Steve Baxter disappears while interior designer Lizzie Hilton is working on the refurbishment of his property. His brother, Todd, suspects Lizzie of becoming romantically involved with Steve, knowing that he is due to come into an inheritance upon marriage. Lizzie challenges Todd to find evidence to substantiate his outrageous allegation. But when Paul Owen appears on the scene Lizzie panics - because Paul can provide Todd with the evidence he is looking for.