Bobby Joe Long: Criminological and Forensic Analysis of the Classified Ad Serial KillerBetween March and November 1984, Bobby Joe Long murdered at least ten women in the Tampa Bay area, evolving from a serial rapist into one of Florida's most prolific killers. This comprehensive criminological analysis examines the devastating intersection of genetic abnormality, traumatic brain injury, and psychosexual trauma that created a predator, while chronicling the extraordinary survival of seventeen-year-old Lisa McVey whose intelligence and courage led to Long's capture. Drawing on court records, forensic evidence, and investigative documents, this account reconstructs Long's developmental pathology from his Klinefelter syndrome diagnosis through catastrophic motorcycle accident to maternal enmeshment that distorted his understanding of women and sexuality. The narrative explores how systemic failures allowed a convicted rapist to be released and escalate to murder, examines the forensic fiber analysis and tire tread evidence that connected him to multiple victims, and traces the constitutional controversies surrounding his confession that shaped decades of appeals. Through detailed analysis of each victim and the investigation that followed, this work illuminates how biology, environment, and institutional breakdown converge to enable serial violence, while honoring both those who died and the survivor whose testimony brought justice.