The show seemingly kills off a main character, Michael’s moral compass and primary love interest, in a brutal, off-screen manner. The reason given within the show’s narrative is that Sara attempted to escape or fight back (depending on which character is explaining it later), and Gretchen Morgan (the Company operative known as "Susan B. Anthony") executed her as a warning to Lincoln and Michael.
Early in Season 3, it is revealed that Sara and LJ Burrows have been kidnapped by "The Company" to leverage Michael Scofield into breaking James Whistler out of Sona prison.
Here’s a direct answer to your topic, followed by a short story based on the question. does sara die in prison break season 3
In the Season 4 premiere, it is revealed that
Michael didn’t scream. He didn’t cry. He just folded forward, forehead against the concrete wall, and pressed his knuckles so hard into the stone that the skin split. The show seemingly kills off a main character,
Sarah Wayne Callies, the actress who plays Sara, was pregnant during the filming of Season 3. Production schedules were tight, and she wanted to take time off for the birth of her child. The producers, however, wanted her available for filming a specific number of episodes.
But she forgot—weapons can turn.
Behind him, Whistler whispered, “Michael…”
Sara had actually managed to escape from Gretchen’s captivity and spent the remainder of Season 3 hiding in Chicago with help from Bruce Bennett. Why Was She "Killed Off"? Early in Season 3, it is revealed that
Because they couldn't agree on the schedule, the writers decided to write the character out. Originally, the plan was to have Sara killed on-screen. However, when Callies refused to return to set just to be killed off (knowing she wouldn't be back for a potential Season 4), the producers used a body double for the head-in-the-box scene.