[s1e12] We Are Grounders - Part 1 -

: Anya's leadership is usurped by Tristan , a more bloodthirsty commander sent to lead the final assault on the delinquents. Credits & Critical Reception Director : Dean White Writers : Tracy Bellomo and Akela Cooper

: Raven is shot through the dropship floor by Murphy while trying to help Bellamy, leaving her mortally wounded as the camp prepares to flee. [S1E12] We Are Grounders - Part 1

(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 : Anya's leadership is usurped by Tristan ,

: Following their capture by Grounders, Clarke and Finn are rescued by Lincoln. During their flight, Lincoln leads them into a mine tunnel system inhabited by Reapers —savage, cannibalistic humans. Lincoln stays behind to distract the Reapers, while Finn is forced to commit his first official kill to save Clarke. The episode features a three-pronged narrative as the

: 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