I listened to this one, and watched the interrogation a couple times yesterday on the news. I dont find anything really incriminating. It appears the case comes down to the cops word against the accused. The officer even changed his story once during the interrogation (left hand, right hand).
This officers sole job is busting homosexuals in public restrooms. If he wants to be promoted he must prove hes on the job and that means keeping his arrest and conviction numbers up. Would that be an incentive to fabricate? Most LEOS are honest on the job. Others become caught up in the us vs them mentality.
As an aside - now that I know that having the toe of your shoe slide under the stall partition is a signal for homosexual sex I will have to watch it. It has happened occasionally when my right knee locks up.
I think the "I plead guilty Your Honor" is the conclusive "incriminating" part.