Deaf since early childhood, Caleb Zelic is used to meeting life head-on. But now, his best mate is dead, his ex-wife, Kat, is avoiding him and nightmares haunt him. But when a young woman is killed, after pleading for his help in sign language, Caleb is determined to find out who she was. And when the trail leads him back to his hometown, he uncovers secrets that could threaten any chance of reuniting with Kat and his life.