One of Us is Back

Ever since that day in detention, life hasn't been easy for the Bayview Crew.
Now Nate is trying to maintain a long-distance relationship with Bronwyn, who is struggling to balance her new life at Yale with her memories of Bayview.
Addy's about to leave Bayview behind and take a leap into the unknown and Phoebe's tired of keeping secrets. Everybody's ready to move on.
Until a mysterious billboard arrives.
Time for a new game, Bayview.
And when a member of the crew disappears, it's clear this 'game' just got serious - and no-one understands the rules.
Everyone's a target. And now that someone unexpected has returned to Bayview, things are starting to get deadly.
Simon was right about secrets - they all come out in the end.