Investigators in Florida have reopened the case of convicted serial killer Billy Mansfield and are searching for possible additional victims connected to his crimes. Authorities, including the FBI and local agencies, are excavating areas near Dry Creek Ranch in Hernando County after cadaver dogs identified potential burial sites. Mansfield, serving multiple life sentences for murders committed between 1975 and 1980, previously suggested there may be more victims. Advances in forensic science, particularly genetic genealogy, are helping investigators identify remains and revisit old evidence. The renewed effort aims to provide answers and closure to affected families.