Toni Torres

Work and personal pressures leave Meredith on edge; formal interviews for the chief resident position begin; Lucy and Alex's relationship is tested.

The unit welcome a new member to the team, before travelling to Washington where the remains of 12 people are found along a creek bed.

Jen and Colleen try to fix Tim's eyebrow after he accidentally shaves part of it off before a big photo shoot, Greg realises he wants to be recognised for an anonymous donation he made, and John learns what life was like for Gigi at the nursing home.

Kevin acts as McCallister's attorney when a radio host makes accusations against his war heroism, Tommy and Julia have to make a life and death decision for their newborn twins, while Sarah and Joe come to grips with the fate of their marriage. Elsewhere, an unlikely candidate helps Justin face his impending future as he prepares to leave to go off to war.