Shutting herself away in her room as she began to have a panic attack, Jo accused David of taking Lacey’s side and not believing her version of events.

David tried to assure her that it wasn’t the case but Jo stormed out, putting an end to a planned BBQ David was throwing to celebrate moving in.

Jo stormed off to the surf club to track down Lacey, but instead sat down with Tane (Ethan Browne) and vented about the situation.

When Lacey eventually showed up, Jo was immediately on the attack, asking her sister whether she put David up to it.

As Lacey told Jo that she had no idea what she was talking about, Jo explained that David had reopened the investigation into their mum’s death, and asked how she managed to talk him into it.

This week, the sisters realise that David’s difficult decision could actually give their family some closure—but each one has a very different idea of how they’d like things to play out.

A promo for the upcoming episodes sees Lacey ask David what he will do if he does find, as she suspects, that Jo was indeed responsible for the accident.

“Promise me that you will take action,” she states, leaving David conflicted.