Two years after J.P'.s passing, the Garvey sisters are moving on and finding new happiness-until a grisly discovery puts them back under suspicion.

As Detectives Loftus and Houlihan investigate, Grace's behavior becomes increasingly erratic. Roger's sister, Angelica, stirs tensions.

A devastating event leaves the sisters reeling. Loftus and Houlihan's search takes a turn. Ursula hits a breaking point.

Convinced that a blackmailer is to blame for their tragedy, the sisters look for evidence. Becka is shaken by life-changing news.

In a bid to stay out of trouble, the sisters take the next step in their plan with Angelica-just as a desperate Eva puts a target on their backs.

Ian helps the sisters cover their tracks, bringing him closer to Eva but further into Houlihan's spotlight.

The sisters hunt for the truth after a shocking betrayal while Houlihan goes head-to-head with Loftus.