Bundy was confirmed to have murdered at least twenty women and girls, confessed to about thirty killings shortly before his January 1989 execution, and investigators have long suspected the true total exceeds thirty-six; no single confirmed complete count of his victims exists.
What would resolve this A confirmed complete list would require either further verified confessions (none possible after his execution) or forensic identification, by DNA or dental record, of unresolved missing-persons cases from the mid-1970s Pacific Northwest and Rocky Mountain corridor that match his known travel and offense pattern.
OpenForensic identification and cold-case DNA analysisWikipedia: Ted Bundy