Plot summary
Imprisoned after conning Cassidy Phillips, Sawyer learns he had a daughter with her. Sawyer manipulates a man who stole millions into giving up its location and sells it to the warden to commute the rest of his sentence, asking that his cut be put in an account for his baby. In the present, Desmond builds a lighting rod next to Claire's hut hours before a storm that would have destroyed it. Ben has a pacemaker implanted in Sawyer that will explode if his heart rate gets too high. Juliet gets Jack to operate on Colleen, but she dies during, while Jack notices nearby x-rays of a man with a spinal tumor.
Her widower Danny tries to kill Sawyer, forcing Kate to admit that she loves him to keep him alive. Ben brings Sawyer to the edge of the island, revealing that the pacemaker was faked and they are on a smaller island separate from the one he crashed on.
Credits
Adapted from Wikipedia contributors, Lost season 3. HTML formatting and reference markers removed.