简介:Thefifth-yearresidentsreturnforthefirstdayofayearthatwillmakeorbreaktheircareers:MeredithfacestheconsequencesoftamperingwithDerek'sclinicaltrialandisterminatedatthehospitalApriltriestostepuptotheplateasChiefResidentinthewakeofagiantsinkholeinthemiddleofSeattleandCristinaandOwenarestillatoddsovertheirdrasticallydifferentfeelingsfortheirunbornchild.