Comment by devenblake

I believe this is the picture that got removed (corroborated by [1]): https://en.m.wikipedia.org/wiki/UC_Davis_pepper_spray_incide...

According to the associated Wikipedia article, the officer pictured is UC Davis police officer Lt. John Pike, and according to the Reddit comments the picture may have been taken down because UC Davis police officer Lt. John Pike's name was in the post title.

[1]: https://old.reddit.com/r/pics/comments/o2d4fc/removed_by_red...