If this is truly the marvel it's hacked-up to be, it should remain 100% voluntary, and there should be absolutely NO charge to the "suspect" for its administration.

* forced administration states a suspect is guilty and needs to prove his innocence

I think that one speaks for itself.

* charging for the service states the same, and implies that all avenues of an investigation might not be followed

I don’t recall hearing that investigation authorities charge suspects when they run prints and ID matches. I was pulled over the other day for outdated tags on my little, rusted-out jeep-wannabe and issues a warning. Didn’t cost me a cent.

But, we trust the good-graces of the bureaus -- right?

Cheers,
Dan