Don't bring it up. During the hiring phase they are looking for any reasons to NOT hire someone. Unfortunately this post may alert hiring managers at Facebook a

Don't bring it up. During the hiring phase they are looking for any reasons to NOT hire someone. Unfortunately this post may alert hiring managers at Facebook and try to find which application that is current probably has Utah arrest records. Since they don't have to disclose that they looked (they can easily have a legal firm in Utah paid by a consulting company do it). Not to mention it would probably be easier to identify you being the one candidate from Utah right now.