George struggles to come to terms with his father's death; Izzie cares for a patient with a mysterious background; Webber makes a big announcement; Burke and George both make decisions about their respective relationships.
Although George Sr. finally gets a new lawyer, Michael worries when he hears news of a surprise witness and Buster pretends he's in a coma so he doesn't have to testify.
The team simultaneously investigates the deaths of an auto-convention model, a boy beaten and burnt to death, and a bodybuilder exposed to a toxic mould.