The Sinner episode "Part VII" (S01E07) shows Cora remembering the true, tragic events of the night her sister Phoebe died, solving the central mystery of the season. This critical episode reveals that a traumatic incident involving J.D. and a heart ailment, rather than a planned murder, caused Cora's repressed memories.
The Sinner recap: Season 1, Episode 7 - Entertainment Weekly The.Sinner.S01E07.HDTV.x264-SVA.mkv
You can find the episode's plot summary and discussions on Reddit and Entertainment Weekly . The Sinner episode "Part VII" (S01E07) shows Cora
