Video connection is established with the ark. The ark informs the ground of a nearby underground depot that may serve as a winter home. Bellamy and Clarke investigate, while being followed by someone coerced into killing them by Commander Shumway (in order to guarantee a spot on the first Project Exodus dropship for his mother). As Octavia's relationship with the grounder develops, the camp suffers from the effects of a hallucinogenic nut gathered as rations. Only Octavia, Finn, and Raven are unaffected. This allows Octavia to free the Grounder, now identified as Lincoln. Lincoln is seen by Finn as he escapes, but Finn allows him to continue. The hallucinations allow Bellamy to come to terms with his actions and later face Jaha. He is pardoned by Jaha in exchange for information about the assassination attempt. This leads to the arrest and imprisonment of Commander Shumway. He is visited by Diana Sydney and it is revealed that Jaha's assassination was her idea. Diana then has Shumway killed in his cell.