Stella wrestles with whether to trust Charles and follow up with Cleo's disappearance; at the same time, she tries to unearth who Charles really is, approaching those who knew him best.

Stella dives headfirst into finding out who really killed her daughter, after a video shows a connection between Maisy, Cleo, the McKellers and Jessie's boyfriend Kelvin.

Stella comes to Charles, convinced they're now on the right track, but Charles tells a stunned Stella to stop pushing as Teddy's life is now at risk; Stella won't give up.