When I came to Zhu's house again, the door was surrounded by residents on the third floor and the outer three floors.

Liang Zhijie squeezed several times and was pushed out by the excitement, at this time, yelling and shouting were useless, she could only send a message to Li Fei who was at the scene of the crime.

Two minutes later, Li Fei, wearing a white glove, came to the door. He first stood on tiptoe and looked outside, and then shouted, "Join in the fun, right?" Anyone who joins in the fun goes over there to make a note and leave their own handprints and footprints. Don't ask me why? Ask is the suspect among you. ”

In a word, the residents who were watching the excitement couldn't help but move, and Liang Zhijie took the opportunity to squeeze through the cracks.

The smell in the house has faded a lot, but the concentration of natural gas is still very high near the kitchen.

"The police at the police station in the jurisdiction are still there, right? Ask them to help evacuate the residents at the door. Liang Zhijie covered his nose: "You have learned fire knowledge, when the combustible gas in the room reaches a certain concentration, a trace of open flame will cause an explosion." Our people understand, but it doesn't mean that those outside who are watching the excitement also understand. If anyone smokes a cigarette, do you dare to think about the consequences? ”

"I'll call Director Chen of the police station." Li Fei took out his mobile phone and pressed it cracklingly.

Liang Zhijie took a look in the living room and went straight to the kitchen.

The smoke hood was turned off, and it was dark on the stove, with no signs of spillage. On the stove on the right, a small pot of burnt deformation is placed there. The bottom of the pot was burned, and judging from the traces left in the pot, the water in the pot was only about three centimeters.

The natural gas hose is very new, and judging by the other official roads in the kitchen, this hose should have been replaced recently. The staff of the gas company is reliable, it is a matter of gas safety, they cannot be sloppy, this hose is absolutely qualified when installed. There are obvious marks of knife cutting on the hose, and in addition, there are obvious signs of deformation.

Reaching out and touching it, the hose was cold, but it was hot for a while before it burst.

"Li Fei, help find a hair dryer."

"Hair dryer?" Li Fei poked his head into the kitchen, saw Liang Zhijie staring at the hose, and went to find a hair dryer without saying a word.

It is said that things like hair dryers should be placed in the bathroom, but Li Fei searched all over the bathroom and found no shadow of the hair dryer. Just when his search was fruitless, he saw the thread under the sofa, and after pulling the thread twice, the disappearing hair dryer appeared.

"Where did you find it?"

Liang Zhijie pointed the hair dryer at the hose and imagined the hot air blowing out of it.

"Team Liang, you're-"

"To do a simple little test, although I don't know how this hose burst, the scratches on it are cut with a knife, and the deformed arc looks like it was blown out after being heated by a hair dryer."

"Hair dryer?" Li Fei turned his head to look at the corner: "The hair dryer was found under the sofa, judging from the messiness of the line, it should have been stuffed in a very nervous situation." This hair dryer is not expensive, it sells for more than a hundred in the supermarket, no matter how difficult it is for the Zhu family, they will not deliberately hide this thing. ”

"Is it possible that a child hid it?"

"It's possible, but the location where the hair dryer was found is the same as the location where Jiajia was found."

"Jiajia?" Liang Zhijie read the name: "How is Jiajia?" ”

"The situation is slightly better than that of Zhu's mother." Li Fei said: "People are also in the rescue room, and it is more likely to wake up." ”

"Let's take a look at the bathroom."

"Preliminary autopsy results are in." Li Fei followed behind Liang Zhijie: "The bathroom door is closed, and the glass door inside is also closed. Jiajia's aunt was sitting in the tub, and the lid on the tub was also covered. When the police arrived, the water in the tub was still warm. The bathroom, like the kitchen, has a distinct smell of burning. ”

In the bathroom, Jiajia's aunt's body has been moved out.

The tub was placed in place, and the water inside remained the same as it had been before the victim's death. On the edge of the tub, Liang Zhijie found some marks, and those marks looked like they had been burned by electricity. The water in the tub was already cold, I don't know if it was an illusion, Liang Zhijie smelled the smell of disinfectant water when he approached the bucket of water.

"What was Jiajia's aunt like at that time?"

She was sitting in the tub, her head tilted to the right, the corners of her mouth slightly raised, and her expression smiling. According to the first police officer to arrive at the scene, her expression was a little weird, which made people feel numb. ”

"Have you checked all the electricity in the bathroom?"

"After checking, there is no leakage from the socket, and there is no problem with the switch on the bath barrel." Li Fei pointed to the row on the ground: "The only thing that has a problem is this thing." There is water on the plug, and it cannot be ruled out that it dripped when the water was released in the bath. But Team Liang, if you look at the distance between this tub and the socket, you don't think this socket is a bit redundant. ”

"It's redundant." Liang Zhijie touched the lower row of plugs and asked Li Fei: "Is it possible that this thing was put on later." ”

"Team Liang means—"

"If it wasn't an accident, if it was an elaborate murder, then the presence of this row of inserts would seem plausible."

"Is the arrangement creating a plausible cause of death for the deceased?"

"Not impossible." Liang Zhijie got up: "Where is the body?" Have you already shipped it back? ”

"Lying on her side, with her children." Li Fei said in a low tone: "Her two children are gone!"

"Two children?" Liang Zhijie was very surprised: "Aren't they at grandma's house?" ”

"I came back with my mother." Li Fei explained: "I asked the neighbors, and they said that Jiajia came back with her mother after she disappeared. No one expected that Jiajia would come back, and they would leave, and in this way. Team Liang, this Zhu family has been wiped out. ”

"What was the cause of death of the two children?"

"It's supposed to be gas poisoning!" Li Fei led Liang Zhijie into the side bedroom.

The two young children were lying on the bed, their faces were calm, their eyebrows were stretched, and they did not show any signs of pain. The little boy, in particular, seemed to have had some good dreams, and there was a faint, sweet smile on the corner of his mouth.

The children died in their sleep, which may be a good thing for them.

The children's mother, who is also Jiajia's aunt, was lying on the floor next to her. In addition to the electric spots on her body, she also fits the characteristics of some drowning victims. But the first police officer to arrive at the scene said that Jiajia's aunt was sitting in the bathtub. How can a person who is electrocuted while sitting has the characteristics of the death of a drowned person? If Jiajia's aunt was killed, who was the murderer? Zhu's mother may also be Jiajia who returned to Zhu's family......

"What do you think?" Liang Zhijie asked Li Fei: "Who do you think the murderer is?" ”

"Someone other than the Zhu family." Li Fei added: "The person who took Jiajia away and sent it back, and that person may not be the one who turned himself in to us. ”