Wu Dao suggested that he should go to Pan Lili's house to have a look.

Xiao Wang also agreed, everyone was shocked by the bloody scene at that time, and subconsciously judged that it was a burglary rape and murder case, and it was inevitable that there were some omissions.

The members of Section 5 went to Pan Lili's residence together.

Xiao Wang removed the seal on the door and carefully opened the door, the blood stains in the house had dried up and blackened, and there was an unpleasant smell.

The landlord who lives in the next neighborhood should have heard the news from his neighbor on the same floor and hurried over.

"Comrade policeman."

"You are?" Xiao Wang stopped the man at the door.

"This house is mine, I rent it to the woman." The man patted his chest.

Wu Dao glanced at him and said to Xiao Wang, "Then you can make a record with him." ”

The landlord seemed a little anxious, "I just came back from a trip out of town, and I found out that something happened to this house, can the news of this house be covered?" ”

He took out a box of cigarettes and handed it to Xiao Wang and Wu Dao.

"Put it away, protect the scene." Xiao Wang pushed the cigarette back.

The landlord sighed, "I don't know what this woman does, otherwise I won't rent it to her, when will I be able to clean this house?" ”

Xiao Wang said, "When we finish recording the traces of the scene, we will notify you again." ”

"So, can I claim compensation? She made my house dirty. The landlord changed his face.

Guo Rebellion couldn't listen to this noisy conversation, so he stepped forward and grabbed the man's neck, "Let's go, I'll talk to you." ”

Qin Ranran was not disturbed, she put on gloves and carefully searched for clues in the room, even the gaps in the corners.

Often the key points of many cases are from the meticulous investigation work, such as rubbing fingerprints is an extremely delicate job, the amount of powder is very exquisite, more powder will destroy the original fingerprint structure, and improper strength of the wrist will also lead to unsuccessful fingerprint extraction.

Next to the bathroom sink, there are traces of being wiped, and some cosmetics have also deviated from their original positions and are placed haphazardly.

Qin Ranran found through the luminescent ammonia reagent that there had been some blood stains there.

"The murderer used to wash his hands here."

Wu Dao walked over, and he noticed that there seemed to be something strange about the trash can, there was a lot of toilet paper in it before, but now it was empty.

"Not quite right."

"How?" Xiao Wang and Zou Lianya came over.

Wu Dao frowned, "Let Guo Rebellion call the landlord over." ”

Guo rebel was originally criticizing and educating the landlord in the corridor, but when he heard the call, he grabbed the landlord by the collar and walked in.

"You've been to this room?" Wu Dao asked bluntly.

The landlord's expression was visibly nervous, but he said no.

Xiao Wang checked the seal on the lower door, the seal was indeed intact, but the four corners had traces of being newly glued, and it was impossible to see it if you didn't stare at these details.

"Wait for the money, what do you think this is?" Qin Ranran found an interesting trace.

Wu Dao glanced at the position of her finger, it was a trace of a transparent glue, from the degree of yellowing, it looked like it should have been left a long time ago, and there was a small blank in the middle of the explanation.

The same trace is also found above the wardrobe in Pan Lili's bedroom, directly opposite the double bed.

"Someone must have installed a camera in this house." Wu Dao analyzed.

Those traces are very consistent with one of the miniature cameras that are popular on the market today, so who would put a camera in such a sensitive place as the bathroom and bedroom?

The landlord of this house is presumed to be a major suspect.

"There is no sign of the door being broken into the room, although the floor here is very low and the windows are not equipped with guardrails, but the target is too big to climb up from the outside, and it is safest to open the door with a key." Wu Dao looked at the landlord, "We need your cooperation with a test." ”

Neto understood what Wu Dao meant, and took fingerprints from the landlord's hand and compared them with those on the seal and doorknob.

While waiting for the results, the landlord was forced to admit that he had been to the room.

"I ...... I used to have cameras in my bedroom and bathroom......"

The results confirmed that as Wu Dao thought, the landlord likes to take advantage, especially when female tenants come to rent, he will peep into their privacy through the camera, especially Pan Lili is in the flesh business, which simply satisfies his perverted desires.

This discovery brought a surprise to the case, and if the events of the night were recorded, it would have played a crucial role in finding the murderer.

Xiao Wang asked the landlord where the camera was hidden?

The result was unexpected, he said that he was worried that the police would find him, so he had thrown the camera and computer hard drive into the trash can in the community, and the garbage recycling station next to it would come to clean up every morning, and he didn't know if he could find it.

In order to prove that what he said was true, he also deliberately took Xiao Wang and Guo to his home, the hard disk of the desktop has indeed been removed, and they also went to check the trash cans in the community, but unfortunately, where has been cleaned up, Xiao Wang tried to contact the garbage recycling station to help pay attention, but this area produces a lot of garbage every day, and the garbage collectors said that there is little hope.

"Have you seen the material in the video? What happened that night? Guo asked the landlord.

He looked obscene and a little embarrassed, "Comrade policeman, everyone is a man, what else can happen?" But that man's taste is quite strong, and I saw that Pan Lili was tied up......"

"What are the physical characteristics of that man?" Xiao Wang asked.

The landlord thought for a while, "I haven't seen his face, only his back, he looks thinner, his skin is whiter, whiter than Pan Lili." ”

A call came from the hospital, and Jiang Liu, who had been in a coma for several nights, woke up.

Zou Lianya and Gen Hao and his party rushed over to visit him first, and Qin Ranran and Wu Dao also planned to rush over to join them after finishing work.

At the end of the investigation, Qin Ranran found two low blood stains in the tile gap of the bathroom and the door of the anti-theft door, the first drop was of little value because it had been cleaned, but the second drop of blood at the door revealed some information.

Qin Ranran speculated that it was most likely not the blood of the deceased, but the murderer's wounds, for three reasons:

1. The murderer once went to the bathroom to clean the bloodstains, if he was not injured, when he was about to leave after cleaning, there should not be low bloodstains at the door;

2. There was a ball of bloody toilet paper in the physical evidence in the bathroom before, the female deceased was not menstrual at the time, it should have been left after the murderer wiped his hands, judging from the concentration and color of the blood, the murderer's wound bleed a lot;

3. There is half a bloody fingerprint on the side of the door, which should have been left when he turned around with his body supporting the door when he left, indicating that his hands were still stained with a large amount of blood;