Roy Horn Sexual Assault Video Won't Be Sold ... For Now

5/25/2012 4:41 PM PDT

The videos showing Roy Horn from Siegfried & Roy sexually assaulting his male caretakers won't see the light of day ... at least for now ... because a judge just blocked it from being sold to the media.

Roy had requested a temporary restraining order after TMZ broke the story ... that one of the caretakers was shopping the disturbing footage to media outlets.

A Nevada judge just signed the order -- which also requires the caretaker to surrender the footage until a formal hearing can be held on June 8.