Joan attempts to bury her grief by throwing herself back into work, but is it too soon? Meanwhile, Elena is torn between love and duty when the father of her child proposes marriage. Martha's first dinner party could end her marriage.
Rita refuses medical assistance that could save her and her baby's life. Simon confesses his role in the hit and run accident to Martha. Elena is shocked to discover her lover Ed is in critical condition in the hospital.
As the investigation continues, Carolyn finds out that information is being withheld by those close to her. Eve finds a lead which might bring her closer to Villanelle, but Villanelle has had enough and decides on a different path.