Sinking of MV Sewol
https://askakorean.blogspot.com/2016/10/the-irrational-downfall-of-park-geun-hye.html
>There has been much speculation about the "missing seven hours," where the president's whereabouts were completely unknown for seven hours in 2014 during the Sewol ferry disaster. Rumors are now running rampant that Park Geun-hye was attending a memorial shamanistic ritual for Choi Tae-min, who passed away 20 years ago on the day of the ferry disaster. The more lurid version of the rumor says that Park's government actually sank the Sewol to offer human sacrifice for the dead cult leader. As ridiculous as these rumors are, Park Geun-hye's behavior forces even reasonable people to think, maybe.