Seeking tragic audio

Hey socially conscious friends, do you know of a tragedy / travesty / suppression / coverup that hasn’t seen enough publicity?

reason is: I’m working on a song which is at times very delicate/pretty and other times horrifying. I would like to find audio from a real-life tragedy to add in somehow.. audio clips such as civil unrest, chilling testimony, eerily calm news broadcasts, etc..

A few more well-known possibilities i’m considering are: north korean suppression vs. the beauty of their “mass games", final moments at jonestown, lost boys of sudan… but am open to ideas- it could even be something affecting a single person.

Appreciate any thoughts.