In a jarring example of how personal digital footprints can inadvertently serve as a roadmap for justice, the 2024 arrest of Spanish serial killer José Jurado Montilla has become the definitive case study in modern criminal investigation.
Known online as 'Dinamita Montilla,' the 64-year-old convict, who had previously served 28 years for four murders in the 1980s, successfully cultivated a benign social media persona, documenting his nomadic travels across Spain to thousands of unsuspecting followers on TikTok. However, the facade collapsed when Montilla became the prime suspect in the 2023 disappearance of 42-year-old Esther Estepa.
