CNN Anderson Cooper 360 June 4, 2024 05:37:00
It'll take a lot of time. there's a lot of information. finding the point of entry is very important. there aren't a lot of possible points of entry. at that point, you've got a look for all kinds of at evidence that might reveal the name of the person who did this. they're only really two kinds of forensic confidence that can turn up a suspect instantly. and that is fingerprints and dna analysis. so you're asking the right question. dna can do, it fingerprints can do it. but sometimes, this takes time. >> so, paul, if neither dna nor fingerprints do it, if it doesn't show up in any database a...