Let me recall the third season's plot. Hank has a one-year-old daughter, whose death is a central trauma. He moves to Northern California after the previous season. In Season 3, he's dealing with the aftermath of his daughter's death, his mother's illness, and his marriage to Karen. The third season has the character coping with grief, addiction, and relationships. There are storylines involving his mother Beverly, his stepson, and his sister.