50 Ways to Catch a Killer

50 Ways to Catch a Killer is a true-crime documentary series that examines landmark homicide investigations from around the world. Each episode focuses on a single case and highlights a specific forensic breakthrough, lateral lead, or investigative tactic that cracked the case, from careful crime-scene work and trace evidence to digital forensics, behavioral analysis, and persistent detective legwork. Through interviews with investigators, forensic scientists, prosecutors, and families, the series reconstructs how seemingly small clues become pivotal, showing how timelines are built, alibis tested, and suspects identified. Rather than glorifying offenders, the show centers victims and the professionals who speak for them, offering a measured, methodical look at how complex cases are solved. It provides context for how investigative science has evolved, why certain methods succeed where others fail, and how collaboration across disciplines can turn a cold trail into a compelling case.