Chapter 29 Little Fujiwara, shall I hang out with you from now on?
After hearing what Teichi Sano said, Fujiwara Yu and Hagiwara Kenji, who were still stunned, rushed to the dormitory building where the instructor lived as fast as possible. They never thought that the tragedy actually happened.
And the person who died turned out to be an instructor.
Onizuka Hazo saw his two students rushing out of the door. He was about to follow, but he didn't expect the landline phone on the table to ring. After picking up the phone, he heard the voice on the other end of the phone, and he quickly showed a respectful expression.
"What? Do you want me not to get involved in this case? Um...Okay, I understand."
After hanging up the phone, Onizuka Yazo didn't understand why the senior management paid so much attention to Fujiwara Yu. Does this kid have any background? Could he be the illegitimate son of some senior executive?
He shook his head and felt that his idea was a little too outrageous. This kind of plot that only appeared in bubble dramas at 8 o'clock in the evening should not happen around him.
After Onizuka Yazo opened the drawer and took out the scene trace investigation box, he hurried to the dormitory building where the instructors were located. You must know that the only instructor on duty today besides him was Shuhei Nakatani. Then the murderer would be targeted at the students and guards. Thinking
Here he couldn't help but quicken his pace, he didn't want the murderer to be a student.
Fujiwara Yu, who had already arrived at the scene, stretched out his hand to stop Sano Teichi, who was trying to break into the crime scene directly. He frowned and explained:
"You will only leave your own footprints and fingerprints when you rashly break into the scene. When the instructor comes here to investigate the scene, he will find that all the signs are related to you. You don't want to be unjustly accused by refusing to defend yourself, do you?"
Sano Taiichi gradually calmed down after hearing this. After calming down his mood, he asked aloud:
"Then what should we do now? Wait for the instructor to come?"
"Well, we are just police academy students. We haven't even gotten the police manual." Hagiwara Kenji is also a relatively calm type. He used his clothes to cushion his hands and pushed the door open. The smell that hit his face made him cover his mouth.
Nose, the voice seemed a bit muffled: "What does this smell like? It smells bad."
"Actually, the smell is not very strong anymore. It was even stronger when I came in just now!" Sano Taiichi waved his hand twice in front of his face and explained.
Fujiwara Yu wrinkled his nose and recognized the smell of rotten eggs. He couldn't help but look at Sano Taiichi and asked:
"Sano, you have seen the body of Instructor Nakatani, right? Have you noticed any fatal injuries on the body? We can't go in now, but you can describe the scene you just saw."
Sano Taiichi held his chin and tried to recall the scene that scared him so much that he fell. He said in a low tone:
"I said before that the instructor asked me to buy fruit. When I walked here, I shouted inside, but I didn't get a response. When I was about to knock on the door, I found that the door was not completely closed.
Then I felt a little strange. I thought it would be bad to put the fruit on the ground, so I pushed the door in. Unexpectedly, I smelled an unpleasant smell as soon as I entered the door. I followed the smell and walked in, and saw the instructor.
He collapsed outside the bathtub and was not breathing."
Fujiwara Yu keenly noticed two strange things and couldn't help asking:
"Sano, have you checked the instructor for any injuries?"
Sano Taiichi shook his head in shame and whispered:
"I'm sorry, I panicked when I saw the instructor's body. I was afraid that everyone would think I was the murderer, so I hurriedly ran out of the room. It wasn't until I ran out of the dormitory that I thought I wanted to tell the other instructors what happened, so I went to find him.
Instructor Onizuka on duty."
"You've done a good job, don't feel guilty." Hagiwara Kenji comforted with a smile.
Fujiwara Yuu was half leaning against the wall and thinking. According to his analysis, the instructor's cause of death was probably poisoning, and the most common stinking gas accompanying the smell of rotten eggs was hydrogen sulfide.
He suddenly remembered the two lost bottles of toilet cleaner. If that method was used, high concentrations of hydrogen sulfide could indeed be formed quickly, but the space must be confined. Otherwise, why didn't Instructor Nakatani, who noticed the smell, run away?
There are only two possibilities left. The first is that Taiichi Sano lied and concealed the fact that the scene was supposed to be a secret room. The second is that the murderer was bold enough to stand outside the door and witness the instructor's death, and then unlocked the door and left the scene.
Let the remains be discovered as soon as possible.
If you want to know which one it is, you can only wait for the police to conduct an on-site inspection.
However, what Fujiwara Yuu didn't expect was that Onitsuka Yazo came to everyone with a portable on-site trace investigation box and handed the box directly to him, which instantly confused him.
"Instructor Onitsuka, do you want me to help investigate the scene?" Fujiwara Yu asked his question directly. He didn't understand why the instructor gave him the opportunity to investigate the scene. You must know that this is a real case.
.
"I have contacted the forensics department by phone. Before they arrive, you and Hagiwara will conduct an on-site investigation together. It will be regarded as a simulation exercise, but you must take it seriously. Do you understand?" Onizuka Yazo said seriously with his hands on his waist.
.
The two people who were asked to participate in this drill couldn't help but look at each other, and both saw the confidence in each other's eyes. After quickly saluting the instructor, they put on their hoods, gloves and shoe covers very skillfully. After making sure that there were no problems, they faced each other.
Walk to the crime scene.
"Instructor, can I do something?" Sano Taiichi asked aloud.
Onitsuka Hazo knew that there was no surveillance in the corridor of the instructors' dormitory, but there was a surveillance device at the door on the first floor of the dormitory building. He threw out his instructor's ID and ordered:
"Go to the first floor to find the police officer on duty and ask him to call up the surveillance for that night and summon everyone who has been in and out of the dormitory."
"Yes! I'll go right away!"
At this time, the two people in the house had carefully inspected the situation at the scene. Hagiwara Kenji did not rush to see the state of the body. Instead, he squatted at the door and checked the door lock. After confirming that there were no signs of picking the lock, he shouted to Fujiwara Yu inside.
:
"Xiao Fujiwara, there are no signs of prying on the door lock, and the fingerprints were wiped clean. It seems that the murderer stood outside the door and watched instructor Nakatani die before opening the door lock and leaving."
Fujiwara Yu raised his eyes and looked at the transparent glass on the upper edge of the wooden door. It seemed to be consistent with his previous second guess. But even so, there was still no way to rule out Sano Taiichi's suspicion. As the first witness, he could indeed do it.
to this point.
He withdrew his gaze and continued to carefully observe the body of Shuhei Nakatani. There were no injuries from the struggle. The only wound was a small wound when his forehead hit the ground. He probably slipped when he sensed something was wrong and tried to leave the bathroom.
"How is it? Can you determine the cause of death?" Onitsuka Hazo asked at the right time.
After Fujiwara Yu kept Nakatani Shuhei's body on his back, he said with certainty:
"The cause of death of the victim, Shuhei Nakatani, was hydrogen sulfide poisoning. There was an unpacked sulfuric acid bath ball next to the bathtub, which is a bath agent that will automatically dissolve when placed in the water. I think the murderer added toilet cleaner into the bath by injection.
In the ball, during the bathing process, the detergent inside reacted with sulfuric acid to produce hydrogen sulfide, which led to poisoning and death in a confined space."
He reached out to pick up the wrapping paper of the bath ball found on the bathroom floor, and added: "There is still a smell of rotten eggs in the air, which is the smell produced by hydrogen sulfide at low concentrations. And there is a smell on the wrapping paper.
The small pinhole should be left during the injection."
Onitsuka Hazo nodded with satisfaction. He looked at the body of Shuhei Nakano and said with a complicated mood:
"The analysis is very good. You are better than I thought."
Hagiwara Kenji raised his eyebrows slightly in surprise. No wonder the arrogant little Jinpei would praise him in front of him. It seems that he will become a very good policeman in the future.
Well, it should be very popular in the search class.
Thinking of this, he couldn't help but squat down and get close to Fujiwara Yu, and the ending tone rose:
"Hey, little Fujiwara, can I hang out with you from now on?"