Cat struggles to have her suspicions about her mother's death taken seriously, and turns to old friends in a bid to shed light on the situation.

Tensions reach new heights between the Hogan family on the day of the funeral, and Jim re-introduces a strange and distant relative to the household.

Cat finds herself on the receiving end of Jim's mercy after the funeral, and must confront questions about her own sanity.

Cat is reeling from the impact of another tragedy when she is forced to make a difficult choice between the truth and revenge.

The truth about the days before Mary's death is revealed, but questions remain for Cat, who isn't satisfied with the answers.