On the eight season finale...

• Meredith, Cristina, and Mark search for the others in the plane crash. Arizona’s leg is injured, Derek’s hand is messed up, and Mark has a cardiac issue. They have to perform a mini make-shift surgery on Mark to keep the blood from building up in his heart.
• Mark finds Lexie trapped underneath a piece of the plane. She is badly injured. Mark holds her hand and tells her he loves her. Lexie passes away.
• Back at the hospital, Callie waits for Arizona to come home. Richard takes the residents to dinner but waits for Yang and Grey to arrive. 
• Owen fires Teddy so she will take a once in a life time opportunity job at Medcom. 
• Owen receives messages from the Boise hospital that the doctors have not arrived.