"There are traces of being held here, but the temperature is too high, and there is phosphorus on the handprints, but it cannot be extracted. White phosphorus is a reactive chemical that can spontaneously combust at 40 degrees. And it will cause an explosion, and it is not one person who set the fire, someone has set himself on fire, so there must be traces on the ground. Do you want me to say it now? Qingqing just took a look, this is the trace of jumping feet, and it is not a person, someone should come to help.

"Find someone who buys white phosphorus, and who else buys burn medicine." Ximen Kai didn't come for nothing, and immediately knew what she wanted to say.

"It's not an ordinary burn medicine, water scalding, oil scalding, and white phosphorus fire all have completely different traces." Qingqing took a piece of dry cloth deep in the ashes. This is the collar part, it should be the clothes, the whole clothes were taken off and thrown into the fire, Qingqing put the cloth into the evidence bag and handed it to Ximen Kai, "Walking through, you will leave traces." ”

"Is it because you didn't come and I still can't find anything?" Ximen Kai was a little discouraged.

"If you don't come, I'll come." Qingqing smiled, but she was wearing a mask, and she couldn't see the West Gate open.

Ximen Kai seemed to hear the sound of his heartbreak, for Qingqing, she always had to come to investigate anyway. For her, it doesn't matter who she gives what she finds out. As long as the truth is found, it will be.

"Do you still have to go to the autopsy?"

"Of course, but you have to take Master Jiang with you." Qingqing nodded, let out a long sigh, and frowned, "I suggest you go with me, I want to tell you, even if the body is burned by white phosphorus, some things can't be burned." ”

Ximen was stunned: "I have done experiments with Zheng Bo. ”

"With what? Is it a pig? Pig sebum is relatively similar to human body. The combustion data is relatively correct. Qingqing slowly circled around the room, talking as she walked.

"Yes!" Ximen Kai continued to be embarrassed, he said to Qingqing that the selection of pigs was not because the sebum of pigs was relatively similar, but just because it was easy to find.

"I've done this experiment too, have you dissected that pig?" Qingqing sighed lightly, "Do you know that there are things in the human body that are impossible to change?" ”

"Why are you telling me this now?" Ximen Kai didn't expect that Qingqing would seriously teach himself these things this time.

"Because to be honest, even for me, it's hard to make a perfect case. Of course, in this era, I have done it, and I guess it is rare for you to find out. Qingqing shook her head, thought for a while, and felt that she was threatening the West Gate to open again.

"So I'm going to kill you before I commit the crime." Ximen Kai couldn't help but say.

"Yes!" Qingqing nodded.

"And me!" An An showed a very fierce expression to Ximen, but An An, who was fat and dressed like a winter melon, showed a pair of big eyes, and her milk was fierce, which was really funny.

"So, let's be an enforcer! It's more fun. Qingqing squatted on the marks of the bed board, frowned, and looked at An An, "What do you see?" ”

"Grease reaction." An An has been studying for so long, Qingqing is doing experiments, and he is also watching, so he naturally knows what Qingqing is asking.

"What do you see?" Qingqing asked again.

"Mother and daughter should be okay to sleep together, right?" An An looked up at Qingqing.

"It's a trail of rope." Qingqing pointed to the large board, on which there were clearly two human figures. There are obvious marks on the human body, "They were tied to this bed and set on fire." Lord Simon, bring this board back, and add the autopsy report to prove that the two of them were murdered. ”

"I've seen the bodies, there's no rope on them. Moreover, a master like me may not need a rope. Simon shook his head.

"I only trust the evidence." Qingqing stood up.

Finally finished reading, Qingqing took An An out of the gate, and saw the carriage of the Liu family from a distance, where there was a red rope surrounded by the yamen, a cordon here, Qingqing and An An crossed the cordon before taking off the mask, and the two of them breathed a sigh of relief. There's still a bit of a smell here, but it's not as pungent as it was before.

Choi brought water to wash their hands.

"Where's my dad?" Qingqing looked left and right, and there was no Qiao Dayong.

"Didn't come!" Little Cui pouted and pointed to the carriage. But as soon as the carriage moved, he lowered his head and ran away with the bucket.

"I also told you to go home and eat with us." Huang helped Mama Huang's hand get out of the car and said softly.

"Yes, sister, we haven't eaten yet." An An touched his stomach and said hurriedly.

"Then do you want to go to Grandma Liu's house for dinner?" Qingqing hurriedly looked at An An and asked cautiously.

"Didn't you say that their family has always let you study?" An An's memory is not bad, and he said busily.

"You don't have to think about eating." Qingqing didn't say it, they would talk about books, which was too emotional.

"Oh, let's go eat then!" An An nodded hurriedly, and then showed the cutest little smile to the Huang family, "Grandma Liu, I'm An An." ”

Qingqing smiled 'poof', looking at her stunned grandmother, who really didn't know how to deal with children.

Huang was stunned for a moment and nodded at An An: "Hello, don't you like to study?" ”

"Grandma Liu, I'm four years old!" An An hurriedly took off the small glove, looked at it carefully, counted four fingers and stretched them out to show Huang.

"Yes, let's go!" Huang nodded after thinking about it, and glanced at Qingqing by the way, "Look at what you're wearing." ”

"Grandma Liu, I think my sister looks very good!"

Qingqing picked up An An, put him in the car, and helped Huang up by himself.

"Miss Qiao, what about the autopsy?" Ximen Kai asked softly behind him, he really didn't brush his presence in front of the Huang family, but the question was, what now?

"Grandma, can you go to the criminal department first? I was too lazy to change my clothes, and it didn't take much time. Qingqing looked at the Huang family.

"Autopsy? You don't learn how to do it too, do you? ”

"No, I'm learning." An An raised his hand again.

Qingqing smiled, "I've learned a little, but I'm more looking for traces on corpses." It was silent testimony. ”

"Girl's ......" Huang took her hand with a bitter face.

"Grandma, a lot of people died yesterday, locked up in that yard, burned alive." Qingqing turned his head and pointed to the courtyard, "None of them escaped, or rather, they didn't give them a chance to escape." ”

Huang looked at the courtyard for a while: "In this world, how many people die every day." ”

"I can't control others, so I can still investigate this case." Qingqing understood what the Huang family was talking about, how many people disappeared overnight. Are those people wronged?

"Okay, it's time to accumulate virtue." Huang sighed and waved his hand.

Qingqing smiled, holding An An's little face and gently tapping his forehead with his forehead, "I can only eat later." ”

"Alas, then you can only drink porridge!" An An sighed.

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