A lead in the case came from an unlikely source: one of the suspected serial killers, Sean Vincent Gillis. In an interview with investigators, he dropped a bombshell revelation.

Scores of women were found dead in Louisiana in the late '90s and early 2000s. Police attribute many of the killings to Sean Vincent Gillis, Derrick Todd Lee and Jeffrey Lee Guillory. What happened to them?

As seen in the Oxygen True Crime special "Serial Killer Capitol: Baton Rouge," multiple murderers were terrorizing the area in the same time period.

Fear filled a Louisana city as women were shot, stabbed, and strangled over the span of a decade.

Derrick Todd Lee, Sean Vincent Gillis, and Jeffery Lee Guillory all had one eerie trait in common.

Multiple murderers stalked the city of Baton Rouge at the same time, as seen in Oxygen's new special.