floor." ”

Baozi said a little excitedly: "So Ye Zhenzhen was killed when she just entered the door?" ”

"Yes." I nodded: "My guess is exactly this, Ye Zhenzhen carried the vegetables she just bought, and as soon as she opened the door, the murderer who had been lurking for a long time followed, and hit her on the head with a sharp weapon behind her, and waited for Ye Zhenzhen to pass out, or she was not unconscious, but there was no power to fight back, and the murderer dragged Ye Zhenzhen to the door of the bedroom and carried out the following atrocities. ”

"If that's ......" Captain Xing quickly reacted, and his eyes moved to the kitchen: "It's ...... that cooks the rice."

"It's the murderer." I'll finish it for him.

After the murderer killed Ye Zhenzhen's family, he cleaned up the vegetables that Ye Zhenzhen fell on the ground to get them, mentioned them to the kitchen, turned on the fire, and made it look like Ye Zhenzhen was cooking at the time of the incident, and finally took the door and left quietly.

After killing someone, he can still maintain such a calm state.