Discover the chilling stories of serial killers who evaded justice for decades before being finally caught. This video explores high-profile cases like the BTK Killer and the Golden State Killer, highlighting how law enforcement tracked down these predators years or even half a century after their crimes. Learn about the investigative breakthroughs, forensic advances, and the perseverance that led to capturing these dangerous criminals long after their deadly deeds. Justice was delayed, but it was ultimately served.