Three women begin to suspect their friend Annabelle's death wasn't by accident.

Beth suspects there may be foul play involved in Annabelle's disappearance.

When the wives ignore warnings to stop investigating, they find themselves in huge danger.

While Beth gets immersed in planning for Sylvie's birthday party, Natasha and Sylvie go to the tennis club to check their husbands' alibis for the night Annabelle disappeared, enlisting Jade to help them sneak into the security room to access the CCTV.

The family searches for Sky and Natasha discovers that her car is missing too, with Luca's bag hidden in the boot.

Sylvie and Natasha hunt for Luca, Sean goes to meet his brothers and, desperate to avoid arrest, Charlie heads to the port with Sky and Jade.