: Inside the delinquents' camp, Murphy seeks revenge against those who tried to hang him earlier in the season. He murders Myles and takes Jasper hostage inside the dropship. Bellamy trades himself for Jasper's safety, leading to a tense standoff where Murphy forces Bellamy to tie and hang from his own noose.
: With only 51 hours of life support remaining, Jaha and Kane realize survival on the Ark is impossible. Inspired by old footage of a young Clarke and Wells, Jaha develops a radical plan to pilot the entire Ark station into Earth’s atmosphere. Key Developments & Climax
(Season 1, Episode 12) is the first part of The 100 's high-stakes season finale, originally airing on June 4, 2014. The episode features a three-pronged narrative as the delinquents face total war, internal betrayal, and a desperate survival mission from space . Plot Summary