Okay, I'm not super well versed in DNA but I read the link someone posted a few pages back and a few posts about what can be gleaned from DNA.
My question is if LE has DNA from Jessica's case (BP, cross, body, garbage bags, etc) and the May attempted abduction.... *if* that's what the connection is....
Can the (unknown) perp's DNA be linked to his blood relatives?
I know there's no such thing as a stupid question but I think this is the exception.
In Brianna Denison's case, her killer James Biela's girlfriend allowed authorities to take a DNA sample from their young son which confirmed that a relative (James Biela) was the man who had committed previous rapes as well as abducting and murdering Brianna.
I'm wondering on a long shot if a member of the perp's immediate family has DNA in some database, could that tie him or at least direct LE towards that individual? Does it have to be father/mother/son/daughter only? Does any of this babble make sense?