The article said 4%, and contends that 4% is too high and goes further to notice that convictions are mostly plea deals, and that prosecutors in many places do

The article said 4%, and contends that 4% is too high and goes further to notice that convictions are mostly plea deals, and that prosecutors in many places don’t have to verify if the plea deal is based on any lab based evidence and further finds a bunch of departments that arrest people no matter what the test result is, making your standard about “bad tests” completely moot its a system based on total apathy and the article is saying thats the problem that should be fixed