Officer Twilight, after comparison, the dagger left on the ground matched the wound on the victim's body. But there were no fingerprints of anyone else on the dagger, except for the fingerprints of the deceased. ”

"Also, although the dagger has been washed away by the shower's showerhead with blood on it. But from the dagger, we detected a blood reaction of the deceased. Personnel from the Forensic Section reported.

"yes, okay."

The dagger had a blood reaction from the deceased above it, and it matched the wound.

"That is to say... It is likely that this dagger was the murder weapon of the deceased. Officer Twilight pondered, then continued, "What about the time of death?" ”

"The time of death should have been between 2 hours before we found the deceased." The washing machine said lightly on the side.

"Uh-huh! Wait, you little ghost is Yusaku's child, why are you here? Officer Twilight recognized the washing machine at a glance.

"I happened to hang out with my aunt and then happened to live next door to this room."

"And how do you determine the time of death?" Even though the washing machine was a child, Officer Twilight asked kindly, and he didn't think that a child could tell a reason.

"Actually, it's very simple. The bathroom in this room is adjacent to the next door, and when I went to the toilet, I heard the sound of the next door turning on the shower mode, but I washed for 1 hour, and I wondered why it took too long. So my guess is that he was killed during this time period. ”

"Did the deceased kill himself?"

"No, it's a well-planned killing." The washing machine looked at the twilight officer and said very firmly.

"Why do you think this was a homicide? Washer? Officer Twilight looked at the washing machine suspiciously.

"Because the eyes of the deceased, the eyes of the deceased told me what she saw before she died. Do you think a guy who kills himself will shock himself? The washing machine said lightly.

"That's right, so what did she see before she died? It would have shocked her so much! Officer Twilight muttered.

"The killer may be someone she knows. He would kill her, that's why she was so surprised. The washing machine replied.

"It's a possibility."

"If the murderer kills it, then the moment the murderer pulls out the dagger, the murderer's body must be stained with blood."

"There was no similar blood at the scene, and it is very likely that it was cleaned up."

"Could it be that the deceased washed the blood out with his unkempt head, and then lost his strength and leaned against the wall and died." A police officer said.

The washing machine looked at the police officer with disdain and said, "Do you think a person whose heart has been pierced still has the leisure to clean up the traces of the scene?" ”

"The prisoner boiled water, and after killing someone, rinse all the blood on his body."

"If that's the case, there should be prisoner's footprints on the ground. After all, the ground is so wet, and there is blood on the ground, if you accidentally step on it, it is very likely to leave indelible evidence. The washing machine said very calmly.

"Also, how many suspicions are there in this murder?"

"Suspicious?" Sha Ji looked at the washing machine over there and couldn't help asking.

"Hmm. First, how did the murderer get into this closed chamber? Second, how exactly did the murderer leave this secret room? ”

Just as the washing machine was reasoning, I accidentally looked up and found that there seemed to be a vent on the ceiling that could be lifted again.

"Officer Twilight, I think I know the secrets of this secret room." The washing machine smiled slightly.

"What?"

"If I'm guessing correctly, this vent above should be openable. The murderer should have left from here. The washing machine said, pointing to the top cover.

Looking along the fingers of the washing machine, there is indeed a vent that can accommodate the size of a person.

A police officer hurriedly went up to remove the cover of the vent and climbed up.

Through the glow of the flashlight, it was found that there was indeed a pipe inside that could accommodate people to move and lead to other places.

"Report, there's space up there, it should be a ventilation duct. There are still some residual water stains on the floor of the pipes. The dampness of the water stain should have been left recently, and the water stain has been leading to the front, should I go and investigate? The officer said.

"Well, be careful, stay safe." Officer Twilight nodded.

The officers cautiously followed the water stain and moved forward, and after passing through three vents, the water stain suddenly disappeared.

After looking around, I found that there was a vent one meter in front of the place where the water stain had disappeared.

I moved the flashlight to the place where it came, and I figured it out.

Judging by the distance traveled, and those vents passing by, then this vent should be the fourth room.

Also, according to the illumination of the light, it seems that the front has reached the end, and you can vaguely see that there are two more vents.

There are no water stains on the ground, which means that there are no more water stains on the murderer's body from here.

I had to report the situation to Officer Twilight, and with this in mind, the officer quickly moved towards the room where he came.

After returning to the scene of the murder, the police officer quickly reported what he had seen above to Officer Twilight.

"Report, I just followed the water stain and kept groping forward, and after a few vents, the water stain disappeared and I didn't continue to enter. The water stain walked in a straight line with no sign of turning back, and there were two more vents at the end of the water stain disappearing. It was possible that it was the murderer's room, so I didn't go any further. ”

After hearing the policeman's words, the washing machine was already very sure that the place should be the place where the murderer had stayed, and it was hard to say if it was still there.

"Very good, very impressive. Let's go to those two rooms and take a look. ”

Soon, everyone came to the first room at the end.

Knock knock!

Officer Twilight stepped forward and knocked on the door of the room, and after a while, a somewhat bald man opened the room.

"Who are you?" The man asked, somewhat listlessly.

"Hello, we're the police. There has just been an accident on this ship, and we want to know more about the situation with you. ”

"Okay, then you guys come in." The bald man opened the door to his room.

An icy breath greeted him, and it seemed that the temperature of the air conditioner was sufficient, making the temperature in the whole room very low.

"Because I'm a little afraid of heat, I usually put the air conditioner at 20 degrees outside, so I feel very comfortable. I guess there shouldn't be any problem with this case. The man said suspiciously.

"Absolutely."

Officer Twilight led his colleagues into the room, and the washing machine took the opportunity to enter the room together.

(To be continued)