This is the vector that will be abused the most. There is no way to verify, other than the officer's word, where the DNA sample came from. Plus the fact that we

This is the vector that will be abused the most. There is no way to verify, other than the officer's word, where the DNA sample came from. Plus the fact that we shed DNA constantly, littering our own DNA any place we visit makes random DNA found in a location really just random DNA in the majority of cases.