Crime-solving god-level fusion system

There is a problem with the mirror! 【4】

A few minutes later, the survey team also felt the inside of the house and started their regular survey work.
There were a lot of people in the room, and it suddenly became a lot more lively inside.
Li Ze wandered around for a while, and then came to the bathroom again. He had heard the sound of marbles coming from here before, but he had never been able to find the root cause. He did not intend to give up this clue.
“This bathroom is so big, there shouldn’t be any place to hide people.”
Hao Wei also followed Li Ze to the bathroom, “There used to be criminals hiding on the ceiling, but there is nowhere to go to the bathroom in this room…”
Li Ze ignored Hao Wei. He carefully inspected every corner of the bathroom. When he scanned the bathroom mirror, he suddenly seemed to remember something, and his eyes suddenly lit up.
He came to the mirror and looked at himself in the mirror, then he took two steps towards the mirror, and the self in the mirror also took two steps towards himself.
Li Ze slowly raised his hand and put his finger on the mirror surface. He also put his finger in the mirror, and the two fingers were directly glued together!
“There’s something wrong with this mirror!”
Li Ze’s face changed.
Hao Wei also reacted immediately, “This is a double-sided mirror!”
Double-sided mirror, also known as single-sided see-through glass, this kind of mirror uses the principle of optical transmission, and is made of vacuum coating and a layer of metal chromium, aluminum or iridium film on the surface of the mirror. This glass can transmit the projected light. Most of it is reflected back.
Hao Wei is very clear that this double-sided mirror can see everything on the opposite side, but the person on the opposite side can only see an ordinary mirror!
This kind of mirror has a wide range of applications, such as various car windows, large conference room glass, research room windows, etc. The interrogation monitoring room in the police station uses this double-sided mirror to monitor every move in the interrogation room.
“Little Wang, call a few people over and take this mirror off me!”
Hao Wei shouted into the room.
“clear!”
Xiao Wang in the room responded, and then he greeted several police officers to the bathroom, and then began to think of a way to disassemble the mirror.
The mirror was glued on with ordinary solid glue, so it was not difficult for the police to remove it. After a few minutes, the whole mirror was directly removed from the wall by the police.
Surprisingly, behind the mirror is not a wall, but a hole slightly smaller than the size of the mirror|!
Li Ze and the others looked towards the entrance of the cave. The opposite was not a hotel room, but a small utility room with some cardboard boxes and brooms and trash baskets stacked in it.
“Go and call the hotel manager up.”
Hao Wei said to the police officer beside him, “Let him bring the key to this utility room too!”
“clear!”
said the policeman.
“Let’s go take a look first.”
Li Ze said, and then without saying a word, he turned towards the entrance of the cave and entered the utility room.
Li Ze said, and then without saying a word, he turned towards the entrance of the cave and entered the utility room.
Hao Wei followed closely. There were no windows in the grocery room, and the light inside was very dim, which was also in line with the principle of double-sided mirrors.
If the double-sided mirror is very bright on both sides, its single-sided observation function will disappear. Only when the observed side is dimly lit and the observed side is well lit, the double-sided mirror can be realized. observation function.
However, this kind of mirror is often used by some conscientious people for peeping. For example, in the current situation, the purpose of this mirror is obviously for peeping.
“Judging from the degree of wear and tear of the mirror, this double-sided mirror has been stuck here for a long time.”
Li Ze analyzed:”Obviously, only hotel staff can enter and exit this utility room. In addition to the hotel staff, the voyeurs can only be the plumbers and tile masters who decorate the hotel rooms.”
This also means that for a long time, the women who stayed in this room have been peeped by the voyeurs in this utility room, including the previous deceased Ding Keer.
Peeps have been lurking in this dark utility room all the year round, observing every move in the bathroom opposite through the double-sided mirror in the dark.
“It’s really perverted.”
Hao Wei couldn’t help but feel hair all over his body. If someone looked at him in the mirror when he was going to the toilet or taking a shower, even if he was a man, he wouldn’t be able to bear it at all.
“You said he would peep at men…”
Hao Wei said solemnly.
Li Ze gave him a white look, “Don’t talk about these or not, check if there are any valuable clues in it.”
The two searched in the utility room for a while, but because the light was too dark, all the light sources could only come from the hole that wasn’t that big, so the two of them didn’t gain much for the time being.
At this moment, a burst of rapid footsteps came from outside.
“They came to open the door.”
Li Ze said.
030 With a click, the lock of the utility room was opened, and the outside light suddenly poured in, and the utility room became brighter.
Song Jing, the hotel manager, rushed in apologetically, “I’m really sorry, the two police officers were going to the toilet before, so it took a few minutes to come here.”
Hao Wei said straight to the point: “Okay, stop talking nonsense, let me ask you, who has the keys to this utility room?”
“Captain Hao, this utility room is empty. It’s not useful on weekdays, so we just leave it here and let the cleaning aunt put the sundries, or mop buckets and the like…”
Song Jing said, “As for the key, only the cleaning aunt Du Mei, who is in charge of the hygiene on this floor, has one. The one I use to open the door is a spare one, and I keep it in the warehouse.”
“Auntie cleaning?”
Hao Wei raised his eyebrows and said, “Does she often use this utility room?”
Song Jing replied: “It’s also used less. Our hotel has a special place to store cleaning tools. Unless she happens to have an emergency, she will temporarily put things here.”
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