Watch Mistresses Season 4 Episode A drama about the scandalous lives of a group of four girlfriends - each on her own path to self-discovery as they brave the turbulent journey together. Meet Savi (Alyssa Milano), a .
Cohle and Martin finally get a new wind in the case and can confirm a suspect. Martin's mistress gets on with somebody else leaving him furious. Cohle's theory becomes increasingly more convincing than ever.