"Black Sunday" Death Music Kills Again......

I followed the waiter to the small front desk at the staircase on the third floor to check the surveillance footage.

According to the surveillance video, at 9:10 p.m., a total of 12 people walked into Box 312, including four men and eight women.

They hooked shoulders, talked and laughed, and their relationship was relatively close. There is only no sound in the surveillance video, but the picture quality is still relatively clear, and these twelve people show a slight drunkenness, which should have just finished a business party.

After the waiter brought the food and drinks they had purchased into the box, no one else entered the room.

For a long time, no one entered or exited the box again.

At 10 o'clock in the evening, a woman appeared in the surveillance video, wearing a pink T-shirt, light blue jeans, white sneakers, a ponytail, and a backpack.

The woman is just a back, and her face is not visible. However, judging from her figure, she should only be in her twenties, and she looks like a student.

Her steps were very slow, and she looked at the house number at the door of the box along the road, as if she was looking for someone.

She paused briefly at the door of Box 312 before finally pushing the door open and entering the box.

Twenty minutes later, the door to 312's box opened again, and the woman stepped out of the box.

She looked very angry, walked quickly, and left the third floor in a rage.

This time, I finally saw the woman's face.

"Zhang Yajing?!" My heart tightened suddenly, and I subconsciously muttered.

"Team Qin, do you have any clues?" Lin Zifan walked up to me and asked me softly.

I hit the spacebar to freeze the frame: "Who do you think this is?" ”

Lin Zifan also recognized this woman as Zhang Yajing at a glance, and was very shocked: "Why is she here?!" ”

"Ning Xiaobai's suicide case, she was also at the scene of the crime. In this KTV suicide case, she appeared at the scene of the crime again. She is a piano teacher, and both suicides are related to "Black Sunday", could it be a coincidence? I took a deep breath and said in bewilderment.

"Could it be that Ning Xiaobai's suicide case really has another hidden secret?!" Lin Zifan looked at me in a daze, his face a little ugly.

I pondered for a moment, tapped the spacebar again, and continued to watch the surveillance footage.

At 10:20 that night, after Zhang Yajing left, she never came back.

For more than an hour, Room 312 fell silent again, and no one entered or exited.

At 11:40 that night, a woman walked out of box 312 while making a phone call, and then left Marriott KTV and never returned.

For the next half hour, every ten minutes or so, three or five people would leave together. By twelve o'clock in the night, ten of the twelve people who had come with them had left.

A minute later, another woman left Room 312. Until this time, only the deceased was left in Box 312.

Fifteen minutes later, the waiter walked into box 312, and then ran out of box 312 in a panic and went to the front desk to call the police.

Then, the first batch of police officers who entered the scene of the crime appeared in the surveillance footage.

"Find all the eleven people who came with the deceased that night, and carefully investigate what happened that night."

After watching the surveillance video, I took a deep breath and said seriously.

"Okay, I'll do it." Lin Zifan nodded and said seriously.

It seems that there is no way to continue sleeping tonight, and when everyone closed the team, I also returned to the bureau.

The forensic department is conducting an autopsy, the trace examination department is conducting a trace examination, and the technical investigation department is examining the songs in the karaoke ordering machine.

The lights were on in the office of the Serious Crime Unit, and I sat at my desk, holding my chin with my hand, looking at the closing report of Ning Xiaobai's suicide case on the table, and fell into deep thought.

"Black Sunday" in the song machine is the full version of the forty-seven minutes, where did this song come from?

The deceased committed suicide by cutting his wrists with a broken beer bottle, was it really because of this "death music"?

Just one day after Ning Xiaobai's suicide, another suicide case appeared. The piano music of "Black Sunday" appeared at both crime scenes, and Zhang Yajing appeared.

What role does Zhang Yajing play in this case?

If in Ning Xiaobai's suicide case, Zhang Yajing is suspected of assisted suicide, then what about the KTV box suicide case this time? Zhang Yajing was the first to leave the 312 box, and she was in the box with twelve people, including the deceased. If Zhang Yajing is a murderer, then how did she accomplish the act of making the deceased commit suicide?

And most importantly, how did this complete version of "Black Sunday" end up in the jukebox? Who streamed the song in via a mobile device?

Zhang Yajing? This song can't be searched on the Internet at all, and when Ning Xiaobai committed suicide, I used a USB flash drive to listen to this song for Zhang Yajing, so I got the clue that there was a three-minute adaptation in it.

And when Zhang Yajing listened to the song, Li Meng and I were by my side the whole time. Zhang Yajing can't and doesn't have time to back up "Black Sunday" on my USB flash drive.

Even if Zhang Yajing backed up this song and transmitted it to the song ordering machine, how did she guarantee that the eleven people except the deceased would leave the 312 box one after another, and how did she guarantee that the deceased would definitely hear this song and commit suicide?

It's weird, it's really weird......

"Team Qin, we have found personal documents in the belongings of the deceased, and the identity of the deceased has been determined."

While I was thinking, Lin Zifan walked into the office of the Serious Crime Team and handed me a copy of the deceased's personal information.

"The deceased's name is Qiao Jiaxi, Chinese New Year's Eve, unmarried, general manager of Yueluo Music Media Company. The identities of the other eleven have not yet been determined, and we have already made contact with Yueluo Music Company. Lin Zifan said seriously.

I looked at the materials in my hand, fell into deep thought again, and muttered: "Music company ......"

"I looked into this music company, they mainly produce original classical music and pop music, and they will sign some musicians with original ability, package them, and release music records." Lin Zifan continued.

"It seems that Zhang Yajing needs to be carefully investigated in this case, and she was present at the scene of the two crimes, which is definitely not accidental." I said in a deep voice.

"You continue to investigate this music company to see if there is any inside information, and I will go to Zhang Yajing at dawn."