this post is about s9 (the most recent episode as of 4/13/16) of The Crafting Dead. spoilers are here so, the title says ‘visiting barney’. why would it say that if theres a memorial for sky there too? (unless it was just poking at the fact they dont have a body for sky) this would imply that sky is 'still alive’ since he wasnt in the title. if we base off of that, we can assume that the dug up graves are from dr. ross but that would explain why sky's grave is dug up since there was no body. maybe dr. ross did it so that they would think it was bandits or scavengers. so where is sky? well, we didnt see sky or dr. ross' bodies explode so it's implied they could actually be alive. my theory is that dr. ross took sky's body (if killed by explosion) and made a lab somewhere else(end of video) and started working on some kind of other formula of his own [which we knew he could change people into zombies by injecting them] but the question now is what formula? maybe he is trying to replicate the formula that he stuck in barney but thats unlikely since he said there was so much nick didnt know and that they were insignificant. now that i think about it, who put ross up to this? who was he working with before the outbreak if he said there was so much they didnt know? is the cdc up to it since he worked there? also jin persisted on getting to the cdc at the end of the episode, ignoring whatever nick asked which kind of seems out-of-character but thats just me