Netflix has premiered The TikTok Killer, a docuseries produced by iZen Documentaries and directed by Héctor Muniente. The project features executive production by Arantza Sánchez on behalf of Grupo iZen, alongside César Martí and Santi Aguado.

The two-episode documentary miniseries explores the disappearance of Esther Estepa and reconstructs the case through interviews, archive footage, and the digital footprint she left behind. The production offers a contemporary perspective on the investigation of a real crime, in which the digital environment plays a central role in the search for answers.

With this premiere on Netflix, Grupo iZen continues to expand its presence in the documentary space and strengthen its collaboration with international platforms through non-fiction projects with global reach.

The documentary has remained in the Top 10 since its premiere and has also reached second place among the most-watched series worldwide.