Bibi convinces a reluctant Eva that killing JP is the only way to save their sister, Grace, from his emotional abuse. They plan to cause a gas explosion at a mountain cabin while JP is staying there alone.
Thomas doubles down on his detective work, even rifling through Eva's trash and tricking a grieving Grace into signing permission to exhume JP's body.
In the second episode of Bad Sisters , titled " Explode a Man ," the plot thickens as the Garvey sisters' first active attempt on John Paul's (JP) life goes spectacularly—and ironically—wrong. Set against the backdrop of Dublin's coastal suburbs, the episode masterfully balances a tense investigation in the present with the origins of a "sinister plot" in the past. The Plan: A House Fire at the Cabin