[s6e5] Invasion Page

: The episode was written by Mark Wilding and directed by Tony Phelan .

: In one of the show's most controversial turns, Izzie makes a critical medical error during a dialysis treatment that puts a patient's life at risk. Due to the hospital's budget cuts and her mistake, Chief Webber fires her, leading her to leave Alex Karev with nothing but a letter. [S6E5] Invasion

The "invasion" refers to the arrival of residents from Mercy West, including , Jackson Avery , Reed Adamson , and Charles Percy . The episode portrays a literal battle for space and patients: : The episode was written by Mark Wilding