Here's a 2019 California appeal decision that on the most simple face of it would have invalidated convictions based on non consenting collection of DNA. In thi

Here's a 2019 California appeal decision that on the most simple face of it would have invalidated convictions based on non consenting collection of DNA. In this particular case the appellant unfortunately for his fortune subsequently voluntarily provided DNA samples. Whether this could theoretically be overturned on lawful search grounds for procedure and investigation leading to arrest is my speculative question. California v. Marquez: https://law.justia.com/cases/california/court-of-appeal/2019/g048762.html https://law.justia.com/cases/california/court-of-appeal/2019...