Has cyber-crime escalated to murder?

Forensic accountant Kat Munro puts her traumatic past behind her and begins dating journalist Connor O’Malley, whose investigations into online crime attract the wrong kind of attention. When the disappearance of a colleague’s son and the discovery of his friend’s body is linked to threats on Connor’s life, Kat finds herself working with DS Adam Jackson again. Can they put the past behind them to solve a series of seemingly unrelated online crimes before someone else falls victim to a nameless and faceless cyber-criminal?