Fit for a Killer

— IMDb 6.4 (154) Feb 2026 1 Season 3 Episodes TV-MA

Ended

Overview

This chilling docuseries chronicles one of Poland's most notorious cold cases -- the brutal 1999 murder of female student Katarzyna Zowada.

TVN Warner Bros. Discovery

Rafał Skalski

Director

Tomasz Karpiński

Creative Producer

Rafał Skalski

Writer

Marta Fujak

Producer

In 1999, the discovery of human remains in the Vistula River leads to a high-profile investigation.

As Robert Janczewski's trial begins, journalists question the controversial investigation before a stunning verdict shocks the nation.

As Janczewski fights for his acquittal, suspicion falls on a new suspect... but mystery continues to shroud the case.