 When she arrives home, Mel is surprised to find the house empty but for Lomas who pretends to be a police detective.Lomas is carrying an official looking badge and so Mel has no reason but to agree when she offers to take her to her grandma's to be reunited with her mum and her younger sister.But then when the EmbroGen operative drives straight past the road that her grandma lives on, Mel realises that she is in serious trouble.