Four bodies, four random locations ... who will be next and where will they turn up? A prominent public prosecutor is found murdered, viciously stabbed. Four of her fingers were severed, and a mark was soldered on her chest. Inspector Alysha from the Special Investigations Unit suspects a gang killing at first, but when more bodies appear with the same ‘signatures’, she fears something more sinister may be at play. Her investigation uncovers a dark web of lies and lust and plunges her into a race against time on the trail of a sadistic serial killer who seems obsessed with the number four.