Ratched S01E03: Angel of Mercy, Wainwright, a PI, visits Lenore Osgood with the news that Hanover is an alias for Manuel Bañaga, who was responsible for the mutilation of her son Henry that rendered him limbless. She hires Wainwright to kill Hanover.
Ratched S01E01. In 1947, Edmund Tolleson murders four priests, one of which he claims to be his father. Six months later, he is arrested and sentenced to 120 days in Lucia State Hospital, a mental institution in Northern California. Mildred Ratched steals the position of a nurse in the same hospital through blackmail.