: Lexie Grey challenges Cristina Yang’s diagnosis for a patient suffering from chronic headaches, highlighting the growing tension between the competitive interns and residents. Grey's Anatomy: Season 5, Episode 3 - Rotten Tomatoes
: Meredith attempts to quit therapy with Dr. Wyatt , claiming she is finally "happy" now that Derek has moved in. Wyatt remains skeptical, insisting Meredith has only scratched the surface of her issues.
: After the ceiling collapse and an electrocution incident in the CT room, Chief Webber is forced to shut down the surgery wing and evacuate patients to other hospitals. Personal Developments [S5E3] Here Comes The Flood
: George O'Malley spends the episode trying to retake his residency exam. After several interruptions due to the flooding, he eventually sits for the test with the Chief's help. Key Medical and Professional Clashes
: Now living together, Derek pushes for Meredith's roommates, Izzie and Alex, to move out. Meredith initially resists, feeling that they are her family. : Lexie Grey challenges Cristina Yang’s diagnosis for
: To improve the hospital's rank, Webber implements strict new teaching policies, including shuffling residents off their preferred specialties to make them more "well-rounded," much to their frustration.
: Neglected maintenance leads to a pipe burst that floods the surgical floors. After several interruptions due to the flooding, he
: During surgery, the ceiling collapses onto Alex Karev's patient. Ironically, while clearing debris from the open wound, Alex discovers a stage 1 malignant tumor on the man's pancreas—a diagnosis that likely saved his life because it was caught so early.