Of all the hardened criminals in Eastern Europe’s Czech Republic, only 46 have been sentenced to life behind bars. With no hope of redemption, the killers face life imprisonment.

Why do these people commit such unspeakable acts? Each episode goes inside the mind of a murderer as they confess their crimes, to understand how they could have come to carry out such horrific crimes.

Featuring police testimony, shocking evidence, and chilling face-to-face interviews with the killers from inside their maximum security prisons.