Meet Helen - youngest of the Walsh sisters and a law unto herself. She's easily bored, has an inability to filter her thoughts and was fired from every job she ever had before she found her true calling as a private investigator. But times are tough for PIs and Helen's had no choice but to take on the search for AWOL boyband has-been Wayne Diffney - The Wacky One. It's not all bad this game of Where's Wayne. It may have brought her charming crook of an ex Jay Parker back into her life, but it's giving her an excuse to avoid the usual Walsh family dramas and the intense looks from her gorgeous boyfriend Artie that make her heart beat wildly with lust and panic in equal measure. But most of all it's an excellent distraction from the huge swarm of black vultures gathering over her head. If she hides out in her target's empty house on Mercy Close for long enough maybe they'll go away . . . But as Helen begins to unravel the mysteries secreted on Mercy Close she discovers a kindred spirit in a man unwilling to be found. Could someone be telling her to look a little closer to home . . . ?