>Is this result claiming that killer could be one of those people, or definitelt isn't? The latter. The claim is pretty unambiguous. There are genetic markers

>Is this result claiming that killer could be one of those people, or definitelt isn't? The latter. The claim is pretty unambiguous. There are genetic markers that are only found in certain populations. His statements imply that he observed no markers that are only found in Caucasian populations, and several that are only found in African or Afro-Caribbean populations. If a person were mix raced, they would likely have a combination.