Ahead of the Season 4 premiere, Walker talks Cassieâs struggles, filming those interrogation scenes, and why she doesnât have a career plan.
Fiona Grayson (Liz White) is the most enigmatic of the bunch. A therapist whoâs applying for a mortgage with her husband, she is also seen visiting the graves of her parents, including her police officer father.
The former friends have gone their separate ways and built seemingly good lives for themselves. But their stunned and scared reactions when they see a news report about the discovery of Walshâs body leaves no doubt that theyâve been keeping secrets about the night he disappeared for 30 years. Liz even breaks a couple of mugs, a classic TV reaction to such situations.