Liang Yi looked in the direction of Han Qi's finger, and sure enough, it was in the corner of the curtain.

A very hidden high-definition camera, the red power light is still flashing continuously, and the other small green signal light is continuously on.

Liang Yi has conducted in-depth investigations into this kind of camera with a special structure. This kind of camera can transmit the camera images to another cloud space for storage in real time through network signals.

In other words, as long as there is an Internet connection at home, people sitting in another city can also discover every move in this house.

This kind of camera often needs to be specially customized and is very expensive. The color of the camera is silver-gray, which is very similar to the color of the wallpaper, curtains and curtain rods in the house. It is easy to be confused. It is camouflaging like a chameleon.

.

"This is a master!" Liang Yi couldn't help but sigh, tilting his head and looking at Zhou Haiyang.

Zhou Haiyang naturally understood what it meant. He found the main power switch in He Biao's house, clicked it, and turned off the air switch.

But this video camera, the small red light for power on it, and the small green light for video transmission signals through the network are still on.

"Find a backup power source, or a DC battery."

Liang Yi doesn't think this situation is okay. It's like some relatively wealthy people who keep relatively valuable fish at home. Some fish are worth tens of thousands or even hundreds of thousands per fish.

In order to prevent a sudden power outage at home, causing the fish tank water temperature to be inappropriate, or the oxygen pump to be unable to supply oxygen, a DC battery pack that converts AC to DC storage power will be equipped.

"Have we been exposed?" Han Qi really didn't like the feeling of someone secretly observing her. What she hated most was voyeurism, because Han Qi suffered deeply from it, and now she still has shadow scars in her heart.

Zhou Haiyang kept doing it, carrying the stool, stacking two small stools together, adjusting the angle of the video camera, and pulling hard on the bracket that fixed the camera, exposing three wires.

In addition to the AC power cord, there are spare wires and a thick cable used to transmit video signals and network video.

Zhou Haiyang jumped off the stool and clapped his hands gently, "What kind of mess is this? There can't be only one camera in the room!"

Following the serpentine wiring behind the wallpaper, Zhou Haiyang found the dressing room of the master bedroom. As expected, there were three sets of DC batteries placed here. There were seven direct current batteries with leads outward, which meant that this room

There are at least seven cameras.

Zhou Haiyang turned off the power of the DC battery pack and the house became very safe.

Liang Yi was not idle either. He walked around He Biao's room and took a closer look.

In the wastebasket in the bathroom, I saw family planning supplies for boys to have sex with girls. There were also several styles of women's red and pink underwear on the hangers in the bathroom.

He Biao should be living with a woman.

At this point, Liang Yi felt that there was some negligence in the investigation. They investigated that He Biao had always been single, but what appeared in this bathroom was not like that.

Han Qi has been collecting blood samples and also collected many fingerprints from frequently touched parts of the house.

Han Qi pushed open the bathroom door habitually.

I happened to find Liang Yi staring blankly at some special wet used family planning supplies in the wastebasket.

Han Qi put on rubber gloves and pressed against Liang Yi's side. She bent down and picked up the dirty thing without hesitation. "From the senses, it seems that it was used last night. Take it back for DNA analysis!"

Han Qi carefully picked up several other family planning supplies in the wastebasket, "There is blood in this, it's hematosperm. He Biao probably has a very serious problem with his kidneys!"

Liang Yi felt a little embarrassed when he saw Han Qi's actions. A beautiful girl with tall figure, good face, dignified and elegant temperament, wearing a mask, white clothes and rubber gloves was holding...

Forget it, Han Qi was still introducing Liang Yi. Although Liang Yi also understood that Han Qi was completely professional in her work, she always felt uncomfortable because of the difference between men and women.

"that……"

Liang Yi paused for a moment, turned around and looked at the toothpaste and toothbrush placed on the sink, "Should I also collect the toothpaste from the two toothbrushes?"

Zhou Haiyang found all seven cameras in the house and found nothing else suspicious so far.

Looking up, Liang Yi and Han Qi were both in the bathroom.

Zhou Haiyang also walked in, and he could see at a glance that they were several filthy things.

"Damn it, He Biao's guy doesn't own a bar. He's really good at having fun! Five times in one night!"

Zhou Haiyang crossed his arms with joy, "I think the girl who died at the Huahua Harbor Fountain was probably He Biao who did it!"

"Han Qi, didn't you say that a man's fluid was found in the lower body of the corpse of the girl who died in Huahua Port? Go back and do a DNA comparison. If it is He Biao, then we can almost issue a wanted warrant to arrest her.

"

Han Qi frowned slightly. What he disliked about Zhou Haiyang was that he was so outspoken. Sometimes he would say some explicit words and analyze the case and jump to conclusions.

"It seems like you don't need to teach me these things, right? The girl who died in Huahua Port discovered male fluid, and it was not He Biao's."

Han Qi lightly stepped on the sample on the toothbrush, "Although this is He Biao's home, it doesn't necessarily mean that the person living in it is He Biao."

Han Qi didn't even bother to explain.

If these criminals were really so easy to catch, why bother with so much effort!?

"Han Qi's analysis is very correct. I also suspect that He Biao does not necessarily live here. He Biao is a rough person! The probability of installing a camera in his home is not very high. Even so, he would choose to use a backup power supply, let alone

Like what He Biao did?"

Liang Yi felt that this case was too confusing and everyone was suspected. A very bizarre idea suddenly appeared in Liang Yi's mind. Could it be a group crime?

A very tacit understanding of the crime gang. They perjured each other and had alibis for each other. They had planned it for a long time, so that the police could not find any involvement or clues.

Qin Peng, He Biao, Lin Wei, Yang Yan, and Mr. Liao who called the spiritual interview code program, as well as the second shelter of Haigang City Mental Hospital, the crazy patient No. 15, the general person in charge of the construction of Flower Harbor

, that Song Zhe who is always lying and sweating profusely, are they related to each other?

A network of relationships was formed in Liang Yi's brain. The network of relationships intersected with each other, and then combined with the deceased Zhang Yaxin, and Hua Hua Gang, a woman whose identity had not yet been determined.

In this web of relationships like a spider web, if they can intersect, it will be a turning point in the case.

It is still unclear what other gains Zhao Minghui and Feng Wei will gain from the second shelter.

"Should Zhou Haiyang, the boyfriend of the deceased Zhang Yaxin, come to our Haigang City Police Station today to cooperate with our investigation? Haven't the others come yet?"

Liang Yi thought of Zhang Yaxin's boyfriend. If Zhang Yaxin had done something sorry to him, it would probably be love murder. This probability is still very high.

"We can't contact you at all!" Zhou Haiyang said helplessly, "It's really strange! I've been a criminal police officer for some years, and I feel like this case is so overwhelming that I can't do anything about it."

"I hope Feng Wei and Lao Zhao can bring us some good news! He Biao's home has been cordoned off as a key suspect site."

Liang Yi looked at Han Qi, "Has the identity of the girl who died at the Flower Port Fountain been confirmed? It stands to reason that if a girl goes missing within a day, someone should report the case to the police station."

Han Qi shook her head, her beautiful big eyes blinking, "No reports have been received from the four districts of Haigang City so far. The young girl who died is most likely not a local, or an outsider, nothing special.

Stable job.”

"Did you find anything special?"

Han Qi took off her mask, with a straight nose and bright red lips, "What is certain now is that the dead girl is also pregnant! He and the previous deceased Zhang Yaxin should have suffered the same thing. After the body was cut into pieces, another

Secondly frozen and refrigerated!”

"I speculate that secondary freezing can stop the bleeding and facilitate transportation for secondary disposal. The girl is under the age of twenty-five."

"To be precise, Zhang Yaxin was buried in the soil, but this girl can be understood as being buried in the water. There was bloody cinnabar and yellow paper at the scene. I think we should change the way we investigate the case."

"Keep talking!" Liang Yi listened very seriously.

Han Qi's voice was cold, "I found relevant information about the cinnabar yellow paper talisman on the Internet."

Liang Yi's expression lightened when he heard the news, "What does that thing mean?"
Chapter completed!