Plot summary
Two grounders inform Arkadia of the blockade and state that it will only be lifted if Pike is surrendered to them. In response, Pike begins to plan for war, while Kane plans to hand Pike over to the grounders. To this end, Sinclair allows himself to be arrested. He and an interned Lincoln stage an argument in lock-up, creating a distraction for Kane to capture Pike. Bellamy and other guards intercept him at the gate. Raven convinces Jasper to help her break into Pike's office to recover the confiscated chip manufacturer. Jasper, mentioning Finn, prompts a realisation that Raven has no recollection of him at all, and they leave the device where it is. As Jaha reflects on his future plans, Pike decides to sentence Kane to death for treason, forcing Bellamy and Monty to re-evaluate which side they are truly on in the ever-escalating tensions towards war.
Credits
Adapted from Wikipedia contributors, List of The 100 episodes. HTML formatting and reference markers removed.