When Riley Cowan finds her estranged husband, Jeff, dead in his palatial home, she’s sure it’s no coincidence. The police rule it a suicide, but Riley thinks someone’s out for blood. Finn Bradley, a Philly-based FBI agent and Riley’s love interest from way back when, agrees to help Riley, and the two reignite sparks they both thought were extinguished long ago. But can they discover the killer’s identity in time before he resurfaces --- and strikes again?