Complete story — includes the ending
Clarke, Bellamy, Echo, Emori, Murphy, Miller, Jackson, and Shaw go down to explore the moon Alpha and determine its survivability. While the group is chased by a swarm of native bugs, Shaw runs into a shield of radiation and dies. The others make it to a seemingly abandoned compound. After Bellamy confronts Clarke over the radio calls, he discovers a children's book depicting the moon's binary solar eclipse causing people to go insane. Just then, Emori stabs Murphy and tries to kill him, having been influenced by the airborne toxins. In space, Abby performs surgery on Kane to save him. She instructs Niylah to get blood from all sleeping Skaikru. Octavia, being woken up with her people, confronts an awoken Kane about his betrayal of Wonkru. Their argument leads to Kane suffering internal bleeding and Abby puts him back into cryo until she can figure out how to save him.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, List of The 100 episodes. HTML formatting and reference markers removed. · Content license