[Quote]:

An Occupy Wall Street activist was acquitted of assaulting a police officer and other charges on Thursday after jurors were presented with video evidence that directly contradicted the NYPD’s story.

[..]

The footage obtained from Democracy Now also showed that an NYPD officer was filming the arrest as well, but prosecutors told Premo’s attorney that no such footage existed.

A phrase you won’t see in the article is “will be prosecuted for perjury”. Pity.