I hung up the intercom and searched around the mailbox to find the prop: the key

Using the key to open Mrs. Bethany's locked mailbox, you get the item: the code for the Iron Door Combination Lock.

Opening the iron door, the old man and the hound followed Qin Qingqiao in, in order to express his gratitude, the old man gave Qin a light props: a lock-picking suit, props: bloodstained gloves.

However, Qin Qingqiao and the old man came to the iron gate and found that the door to enter the apartment was blocked by a heavy object, and in order to remove the heavy object, it was necessary to find the cart first.

After a search, the cart was chained to the windowsill, and the fingerprints on the lock were clearly visible.

Continue to use props: purple light, props: fingerprint brush, and props: fingerprint rubbing

Auto-obtainable item: Fingerprint sample No. 2

Use the butt of the gun to smash a lock that is not sturdy and get the item: a cart

Using a trolley to automatically clean up the heavy objects blocking the door, Qin Qingqiao just wanted to enter the door of the apartment, and a prompt to delay time jumped out:

You've collected two fingerprints, so check them before you can enter the apartment!

The system wants to give the murderer time to commit the murder, and Qin Qingxiao has no choice but to follow the rules, open the forensic examination box, use the fingerprint powder to pour on the microscope, and put the No. 1 and No. 2 samples in the prop column on the microscope respectively.

Please drag and drop to compare the fingerprints of the sample, at least five unique imprints.

Fingerprint comparison looks simple, but it is complicated to say, to put it simply, it is to compare two fingerprints with the same texture and characteristics.

It took a few more minutes to get the prop: the suspect's fingerprints.

The two fingerprints and the samples kept in the Dan Au forensic test box are the same person!

Everything was clear, and Dan Au discovered that Mrs. Bethany knew important clues, and that the suspect had somehow known about it.

You must go to 204 right away and find Mrs. Bethany!

Rushing into the door, Qin quickly ran up to room 204 on the second floor, only to see that the door was empty and there was movement in the room!

Taking out a pistol and kicking the door open, Qin saw that the murderer had jumped off the balcony of 204 neatly and fled wildly, and Mrs. Bethany fell to the ground clutching her chest.

"Dan'o, it's him, it's him, get my diary, everything I want to say is in it......"

"Here's ...... you"

Mrs. Bethany saw Qin Qingqiao come in, and handed Qin Qingqiao a piano key that she was holding in her hand.

It's a pity that you came a step too late, and Mrs. Bethany left us,

You have obtained an item: Piano Bai Jian X1

Seeing Mrs. Bethany die in front of her like this, and she couldn't do anything about it, Qin Qingqing felt like a fish in her throat.

Clear the world of the rescuer, all the events have happened, or are happening, the system wants to help the murderer delay time, Qin Qingqing has no way, can only follow the rules.

Damn it!

Mrs. Bethany is killed by a murderer in the game, and in reality, Mrs. Bethany must also be a murderer.

This feeling of being stuck in her throat is like a fish in her throat, and she doesn't want to do it again, if she has the opportunity, she will definitely find a way to get rid of the rules.

Now, most importantly, find the diary from Mrs. Bethany's mouth and find out the truth.

After closing the door, Qin glanced at the messy living room, Mrs. Bethany's home was very simple to decorate, and there was not much furniture.

There is a piano in the living room, a couch lying on the floor, a standing clock in the window, a bookcase to the left of the living room, and next to the door to the kitchen.

Qin walked to the piano lightly, found that two white keys were missing, and continued to search in the living room, but found no useful items.

Come to the kitchen and search.

There was a mess in the kitchen, the refrigerator, the cupboards were opened, and on the gas road, there was a stainless steel pot with a large pot of ice cubes.

It seems that this place has been found by the murderer, but the murderer should not have found what he wanted, so where will the remaining piano white keys be?

After carefully searching around the kitchen, Qin Qingqing finally set his eyes on the stainless steel pot, and it was too strange to use ice cubes to turn water into water.

Turn on the gas stove, and the flames quickly melted the ice, and sure enough, the lost white keys on the piano were in the water where the ice had melted.

Using chopsticks to pick up the white keys of the piano, Qin Qingqing returned to the living room, installed the two white piano keys on the piano, the piano automatically played a beautiful note, Qin Qingqing saw that the bookcase against the wall moved its position, revealing a secret room.

I really don't know what kind of person Mrs. Bethany is in reality, and who would have thought that playing a piece of music on the piano would be the switch that controls the secret room.

Qin Qingqiao entered the secret room accurately, and after thinking about it, he still took off the two piano white keys, and a breeze blew in from Yantai, and Qin Qingqiao saw that the broken glass was stained with blood.

Open the forensic examination box, remove the long strip of empty glass, and remove the cotton swab placed in the empty glass to extract the blood sample:

Item obtained: Blood Sample No. 2

A hint pops up: you've collected two blood samples, please compare them before you can enter the secret room!

Place the props: bloodstained gloves and props: cotton swabs in a long empty glass bottle into the forensic examination box.

Use a peeler to scrape the blood onto the microscope, drop a few drops of blood to test the liquid, and then place the microscope on the microscope to find the same microorganisms in the two samples, and then compare them with the remaining samples.

Find the same five microorganisms in two blood samples, compare them and get an item: the suspect's blood sample.

There is no doubt that the microorganisms in the two extracted samples are the same as those in the retained samples, indicating that they are the same person.

Enter the secret room, and the bookshelf will automatically return to its place.

Turn on the lights in the chamber.

There are sofas, desks, cabinets, food and water, and a magnified photograph of multiple people hanging on the wall.

Qin walked to the photo frame lightly, the color of this enlarged photo of many people was yellow, and counted, there were a total of twelve people in the photo.

Twelve people sit in two rows, with ...... background The background is both strange and familiar, this should be the court?

Yes, the background is in TV dramas, movies, often seen, the jury.

I took off the frame, took out the photo, and looked closely, and the faces of the twelve people with serious faces in the photo were not the same as the ten people who had died?

Mrs. Bethany is among them!

This discovery made Qin Qingqing feel chills, and it also confirmed that his previous decision to believe in Dan Ao was correct.

It can now be inferred that ten of the twelve juries were killed, and that Mrs. Bethany knew she was in danger and stored water and food in the chamber.

Except for the fact that the time of death of the twelve people is 15.53 points (except for Mrs. Bethany), then, the question arises, it is not difficult to find out that these twelve people were jury members at the same time in a given year, why did Dan Ao or the others say nothing about it?