A wealthy woman is found dead at the bottom of her stairs in a case that pits the team against a sly killer determined to pull off the perfect crime. Also, Maura decides to undergo surgery, prompting a possible reconnection with Hope (Sharon Lawrence).

Cast: Angie Harmon, Sasha Alexander, Jordan Bridges, Idara Victor, Adam Sinclair, Bruce McGill, Lorraine Bracco, Sharon Lawrence, Robert Catrini, Darri Ingolfsson