In Boone’s funeral, Jack attacks Locke as he arrives. Locke asks for Shannon’s forgiveness but she confronts him in the jungle, after stealing the key to Jack’s case full of guns. Sayid tackles Shannon just as she is firing, narrowly missing Locke’s head. Later, Sayid convinces Locke to take him to the location of the hatch. A flashback reveals that Sayid was an informant for the Australian Secret Intelligence Service and the CIA. He was tasked to infiltrate a terrorist cell, where he found an old friend.