A fugitive from justice shows up on Parker Stern’s doorstep, seeking representation. Ian Holzner—better known as the Playa Delta Bomber—is about to be arrested for allegedly planting a bomb that killed four people in 1975. Parker turns down the case, until the revelation of a startling secret from Parker’s estranged mother all but forces him, against his better judgment, to change his mind.

As media attention swirls around the reemerged Playa Delta Bomber, a bomb explodes and other violent acts occur. Is Holzner the mastermind behind these new attacks? At great personal risk, Parker tries to uncover the truth, all while discovering long-hidden, painful realities about his family and his own past.