When widow Gwen Andrews is coerced into hosting a last-minute judge for the upcoming music competition, her sedate life takes an unexpected and potentially deadly turn. After the uninvited guest goes missing, Gwen becomes the primary person of interest in this suspicious situation. Desperate to find the truth and clear her name, the once-passive Gwen delves into her houseguest's past, unaware that she's putting herself in harm's way as she stumbles upon decades-old secrets that could rock the foundations of the seemingly placid college town."