Back up to: Mistresses
4/4 Trudi, Jessica, Katie and Siobhan are united in grief following the death of a loved one.
3/4 The plot thickens, as a betrayal has far-reaching consequences.
2/4 Katie unearths a disturbing secret that threatens to destroy her fond childhood memories.
1/4 There's tension as the four former friends gather again after two years apart.