IRC when someone puts their trash out for collection they are considered to have legally renounced their ownership of the contents and,having done so,the police can take the contents without any kind of warrant.
IMO when one submits their DNA to a public service like “Ancestry DNA” they have relinquished their ownership rights and anyone,including police,can search it.
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first thought Perhaps the trash issue is wrong.
Second, Why isnt the DNA company an extension of my home instead of an extension of the public
It’s all in the fine print.
And there’s a lot of fine print.