In the ruins of the Guo family, Qingqing and An An had already changed their clothes, and they were in the Qiao family's car, and the two were helped down by Qiao Dayong, but Qingqing still swept the details that did not exist on his body and An An's body. Carrying his suitcase, he looked up at the small courtyard that he had been here not long ago.

A pungent smell could be smelled just outside the door, and the vermilion gate had been blackened and mottled. But Qingqing's brow began to wrinkle, this was not the smell of burning oil, but the smell of white phosphorus after burning. She turned around, "Dad, you cover your mouth and stay away, this smell is poisonous." ”

Qiao Dayong frowned, "I'll go back and call someone." ”

Qingqing nodded, saw her father go away, and took another mask for An An to put on, "Be careful." ”

An An nodded vigorously, covering it too tightly, and he was a little speechless.

There was also a man in a red official uniform in the courtyard, his feet were wearing cloth socks, everything on his body had been removed, and his face was wrapped in a white cloth.

Qingqing began to feel that this person was not bad, and he couldn't find his own help, so he still came by himself, at least in the investigation of the case, he still had a pursuit. gave him another mask, and he still walked around the center of the yard as usual.

"Lord Simon, in fact, you can order a set from my mother." An An couldn't help but say. The protective clothing is designed by Qingqing, but it is made by Xiao He's, Qingqing picks thorns again, Xiao He's does it again, and it can be done now, it is the two of them who have been tempered together, so if Ximen Kai also wants to be one, he can only order it from He's.

"Where's Joe's head?" Ximen didn't care about An'an, just looked outside, and there were only Qingqing and the two of them, which made him feel that Qingqing and Qiao Zhutou were too big.

"See what?" Qingqing was too lazy to answer this kind of non-nutritious question, and asked the serious one directly.

"The bodies have all been transported back to the Criminal Department, if you want to see them, I can take you there." Ximen Kai didn't respond positively, mainly because he couldn't say anything, what to say? I didn't see anything except the smell of white phosphorus.

"The door was forcefully pushed open by a person after the fire had been extinguished, so the bolt that had been knocked open on the door was completely charred. So when the fire broke out in the middle of the night, no one came to put out the fire, and no one ran out. This is the door that was broken open by the government after discovering that something was wrong with the official in the morning. Qingqing pointed to the mark on the door and the deadbolt behind it, and walked inside, "So this can prove that someone charmed all the subordinates and set fire to it yesterday." ”

"Then it can also be said that Mrs. Guo and Miss Guo are ashamed and indignant, and they set themselves on fire!" Simon shook his head, this doesn't prove anything.

"The footprints on the ground have all been destroyed, but judging from the burning, there is no mess here. Everyone should have died in their own rooms, and as for whether they were burned to death, they had to be autopsied. Qingqing didn't answer him at all, only said what he saw, and An An took a small book to remember. It seems that recently, he has learned well from Master Jiang, whether it is a typo or not, as long as he can remember it.

"There are no obvious traces of fire in the outer courtyard, judging from the paint surface and iron parts, it is caused by high temperature and long-term baking, and it can be tested in time." Qingqing pushed open the moon door in the inner and outer courtyards, and the door and the crumbling iron parts on the door. The door was still on the door frame, but the sound was a little hoarse. The place is still very well preserved, the fire did not burn here, but the high temperature baking, the oil paint has disappeared, and the iron parts are a little deformed because of the high temperature. She took the exhibit bag and peeled off a piece of paint, which could be used as an experiment to determine the time.

After entering the second gate, they were walking along the fire, and the further they went, the stronger the fire should be. The fire started in Miss Guo's small courtyard where they had been that day, and the beams of the house had burned down, which was completely different from the exquisite appearance of that day. The main room had collapsed, and they found a gap to enter, and here it was supposed that someone from the yamen had come in, and there was a way to transport the body out.

"They don't look for Kaifeng Mansion, go to the Criminal Department? It's also quite interesting! An An saw the messy footprints all over the ground, as well as all kinds of destroyed scenes, he was in pain, and couldn't help but say sharply.

"Yes, if it is reported to Kaifeng Mansion, it will never be like this here." Qingqing is also in pain, An An was taught by her, it took her five years to let everyone in Kaifeng Mansion learn to protect the scene, is it possible that she has to go to the Criminal Department to popularize it again?

"This is where the fire started, starting from the house!" Qingqing carefully stepped over the place that had not been violently cleaned up to look for traces, and Ximen Kai stretched out his arm, but did not take the initiative to help her.

Qingqing didn't see it, her eyes were looking for evidence that might still have some remnants. She carefully led An An across a fallen girder. The inside of the house had been burned down, because there was a big beam here, and the inside of the house was almost destroyed because it was not easy to get into, and it was the only place that had not been touched.

Qingqing looked up at the root of the beam, where it burned first, it means where the fire is the largest. Qingqing took out the evidence bag and camera, squatted down and took out some things and put them in the bag.

"Sister, what is this?" An An squatted down and looked down, very curious.

"Look!" Qingqing smiled, picked up a small piece of something, and put it under An An's nose, "Smell something." ”

"It's a little stinky, a little familiar?" An An sniffed again and thought hard.

"It's white phosphorus burned metal with traces of high temperature and corrosion." Qingqing looked at Ximen'an.

Of course, Ximen'an knew why Qingqing looked at him, in fact, since they came in, he was waiting for Qingqing to ask him. At the beginning, Qingqing told himself that it is impossible to completely burn the corpse by ordinary burning, and it requires accelerants, and the best thing at present is a large amount of white phosphorus.

"I've done experiments, and I've done it with Zheng Bo, and as you said, except for white phosphorus, whether it's sprinkling spirits or using fire oil, it's not as thorough as white phosphorus."

"So it's so hard for us to find evidence this time?" Qingqing nodded and laughed to herself, "Very good, this is very good." Otherwise, there is no sense of challenge. ”

"Sister, can't you really find evidence?" An An noticed that Qingqing didn't have much time to get the evidence bag this time.

"It's not hard to find out where there is white phosphorus, right?" Qingqing looked back at the West Gate and looked around the room, "You don't know how to purify white phosphorus, you use phosphorus powder, if you want to set this room on fire, I will do it, and I can't guarantee safety." Even the beams of the house were burned down, and they brought too much, so there must have been a small accident at that time, so someone was injured. Qingqing gently picked up some of the ashes with a camera, and there were a few very clear footprints below.

"How do you know?" Seeing Qingqing bow his head to take footprints, Ximen Kai couldn't help but say.

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