I just replied but I haven’t had my coffee yet & don’t think I answered well so I’m trying again (will delete the other one). Yes, like you say, I have no doubt they already have BLs DNA. I was trying to focus more on if there had been moves to collect the parents’ DNA, perhaps covertly by requesting some item of his that his parents would have had to touch to collect. I don’t believe it’s been revealed that there was ever a warrant for the parents’ DNA, but as we know LE can attempt to obtain that covertly. JMO!