After burying one of their own, tempers flare as the castaways' suspicions of each other grow - and an unlikely survivor vows revenge.
Meanwhile, Claire and Charlie struggle to calm her newborn.
original airdate--May 4,2005 rating--17.20 million
songs--"Main Title" (Composed by J.J. Abrams)
Flashback-- Sayid Jarrah
Goof -- When Sayid exits the back of the white van, the reflection of the Steadicam and the Steadicam operator is reflected in the door that he closes, as he quickly moves away.