It was a civil case and civil cases in the US are difficult to defend as they only have to show it was likely to have happened. That said, 30 years ago he probably did do it as it wasnt unusual.
However, the timing of this is suspect and very stupid. Of course his supporters will scream 'stich-up' and being held in the Democrat NY how many of the 'jury' were really impartial?
Sadly I suspect this will elevate him, despite the lefty love in on here, and the World will be stuck with him or Biden instead of some you dynamic person to lead the West into a prosperous and sound future.