I started watching the Storyville documentaries because of the Winter Olympics ('Price of Gold' which covers the 1994 scandal between the figure skaters Tonya Harding and Nancy Kerrigan) which led me to the episode called 'The Contestant'.
https://en.wikipedia.org/wiki/The_Contestant_(2023_film)
Really shocking that this was allowed, and for that length of time.
There are so many titles available on BBC iplayer so I may yet uncover something
more disturbing!
What have you watched recently that has shocked you?