4 : Idol Dies By Steel Beam Guide

Protagonist Kotoko Iwanaga and police officer Saki Yumihara team up to investigate Karin's past to find a way to defeat the "ghost," which is actually a "monster of imagination" created by the collective will of people on the internet. Where to Watch or Read

The case centers on , a successful idol whose career was ruined by scandals and rumors that she had murdered her father for insurance money. 4 : Idol Dies by Steel Beam

The original source is the first volume of the Kyokou Suiri novel series . Episode 4 | Kyokou Suiri Wiki | Fandom Protagonist Kotoko Iwanaga and police officer Saki Yumihara

You can find more detailed breakdowns and the original story through the following platforms: Watch Episode 4 on Crunchyroll . Episode 4 | Kyokou Suiri Wiki | Fandom

The story is covered in the early volumes of the manga, available on Kodansha's K MANGA platform .

While officially ruled an accident, the brutal nature of her death and her disgraced reputation fueled an internet urban legend.

Karin was found dead at a construction site, her face completely pulverized by fallen steel beams after a severe storm.