: Clarke finds the medical ward's secret project: the "Mountain Men" harvest Grounder blood to treat their radiation burns.
: Jasper and Maya grow closer, while Monty remains suspicious of Clarke's sudden "disappearance". The Mountain Men cover up her escape by claiming she had a psychiatric breakdown. The dam (from ep.23) - Facebook [S2E3] Reapercussions
: Major Byrne pushes for strict order, while Kane struggles to balance the Ark's laws with the reality of their new environment. The Search for the Missing : Clarke finds the medical ward's secret project:
: After confessing to helping the teenagers escape to find their friends, Abby is sentenced by Marcus Kane to ten lashes . This public punishment underscores the brutal legalism the Ark survivors brought to Earth. The dam (from ep
: She teams up with Anya , the Grounder commander she previously held captive. Together, they navigate the maze-like "Reaper tunnels" to escape.
: Bellamy, Finn, and Murphy capture a Grounder wearing Clarke's watch. Driven by desperation, Finn executes the prisoner in cold blood, marking a significant shift in his character.