When the mutilated corpse of a young man is found in a beachfront apartment in Bondi, Tori Lustigman and Nick Manning are assigned the case. Is this brutal murder a domestic, a robbery gone wrong, or a gay hate crime? As other ritualistic murders occur, they discover the killer is using dating app THRUSTR to procure his victims. Any local using that app is now at risk and it's a race against the clock to catch the serial killer before he strikes again.