Doing the first half of the raid, before the patch when you could cheese the first boss and camp on the sniper post to the left. Half of us were on the post waiting for the other half but one friend didn't make the jump. So 5 of us are waiting for him to respawn , then he double jumps and just as he's about to make it he falls to his death. He tried the jump 5 more times before he actually made it.