"Anything else?"

"What's the situation, let's talk about it."

The medical examiner looked at the person who came to the city B police station to take charge of the case, and he nodded, motioning for him to speak.

"According to the preliminary examination, he was stabbed in the heart with a knife and died, and the time of death was 14 hours, and it can be preliminarily concluded that it was around 12 o'clock to 1 o'clock last night, and I will not know until I go back."

"Did you have sex before you died?" Bai Yaqing felt that this murderer must be a man.

"Yes, and several times, the lower body is a little swollen and purple."

"Purple?"

"It should be after congestion, redness and swelling, being killed, and having sex after killing, that is, **, blood can't flow back, so there will be purple."

“****……”

"Yes, the deceased should have been tied up by someone before his death, with strangulation marks on his wrists and ankles, and he had struggled violently, and there was very little food in his stomach."

"Have you ever been locked up in your life?"

Bai Yaqing remembered that in that nightmare, Xiao Yu was tied up, in a small dark space, and finally in a box, her body twisted.

"It should be, but the autopsy doesn't restore the scene."

"Thank you."

The on-site forensics bureau has also completed the search, this is the scene of the dumping of the body, not the scene of the crime, and the surveillance here is not in the right location. It's as if someone used something to push it up, and all the pictures are shining on the ceiling.

There are a lot of footprints collected in the staircase, because there are four families living here, and it is difficult to determine the suspect. However, based on these, as well as the murderer's familiarity with this place, it can be judged that it should be someone who is familiar with this place, a resident here, or an administrator......

"That's what I just learned."

"Let's go back first."

"Where are you going?"

"We can't go to the police station in City B, and according to the rules, we can't take over the investigation of this case now."

They are people from the General Bureau, how can they casually meddle in the investigation of this case, and the people from the police station in City B will also investigate, and they don't let anyone help.

"We can provide clues, can't we?"

"Who do you offer it to?"

Bai Yaqing's mind flashed the person just now, the elder brother of the survivor of the last case. He is also a policeman, and he happens to be investigating Xiaoyu's case, and it is also beneficial for him to solve the case according to the clues.

"I think I have a good candidate......"

………………

City B Police Station, Criminal Section.

Bai Yaqing searched inside for a while before finding the survivor's brother.

"Hello, you still know me, right?"

"Officer White! Of course I know, you are the benefactor of our family! ”

"Shh This little policeman was a little excited when he saw Bai Yaqing, and when he said this, many people came over, and Bai Yaqing saw that this was not the place to talk, so he asked him to go out and talk.

Zhang Zijun waited outside the police station.

"Officer Bai, you are calling so urgently, is there something wrong?" The little policeman didn't understand what Bai Yaqing was doing when he pulled him out.

"The case of the shredding of the corpse that you are investigating now, the victim...... It's my friend......"

"Huh? That...... Let's mourn and change, this murderer is too cruel......"

"Because of my relationship, I want to avoid suspicion, so it's not very convenient to investigate this case, so I want you to help."

"However, we don't have any clues now......"

"I can help you, we can contact you online." Bai Yaqing said and took out her mobile phone.

The little policeman thought about it and took out his mobile phone to scan the QR code......