Marco Leesa, a returner, and his daughter Jenny are attacked by members of the Earth Protectorate, a terrorist group that believes killing the returners will prevent the Cylons from attacking Earth. Marco loses an arm and a leg in the attack, but does manage to save his daughter.
At the barge, the other Sharon successfully transfers her FTL drive from her Raptor to the barge, intending to return to Galactics. Upon her return, she sees the older generation Cylons surrounding Colonial One; Sharon and her men board the ship and attack the Cylons. When Roslin confronts her, Sharon is confused and has a difficult time accepting these Cylons. Adama arrives with the original Sharon, which makes the other Sharon realize that she herself is a Cylon. She then flees and discovers that a group of newer generation Cylons are readying to attack.