CSI: Crime Scene Investigation: Season 11, Episode 19

11 - 19:

Ray and Sara visits Grissom's friend, "Lady Heather", to solve a strange case involving a woman who is mauled to death by a mountain lion; Meanwhile, Nick and Brass investigate the suicide of a 17 year old pregnant woman who was a victim of severe cyberbullying. Guest stars Brooke Anne Smith as Maria Diorio.