At present, camera technology has been born, but it is still relatively bulky and simple:

The entire camera consists of two wooden boxes, which are inserted into another wooden box for focus, and use the lens cover as a shutter to control the exposure time of up to 30 minutes, and finally can capture a clear image.

Because the exposure time is as long as thirty minutes, ordinary people have no way to keep it still for thirty minutes, which also means that the camera can only be used to photograph or record scenery for the time being.

Rumor has it that Oro has invented the latest version of the camera. Although the exposure time is still not resolved, the camera is equipped with the first photographic lens designed by mathematical calculations on the entire continent with a maximum phase aperture of "1:3.4", which is also known as a major breakthrough in technology.

Using devices to take photos simply allows every enlightener to record the moment of an image; and these technologies prompt the psychics to complete updates, and they can complete focus and exposure through their flexibly use of elements, and it takes only three seconds to image.

St. Clober College has produced a batch of cameras that only psychics can use. Only light elements are injected into them to complete the photography.

Although Isa did not understand why Hoden needed to take a photo of a blank carpet, the principle was not complicated. After giving a positive answer, she continued to derivate it, "What do you mean is that we use photos to record the scene of the murder?"

Up to now, psionic cameras are still luxury goods - after all, professional photographers have not yet risen, and professional painters are still the mainstream of society, which also means that few psionic people are willing to fiddle with cameras, and psionic cameras are not popular and are more used in the upper class.

Now Hoden has come up with a brand new idea: to use a psionic camera to record the murder scene.

Issa immediately understood the development prospects, because most of the members of the security team were psychics, and they specially set up a department to collect evidence, which seemed feasible.

Isa couldn't help but get excited.

Huo Deng nodded and affirmed, saying casually, "In fact, the security team can set up a department to collect evidence, which can be called the 'crime scene investigation team'. They come specifically to protect the crime scene and complete the photo records, evidence collection and other work. Only after they have collected all the evidence can the investigation team come in, which will avoid the possibility of damaging the scene."

Hoden said it easily, but it caused a big explosion in Isa's mind.

"Wait, wait, Hoden! What did you say just now? Slow down, say it again?" Isa tried to stop Hoden, and the whole brain caused a storm.

However, Hoden had already bypassed Isa's position and walked up to the second floor.

Isa quickly chased after him, "Horden! Wait! At least, you can tell me what's wrong with that carpet? I've found nothing."

"I can't be sure, it's just a kind of intuition, I always feel that there is something there." Hoden threw a sentence irresponsibly.

Ishaman was covered in black lines, "Intuition? Are you serious? So next step, should we ask for tarot cards?"

"I like crystal balls even more." Hoden answered seriously.

Isa was also amused and crying.

Immediately afterwards, Hoden and Isa came to the second floor one after another.

Hoden stopped and moved out of his position, Isa walked forward again and took Hoden to visit the other three murder scenes:

Nine-year-old Alec and six-year-old Laura were both covered with pillows on their beds, probably suffering from murder in their sleep.

The male owner Frank fell to the end of the bed in the master bedroom with a septum, ending his life.

The bodies have been moved away now, but there is still a large piece of dry dark red blood left on the dark gray carpet in the master bedroom, which is a shocking reminder of what is going on here; not to mention the bloody smell that permeated the air, which became more and more wet and cold because of the light rain last night, and seemed to be wrapped in the depths of the skin and lingering.

A very interesting little detail that only Horden can discover is that the bloody smell in the master bedroom is even stronger than the kitchen.

Of course, the size of the space will inevitably have an impact. The master bedroom is not as spacious as the kitchen and living room, so the remaining and fermenting of the atmosphere may be more obvious.

But not to mention this, Mrs. Lenore was hit hard in the kitchen and died of brain rupture; while Mr. Lenore committed suicide in the bedroom, the concentration of blood was different - does this mean that Mr. Lenore was bleeding more?

In addition, the master bedroom does not have the "wind element" smell, and it cannot be said that there is no at all. In fact, there is also a little vague, but the concentration is very weak, which is far less intense than staying.

"Saptap, it should look like suicide. Is there a suicide note?" Huden's eyes were carefully and slowly scanning the room, as if he did not miss every corner, so his attitude of inquiring was a bit casual and perfunctory.

"Isn't the best suicide note in the room full of corpses?" Isa's voice was calm and steady, and he seemed reluctant to deal with problems like Hoden, but the suppressed emotions were mixed with sadness and anger, hidden under the calm appearance, and doing his best to maintain his professionalism-

Isa was not angry with Hoden, but was expressing his anger.

This surprised Horden a little.

Hoden understood that such a tragedy was enough to make anyone angry; what he was surprised was that as the squadron leader of the murder team in the Eighth District, Isa should have witnessed countless tragedies, even tragedies beyond imagination, but she still did not lose her softness, either because she had not been in the industry for a long time or because she had her own faith.

Judging from today's brief contact, it should be the latter.

In fact, Hoden doesn't like to deal with people with firm beliefs because they are too firm and too persistent. For better or worse, they can always make those souls who go with the flow realize their insignificance; of course, they are also because they are too paranoid.

But it is undeniable that people with firm beliefs often mean brave and strong. They may not be able to succeed, but can stick to themselves in chaos. This is admirable.

But... for the security team, whether this is a good thing or a bad thing can not be explained clearly in a few words; at least for the victims, Hoden can only make such a conclusion.

Isa did not find herself a subject of observation. She tried hard to calm down and continued to explain, "A small advertisement was found in Mr. Lenor's pants pocket. This is a private advertisement for senior Qiaoya of 'Fenglan Lane', which can only be obtained by senior customers. We guess this should be the fuse."

Senior Qiao Ya?
Chapter completed!