The sad thing about this, is that you don't need to. 🤷🏿♂️
If enough of your relatives do, you're in.
That's how they caught this dude.
Short version: a cop that is also a serial killer, can make sure that his DNA never enters the federal DNA database, so he can keep criming. But he can't stop his grandkids and cousins from entering private industry DNA databases, and he can't stop private industry from selling access to the Feds.
@mekkaokereke @carnage4life yeah you're right. I'm probably already screwed because my sister did one of these