Just when Su Tong was thinking about taking down a candle that was burned out, He Xingchen and the others arrived, and they also brought the information of the case, looking at the posture they arrived, they wanted to use this villa as a temporary office.

"Hey, this isn't ......" He Xingchen looked at the scented candle in Su Tong's hand and looked at Xu Sa with a visiting look.

"You know this?" Su Tong was a little surprised, these candles have not burned out yet, I don't know what is wrapped in this layer of wax?

"Uh......" He Xingchen secretly exchanged glances with Xu Sa, "I guess I have some understanding." ”

"Really? Do you still know this? Su Tong felt a little surprised, when, the science and engineering man He Xingchen also cared about this.

"This is a candle with aromatherapy essential oils that can be burned for a long time." He Xingchen touched his nose and said with some embarrassment.

"When we first arrived with the team, the candles were almost burned out, so we didn't care, but they were really fragrant."

Yuan Fang was also among them, and he opened his mouth to talk about the situation. "But..."

"I found out, the smell of this room has changed." Xu Sa stood on the edge of the carpet and didn't plan to get closer. Even if he can endure these maggots, it doesn't mean that he can bear to step on them.

"Hmm." Yuan Fang nodded. "Why does this smell now?" Yuan Fang asked with a frown.

"Because the smell of the aromatherapy has disappeared, and there is no ventilation here, this aromatherapy does not retain much flavor, so..."

"I can't see it, He Xingchen, when did you pay so much attention to this?" While Zhou Li was looking at this room, she didn't forget to squeeze He Xingchen's sentence.

"yes, I know a lot." Xu Sa looked at He Xingchen and said softly.

He Xingchen shrugged, "I just happen to know." ”

"The carpet was reversed." Xu Sa searched in this room for a long time, and finally found the tool he had in hand—a shoehorn hidden in the cabinet under the desk.

Xu Sa picked up the corner of the carpet with his shoehorn, and the smell became strong again. And those fat, white, wriggling creatures are also clearly visible.

Zhou Li saw it and ran outside. Chen Hui, Li Hua, and Yuan Fang can still withstand the scare.

Seeing this, Xu Sa continued, "Yuan Fang, do you still think that Zhuang Siqiang's mind can be so detailed? He has the kung fu to light the aromatherapy and turn over the carpet, why don't he take the gold bars in the safe and the tens of thousands of dollars in cash in the desk over there? ”

Yuan Fang didn't speak, just looked at the carpet in silence.

"I'm not right about people, there's no problem with your handling method, and the problem we found today is indeed that you can't find it when you handle the case." Xu Sa didn't want to lose Yuan Fang's face in front of Chen Hui and Li Hua, so he only mentioned it slightly.

"There is no next time." Yuan Fangzheng colored.

"Where were the bodies of the three found?" Su Tong saw that the two of them had finished chatting, and asked at the right time.

Yuan Fang said cooperatively: "Lu Qihua, the owner of this villa, was found dead in the bathroom of the guest room, there were not many external injuries on his body, only a few defensive bruises, and the fatal was a scratch on the neck, which the forensic doctor judged should have been scratched by something like a blade." ”

"The bathroom in the guest room?" Su Tong asked strangely. "Far from the study?"

"It's the room at the end of the hallway on the same floor." Yuan Fang said as he walked out, pointing to the room at the end of the corridor.

"And what about his wife?" Su Tong continued to ask.

The husband and wife's room was next door to the study, and when his wife Yang Li was found, the pillow on her face had not been put down, and she was covered to death.

There was a small amount of blood on the quilt, which was identified and confirmed to belong to Lu Qihua. ”

"What about the little ones?" Su Tong stood at the door of the study, in the position of the corridor, looking back and forth.

"It's across the street from the couple's room." Yuan Fang pointed to the room next to the staircase, and the door was decorated with a pink veil with the word Lily on it. "The cause of death is the same as Yang Li's, mechanical suffocation."

"So the murderer killed Lu Qihua first, and then killed Yang Li and Lu Li." Xu Sa slowly combed through the information in his head, "After killing people, I came to set up the scene, and I didn't lose anything at the scene except for the priceless gem." ”

"So, it is very likely that this murder case was not done by Zhuang Siqiang?" Yuan Fang said in a low voice.

"It seems that he really didn't kill him, Zhuang Siqiang's confession is clear, and the timing is right, looking at him like that, he doesn't look like the kind of person who is still in the mood to order aromatherapy after killing someone, he probably doesn't even know what aromatherapy is." Su Tong shook his head and said.

"And the whereabouts of the gem have not been found, indicating that it is very likely to have fallen into the hands of the murderer." Xu Sa speculated.

"I have an idea." After Yuan Fang was silent for a while, he looked at Xu Sa and said, "Assuming that Zhuang Siqiang came in during the period before lighting the candles after the murderer killed a family of three, then when did the gem come out?"

Also, since the murderer didn't turn over anywhere, he killed Lu Qihua directly in front of the safe, which means that he already knew that the gem was inside. Perhaps, it was the safe that the deceased himself opened for the murderer? ”

"So you speculate that the dead and the murderer are acquainted." Xu Sa did not have a questioning tone, indicating that he also agreed with Yuan Fang's statement.

"Yes." Yuan Fang nodded, he should have found out earlier, otherwise he wouldn't have let Xu Sa personally clean up the mess for himself.

"Keep it up." Xu Sa glanced at Yuan Fang, he was in a hurry, and he never could do anything.

He Xingchen handed the folder to Su Tong, and when Su Tong opened it, he found that it was the first shot after the body was found. Su Tong picked up the photo and walked to the room at the end of the corridor.

After this room was opened, there was also a foul smell, and Su Tong really felt that his tolerance was really getting higher and higher.

He Xingchen and Su Tong walked into the bathroom, Su Tong covered his nose and approached the bathtub and the wall against the bathtub.

There were no traces on the walls, it was very clean, and the bathtub full of blood-red liquid lined with the white bathtub looked even more eerie.

He Xingchen covered his nose, "What evidence is there to clean up the traces, Team Leader Su, what are you looking for?" ”

"Look for blood." Su Tong said solemnly.

"There's a big vat of blood here." He Xingchen pointed to the bathtub and said.

"It's not this, I just found one or two spurt blood stains on the footline next to the safe, if it is cut to the carotid artery, the spurt of blood will not only spray the murderer, but also the surrounding environment, there is no here." This is Su Tong's first abnormality after getting the photos of the scene.