Board Thread:General Discussion/@comment-25176701-20160312023538/@comment-26247132-20160322012010

The closest excuses I've been able to come is either: I really can't come up with any other "plausible" scenario but if there is one, it still doesn't take away Bellamy's INTENT when he murdered them or that it's going to be his fault (whether directly or indirectly) that Lincoln ends up dead.
 * ALIE-cam vision of what the future holds if XYZ happens (cheesy, but at this point if it rewrites this sorry excuse for a Season 3 we've been given, I'll be happy to accept it)
 * Or, ALL of the Grounders are some sort of not-human, Manchurian candidates that get activated somehow. Even then, this would require precognition skills to know it before indiscriminately killing them