When multiple American victims are found in Cuba, the team travels to the island in search of possible spree killers.
Despite having cancer, April refuses to let it affect her career and family. But she soon discovers her dad may have fathered another daughter close to her age.
April still struggles to tell Dominic about her cancer, but she opens up about the skeletons in the Carver family closet.
April does a blog piece on Gerald, a juice maker who claims that his carrot juice can reduce cancer symptoms.
With the start of her treatment looming, April finds herself with Leo on an eye-opening joyride. Brenna's uncertain relationship with Kiernan causes tension with Greer.