Kate Austen kills her alcoholic stepfather, Wayne Jansen, by blowing up his house.
Later, Kate attempts to buy a ticket to Tallahassee, when she is arrested by United States Marshal Edward Mars, revealing that her mother had turned her in.
On a country highway during a rainy night, Mars is driving a handcuffed Kate to her arraignment in Iowa.
With Mars momentarily stunned by the opening of the driver's airbag, Kate grabs the handcuff keys and escapes.
Kate then visits a U.S. Army recruiting station and meets her father, Sergeant Major Sam Austen.
Jack and Locke later return to the hatch to find the alarm blaring, Sawyer on the floor, and Kate nowhere to be seen.
Locke shows the DHARMA Initiative "Orientation" film of Swan Station to Michael and Eko and then explains that he has set up two-person shifts every six hours to enter the code.
Later, Eko calls Locke aside and, after leading in with a story about Josiah and the book found during Josiah's rule, reveals a hollowed-out Bible which contains a small reel of film, which was found by the tail-section survivors in the DHARMA Arrow Station.
Back in the hatch, Kate, believing that Wayne's ghost has somehow possessed Sawyer's body, confesses aloud that she killed him after finding out that he was her biological father.
They watch the missing section of the film, in which Dr. Candle expands on his warning that the computer is to be used only to enter the code.
He explains that while the isolation of the SWAN may tempt one to use the computer to communicate with the outside world, such action could lead to another "incident."