The popular mukbang YouTuber, "Kate Yup", is in danger. Her videos are very suspicious, and her body is covered with bruises and scars. It seems very sketchy because she eats fast. 

On the Youtube Help Center, someone wrote, 

"Help investigate Kate Yup event urgently"
"Last edited 11/16/19"
"Dear all,"

"Video 1 link: https://www.youtube.com/watch?v=aMYvmQg-p74
In this video, Kate Yup seems to ask for help."
"Hint 1:
I is 9th alphabet and a is first alphabet.
The title of this video "I AM ALIVE" implies 911."
"Hint 2:
The prefixes of four subtitles shown on this video can be combined into a word "HELP".

"Video 2 link: https://youtu.be/Dk2-Oohya4M
Hint 1:
At 17:35, the subtitle implies SOS."

"Video 3 link: https://youtu.be/m7u6ZtIyrM4
Another youtuber tried to introduce and investigate this event."

"Whether this event is fake or not, YouTube board has responsibility for clarifying this event."
"It is quite urgent YouTube board investigate this event."

"Best regards,
Dung-Yu Chen"

WE MUST HELP KATE YUP