With changes at home and work, Meredith struggles to find a sense of normalcy. Callie and Arizona reach a decision about surrogacy, Amelia overhears a secret, and Bailey realises she will have to battle Alex for the board seat.
Jane and Maura investigate when a popular teacher is killed by a hit-and-run driver.
Jonas and Molly discover that their nephew is beating his wife. Mack tries to help when the pilot of a jet dies mid-flight.