Marcus Choi

When the remains of an escaped prisoner are discovered inside a sewer, the investigation leads the team to discover the man died inside of his former prison.

When the owner of a trendy new coffee shop scorns Max's cupcakes for not being pretty enough, Caroline suggests a cupcake-decorating class to make them more appealing.

Meredith's dishonesty is revealed, leading to unexpected consequences for her and others; Cristina is forced to choose between her relationship and her career; the new chief resident is chosen.

In the excitement over Emily and Daniel's engagement party, things begin to unravel for everyone. Victoria uses Conrad's father against him, Charlotte and Emily both face difficulties, and Jack becomes more involved.

A hiker leads intelligence to a young woman being held captive in the woods near Chicago; a former relationship of Halstead's comes back into the picture, much to the surprise of Lindsay.

The Chance family devise a plan to break Maw Maw out of the nursing facility; Jimmy worries about his future sanity.