Well, if it's bullshit charges brought about like by an angry ex, then yes, they should be destroyed.
The other situations are less clear.
If for instance, he were acquitted in a court of law by evidence that clears him, then yes.
However, if the acquittal results from lack of evidence proving his guilt.... then who knows.
THAT is why I'm really pissed off at the CA gov, and especially at the UCLA Bruin Republicans. In the '04 election, the sheeple passed a DNA collecting proposition. ANY arrest for ANY reason leads the cops to taking a sample of your DNA and running it through the crime database. The DNA sample REMAINS in the database, even if you are cleared of any wrongdoing. It's a slippery slope that leads to EVERYONE being in the database.
Why the anger with the Bruin Republicans? These 'tards SUPPORTED it.