Every BASE jumping video seems to be more gnarly than the last.
In the video above, Thayer Healy jumps from a cliff in the Moab area. Things go well for about 16 seconds, when he begins turning toward the cliff face. Then, about 26 seconds in, a shard of rock appears, jutting from crag, right in Healy's path.
If you think you know where this is going, you're probably right sort of. Though you can imagine what happens, the actual video is vastly more dramatic than I would have guessed before watching it.