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Kate Yup Mukbang Videos Contained Hidden SOS Messages Before Disappearance

The Why Files · Somebody Made Sure You'd Find This · July 11, 2026
Kate Yup Mukbang Videos Contained Hidden SOS Messages Before Disappearance
The Why Files
The Why Files
Somebody Made Sure You'd Find This
"In August 2019, Kate posted a video called I am alive. She used the captions to answer the growing panic. The first letter of each line spelled H E L P. Hey, I'm still alive, my friends. Everything is okay for me. Look at me. Are you really thinking I am forced to eat? Prawn, just smaller than giant shrimps."
A mukbang creator who concealed her identity with a mask appeared to embed distress signals in her video descriptions, spelling out HELP, SOS, and CALL 911 using the first letters of sentences. Viewers detected what sounded like a man's voice giving commands in the background audio, and she displayed visible bruising and injuries across multiple uploads. After posting videos for over a year, Kate Yup vanished in November 2019, with only one unexplained upload appearing three years later that many believe was filmed by a different person.

About this episode

In this episode of The Y Files, host AJ presents three unsolved internet mysteries in campfire story format without analysis or debunking. The episode examines cases where the internet itself became the crime scene or witness to potential crimes. The centerpiece story covers Kate Yup, a masked mukbang creator who posted eating videos from 2018 to 2019 while displaying visible injuries and allegedly hiding distress messages spelling HELP and SOS in her video descriptions. Viewers detected a male voice giving commands in background audio and noticed progressive physical deterioration before she vanished in November 2019, with her channel still earning ad revenue today for an unknown recipient. The second story revisits Freaky Soup Guy, the disturbing 2005 video that millions believed was a snuff film showing a crying man forced to eat soup by figures in Ray Ray costumes. AJ reveals that Emmy-winning Simpsons director Raymond Percy, who claimed the costumes were stolen, actually uploaded the video himself through his own YouTube account along with sequels, contradicting his theft narrative. The episode opens with the 2004 case of Hasumi, a Japanese woman who live-posted her disappearance to the 2Channel message board after boarding a real train that took her to Kisaragi Station, a location that does not exist on any Japanese rail line. She documented four hours of increasingly disturbing events including sedated passengers, encounters with a vanishing one-legged man, and finally accepting a ride from a stranger before her posts stopped at 3:44 AM. AJ notes all three cases remain unsolved with active online communities still investigating, and emphasizes these are true stories presented without the channel's typical debunking approach.

Key takeaways

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