[post_page_title]Amy Okuda as Catherine Hapstall[/post_page_title]
Adopted as a small child, she is the daughter of Grant and Ursula Hapstall. Catherine is a suspect in an investigation into the untimely ends of her adoptive parents. She is a main feature in the second season of the show, and it is shown that she has a more than friendly relationship with her half brother. Is this the reason that it seems like she was hiding something throughout the whole show?