Boston Detective Frank Shaw (Joel Kinnaman) returns to the force after a devastating injury leaves him with permanent hearing loss. Assigned to protect Ava Fremont (Sandra Mae Frank), a deaf witness to a violent gang murder, the two are trapped in a crumbling apartment building when the killers return to silence her for good.
Cut off from the outside world, Frank and Ava must rely on each other—and their wits—to survive as danger approaches in deadly silence. Will they escape the killers they can’t hear coming?