when did sara sidle come back to csi
Sara Sidle During the tenth season, Fox returned to CSI on a recurring basis.[16] This recurring role continued until the eleventh season of the show. She is brought back by Under-Sheriff Ecklie to aid the lab, which has undergone staffing cuts as a result of Warrick's death and the resignation of his replacement, Riley Adams. Adams was revealed to have resigned as a result of Catherine's poor management and lack of teamwork; when Catherine reveals this to Sara, she reminds Catherine that Grissom had Catherine as a number two, prompting the promotion of Nick Stokes to Assistant Supervisor.
Sara Tancredi In this season, standbys are used to portray the character, including Katie A. Keane in the photographs for the episode "Call Waiting". She is revealed to have been kidnapped by The Company, and is said in "Good Fences" to have been murdered in response to a failed rescue attempt. She was decapitated and her head was sent to Lincoln Burrows in a box. Michael swears to avenge her death.